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Home > CA Providers > Orthopedic Surgeons

Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine

Accepting New Patients

(Dr. C. Benjamin Ma, MD)

(578 Ratings)

Specializes in: General Surgery, Orthopedics/Orthopedic Surgery, General Practice, Sports Medicine and Pediatric Orthopedics/Orthopedic Surgery

Johns Hopkins University School of Medicine

Professional interests include: SLAP tear, hip labral tear, AC joint injury (shoulder separation), and more.

744 52nd Street Ucsf Department of Surgery
Oakland, CA 94609

(510) 428-3238

Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine is a general surgeon in San Francisco, CA specializing in general surgery, orthopedics/orthopedic surgery, general practice, sports medicine and pediatric orthopedics/orthopedic surgery. He graduated from Johns Hopkins University School of Medicine. Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine is affiliated with UCSF Health, St. Francis Memorial Hospital, Brown and Toland Physicians, UCSF, UCSF Medical Group, Hill Physicians and Arthritis and Joint Replacement Center.

Office Locations

1500 Owens Street Suite 430
San Francisco, CA 94158

open_in_new

1500 Owens Street
San Francisco, CA 94158

open_in_new

290 Redwood Shores Parkway
Redwood City, CA 94065

open_in_new

Brown and Toland Physicians

744 52nd Street Ucsf Department of Surgery
Oakland, CA 94609

(510) 428-3238

open_in_new

In The News

“For others with an ACL injury, there may be different options besides ligament reconstruction, according to Dr. C. Benjamin Ma, chief of sports medicine and shoulder service at the University of...”—"Study: Autograft ACL repair better in young athletes", Fox News, March 2015

Noteworthy Medicare Patient Procedures Performed by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

arthroscopic rotator cuff repair

arthroscopic shoulder debridement

total shoulder replacement

In 2023, Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine performed more arthroscopic rotator cuff repair, arthroscopic shoulder debridement, arthroscopic surgery, joint surgery, shoulder surgery, surgical debridement, and total shoulder replacement procedures for Medicare patients than 95% of providers in related specialties within California.

Top 25%

By Volume:

joint reconstruction

In 2012, Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine performed more joint reconstruction procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine treated as a general surgeon in San Francisco, CA during 2012 were joint surgery, upper extremity surgery, minimally invasive procedures and reconstructive surgery.

Volume of procedures performed by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine for Medicare patients.

aspiration	13
debridement (removal of unhealthy tissue)	12
decompression surgery	26
doctor visit	510
injections	13
joint surgery	99
minimally invasive procedures	63
reconstructive surgery	36
upper extremity surgery	99

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine treated as a general surgeon in San Francisco, CA during 2013 were joint surgery, upper extremity surgery, minimally invasive procedures and reconstructive surgery.

Volume of procedures performed by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine for Medicare patients.

decompression surgery	21
doctor visit	477
joint surgery	71
minimally invasive procedures	42
reconstructive surgery	29
upper extremity surgery	71

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine.

**Gender**
Male	151
Female	183

**Ethnicity**
Non-Hispanic White	266
Black	14
Hispanic	18
Asian	24
Other	0
Native American	0

**Age**
From 65 to 74	183
From 75 to 84	80
85 and over	25
Less than 65	46

Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2013

Hypertension	54
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	26
Depression	25
Chronic Kidney Disease	12
Asthma	9
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	19
Dementia	4
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine treated as a general surgeon in San Francisco, CA during 2014 were joint surgery, upper extremity surgery, minimally invasive procedures and reconstructive surgery.

Volume of procedures performed by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine for Medicare patients.

decompression surgery	17
doctor visit	530
joint surgery	72
minimally invasive procedures	38
reconstructive surgery	34
upper extremity surgery	72

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine.

**Gender**
Male	183
Female	201

**Ethnicity**
Non-Hispanic White	291
Black	0
Hispanic	18
Asian	37
Other	21
Native American	0

**Age**
From 65 to 74	195
From 75 to 84	110
85 and over	27
Less than 65	52

Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2014

Hypertension	53
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	26
Depression	24
Chronic Kidney Disease	18
Asthma	8
Osteoperosis	12
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	21
Dementia	3
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine treated as a general surgeon in San Francisco, CA during 2015 were joint surgery, upper extremity surgery, minimally invasive procedures and reconstructive surgery.

Volume of procedures performed by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine for Medicare patients.

aspiration	19
decompression surgery	19
doctor visit	587
injections	19
joint surgery	81
minimally invasive procedures	41
reconstructive surgery	40
upper extremity surgery	81

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine.

**Gender**
Male	410
Female	476

**Ethnicity**
Non-Hispanic White	680
Black	60
Hispanic	48
Asian	64
Other	34
Native American	0

**Age**
From 65 to 74	450
From 75 to 84	236
85 and over	64
Less than 65	136

Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2015

Hypertension	51
High Cholesterol	50
Stroke	4
Ischemic Heart Disease	26
Depression	23
Chronic Kidney Disease	16
Asthma	12
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine treated as a general surgeon in San Francisco, CA during 2016 were joint surgery, upper extremity surgery, reconstructive surgery and minimally invasive procedures.

Volume of procedures performed by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine for Medicare patients.

aspiration	32
decompression surgery	18
doctor visit	643
injections	32
joint surgery	82
minimally invasive procedures	39
reconstructive surgery	43
upper extremity surgery	82

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine.

**Gender**
Male	203
Female	235

**Ethnicity**
Non-Hispanic White	331
Black	25
Hispanic	28
Asian	36
Other	0
Native American	0

**Age**
From 65 to 74	243
From 75 to 84	115
85 and over	22
Less than 65	58

Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2016

Hypertension	56
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	22
Depression	23
Chronic Kidney Disease	18
Asthma	13
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	19
Dementia	4
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine treated as a general surgeon in San Francisco, CA during 2017 were joint surgery, upper extremity surgery, reconstructive surgery and minimally invasive procedures.

Volume of procedures performed by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine for Medicare patients.

aspiration	11
decompression surgery	20
doctor visit	498
injections	11
joint surgery	93
minimally invasive procedures	44
reconstructive surgery	49
upper extremity surgery	93

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine.

**Gender**
Male	185
Female	199

**Ethnicity**
Non-Hispanic White	288
Black	20
Hispanic	32
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	211
From 75 to 84	109
85 and over	20
Less than 65	44

Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2017

Hypertension	54
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	23
Depression	27
Chronic Kidney Disease	19
Asthma	10
Osteoperosis	13
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	19
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine treated as a general surgeon in San Francisco, CA during 2018 were joint surgery, upper extremity surgery, reconstructive surgery and minimally invasive procedures.

Volume of procedures performed by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine for Medicare patients.

doctor visit	497
joint surgery	90
minimally invasive procedures	34
reconstructive surgery	56
upper extremity surgery	90

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine.

**Gender**
Male	176
Female	205

**Ethnicity**
Non-Hispanic White	318
Black	0
Hispanic	22
Asian	14
Other	14
Native American	0

**Age**
From 65 to 74	213
From 75 to 84	117
85 and over	19
Less than 65	32

Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2018

Hypertension	60
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	26
Depression	28
Chronic Kidney Disease	22
Asthma	7
Osteoperosis	14
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	6
Diabetes	21
Dementia	4
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine treated as a general surgeon in San Francisco, CA during 2019 were joint surgery, upper extremity surgery, reconstructive surgery and minimally invasive procedures.

Volume of procedures performed by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine for Medicare patients.

doctor visit	566
joint surgery	77
minimally invasive procedures	36
reconstructive surgery	41
upper extremity surgery	77

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine.

**Gender**
Male	212
Female	200

**Ethnicity**
Non-Hispanic White	327
Black	15
Hispanic	19
Asian	29
Other	22
Native American	0

**Age**
From 65 to 74	223
From 75 to 84	137
85 and over	16
Less than 65	36

Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2019

Hypertension	55
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	24
Depression	24
Chronic Kidney Disease	19
Asthma	11
Osteoperosis	10
Atrial Fibrilation	6
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	21
Dementia	3
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine treated as a general surgeon in San Francisco, CA during 2020 were joint surgery, upper extremity surgery, reconstructive surgery and minimally invasive procedures.

Volume of procedures performed by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine for Medicare patients.

doctor visit	438
joint surgery	66
minimally invasive procedures	22
reconstructive surgery	44
upper extremity surgery	66

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine.

**Gender**
Male	143
Female	158

**Ethnicity**
Non-Hispanic White	235
Black	0
Hispanic	0
Asian	24
Other	23
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	95
85 and over	18
Less than 65	14

Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2020

Hypertension	51
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	29
Depression	20
Chronic Kidney Disease	16
Asthma	8
Osteoperosis	11
Atrial Fibrilation	6
Heart Failure	11
Chronic Obstructive Pulmonary Disease	5
Diabetes	17
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine treated as a general surgeon in San Francisco, CA during 2021 were joint surgery, upper extremity surgery, reconstructive surgery and minimally invasive procedures.

Volume of procedures performed by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine for Medicare patients.

doctor visit	527
joint surgery	68
minimally invasive procedures	30
reconstructive surgery	38
upper extremity surgery	68

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine.

**Gender**
Male	155
Female	181

**Ethnicity**
Non-Hispanic White	254
Black	0
Hispanic	0
Asian	32
Other	25
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	149
85 and over	18
Less than 65	16

Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2021

Hypertension	54
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	27
Depression	25
Chronic Kidney Disease	19
Asthma	10
Osteoperosis	15
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	6
Diabetes	16
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine treated as a general surgeon in San Francisco, CA during 2022 were joint surgery, upper extremity surgery, reconstructive surgery and minimally invasive procedures.

Volume of procedures performed by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine for Medicare patients.

doctor visit	611
joint surgery	74
minimally invasive procedures	23
reconstructive surgery	51
upper extremity surgery	74

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine.

**Gender**
Male	160
Female	222

**Ethnicity**
Non-Hispanic White	284
Black	0
Hispanic	0
Asian	37
Other	36
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	156
85 and over	19
Less than 65	22

Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2022

Hypertension	65
High Cholesterol	73
Stroke	6
Ischemic Heart Disease	20
Depression	25
Chronic Kidney Disease	15
Asthma	15
Osteoperosis	24
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	18
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine for Medicare patients.

The highest averages for the top procedures that Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine treated as a general surgeon in San Francisco, CA were joint surgery, upper extremity surgery, reconstructive surgery and minimally invasive procedures.

aspiration	18
debridement (removal of unhealthy tissue)	12
decompression surgery	20
doctor visit	534
injections	18
joint surgery	79
minimally invasive procedures	37
reconstructive surgery	41
upper extremity surgery	79

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine.

**Gender**
Male	179
Female	205

**Ethnicity**
Black / African American	12
Asian / Pacific Islander	29
Non-Hispanic White	297
Native American / Alaskan Native	0
Hispanic	16
Other	15

**Age**
75 to 84	118
85 and over	22
Less than 65	41
65 to 74	202

Average of Total of Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine treated were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	50
High Cholesterol	48
Stroke	1
Ischemic Heart Disease	22
Depression	22
Chronic Kidney Disease	15
Asthma	9
Osteoporosis	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	6
Diabetes	17
Atrial Fibrillation	7
Dementia	3
Cancer	11

Education & Training

Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine graduated from Johns Hopkins University School of Medicine. He completed residency at University of Pittsburgh Medical Center (UPMC). He is certified by the American Board of Orthopaedic Surgery., Orthopaedic Surgery and has a state license in California.

Medical School: Johns Hopkins University School of Medicine

Residency: University of Pittsburgh Medical Center (UPMC)

Board Certification: American Board of Orthopaedic Surgery., Orthopaedic Surgery

Licensed In: California

Affiliations & Hospitals

Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine is associated with these hospitals and organizations:

UCSF Health

St. Francis Memorial Hospital

Brown and Toland Physicians

UCSF

UCSF Medical Group

Hill Physicians

Arthritis and Joint Replacement Center

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine appears to accept the following insurance providers: Cigna, Aetna, Blue Shield of California, UnitedHealthcare, SCAN Health Plan, Anthem, Health Net, Hill Physicians Care Solutions, Central Health Plan, CCHP Health Plan (Chinese Community Health Plan) and Canopy Health.

Insurance Accepted by Provider includes:

According to our sources, Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine accepts the following insurance providers:

Cigna

Aetna

Blue Shield of California

UnitedHealthcare

SCAN Health Plan

Anthem

Health Net

Hill Physicians Care Solutions

Central Health Plan

CCHP Health Plan (Chinese Community Health Plan)

Canopy Health

Ratings & Reviews

Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine has an exceptional overall rating with an average of 4.8 out of 5 stars based on 578 ratings. We collect ratings and reviews of Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine from all over the web to help you find the right in San Francisco, CA.

4.8

Overall Rating

(578 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-04-13

Patient verified via Press Ganey

Dr. Ma is a fantastic surgeon as well as a wonderful human being! He is truly a role model for those MD's aspiring to senior medical management positions while continuing to treat patients in their specialty. He's great.

Overall Rating: 5.0 2025-05-30

Patient verified via Press Ganey

Dr. Ma, one of the most professional, caring doctors I've ever met in my life! He's great at listening, providing input, but also telling you know that is not OK! I have so much respect for him!

Overall Rating: 5.0 2025-03-19

Patient verified via Press Ganey

It is always a positive experience being seen by Dr. Ma and his staff. I can't say it enough how happy I am with the results, of my surgery! I have a new life and couldn't be happier!

Overall Rating: 5.0 2025-08-26

Patient verified via Press Ganey

I had a list of questions when I arrived. When Dr. Ma asked if I had any questions, all but one had been answered already.

Overall Rating: 5.0 2025-09-19

Patient verified via Press Ganey

Dr. Ma was fantastic, courteous, and listened to our questions and concerns and addressed them patiently and completely

Overall Rating: 5.0 2025-02-22

Patient verified via Press Ganey

Excellent

General Payments

These charts describe general payments received by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Linvatec Corporation	$204,979 EZSTART $78,698	Linvatec Knee Preservation System $57,684	Knee Biologics $32,696	EZSTART SCREW $12,168	Orthopedic Surgery $7,423	Other $16,309
Stryker Corporation	$56,052 AEQUALIS PERFORM $12,862	Reunion $11,944	AIM Laparascopes $11,252	SPY Technology $6,300	VersiTomic $3,712	Other $9,982
Zimmer Biomet Holdings, Inc.	$35,957 Trauma $22,500	Comprehensive SRS $4,603	Comprehensive Reverse $91	Extremities-None $76	Juggerknotless $37	Other $8,650
Wright Medical Technology, Inc.	$27,883 BLUEPRINT PSI SYSTEM $16,843	SIMPLICITI $11,040
Zimmer Holding Inc	$6,307 Extremities $6,307
Other	$7,648 Reverse Shoulder $6,300	Exparel $185	NOVOCART 3D $127	Hyalofast $123	$913

**Types of Payments**
Consulting Fee	$185,188
Royalty or License	$94,662
Travel and Lodging	$44,406
Compensation for serving as faculty or as a speaker for a non-accredited and noncertified continuing education program	$8,604
Food and Beverage	$5,782
Other	$185

Research Payments

Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine has received 60 research payments totaling $201,207.

Biography

Dr. C. Ma is a specialist in general practice, pediatric orthopedics/orthopedic surgery, and general surgery. Dr. Ma's patients gave him an average rating of 5.0 stars (out of 5). Areas of expertise for Dr. Ma include SLAP tear, shoulder dislocation, and hip labral tear. He is professionally affiliated with UCSF Medical Group, Brown and Toland Physicians, and St. Francis Memorial Hospital. Dr. Ma most likely takes Blue Shield, Health Net, and Anthem, as well as other insurance carriers. Hill Physicians reports that he is accepting new patients at his office in San Francisco, CA. He obtained his medical school training at Johns Hopkins University School of Medicine and performed his residency at the University of Pittsburgh Medical Center (UPMC). He has received professional recognition including the following: San Francisco Super Doctors. In addition to English, Dr. Ma speaks Cantonese.

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Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2023

By Volume:

By Volume:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Chunbong Benjamin Ma, MD, Orthopedic Surgery | Orthopedic Sports Medicine From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Research Payments

Biography

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