Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > CA Providers > Endocrinologists

Dr. Roger Kenji Long, MD

Accepting New Patients

(Dr. Roger Long, MD)

(165 Ratings)

Specializes in: Physician, Endocrinology Diabetes & Metabolism and Pediatric Endocrinology

Vanderbilt University School of Medicine

225 California Drive
Burlingame, CA 94010

(650) 341-9135

Dr. Roger Kenji Long, MD is a physician provider in San Francisco, CA specializing in physician, endocrinology diabetes & metabolism and pediatric endocrinology. He graduated from Vanderbilt University School of Medicine. Dr. Roger Kenji Long, MD is affiliated with UCSF Health, UCSF Benioff Children's Hospitals, Hill Physicians and Madison Clinic for Pediatric Diabetes.

Office Locations

1500 Owens Street Suite 300 UCSF Skeletal Health Service
San Francisco, CA 94158

open_in_new

1825 4th Street Floor 6
San Francisco, CA 94143

open_in_new

1500 Owens Street Suite 300
San Francisco, CA 94158

open_in_new

1825 Fourth Street Sixth Floor
San Francisco, CA 94158

open_in_new

1500 Owens Street Suite 430
San Francisco, CA 94158

open_in_new

225 California Drive
Burlingame, CA 94010

(650) 341-9135

open_in_new

400 Parnassus Avenue Suite 2
San Francisco, CA 94143

(415) 353-7337

open_in_new

4th Floor 550 16th Street Floor 4 Box 0434
San Francisco, CA 94143

(415) 502-4521

open_in_new

520 Illinois Street Fourth Floor
San Francisco, CA 94158

(415) 353-2350

open_in_new

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Roger Kenji Long, MD for Medicare patients.

doctor visit	120

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Roger Kenji Long, MD for Medicare patients.

doctor visit	12

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger Kenji Long, MD.

**Age**
From 65 to 74	11
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger Kenji Long, MD in 2013

Hypertension	46
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	61
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Roger Kenji Long, MD for Medicare patients.

doctor visit	29

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger Kenji Long, MD.

**Age**
From 65 to 74	15
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger Kenji Long, MD in 2014

Hypertension	49
High Cholesterol	32
Stroke	0
Ischemic Heart Disease	0
Depression	30
Chronic Kidney Disease	30
Asthma	0
Osteoperosis	65
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Roger Kenji Long, MD for Medicare patients.

doctor visit	40

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger Kenji Long, MD.

**Ethnicity**
Non-Hispanic White	74
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	48
From 75 to 84	22
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger Kenji Long, MD in 2015

Hypertension	48
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	23
Depression	27
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	67
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	27
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Roger Kenji Long, MD for Medicare patients.

doctor visit	44

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger Kenji Long, MD.

**Gender**
Male	12
Female	41

**Ethnicity**
Non-Hispanic White	39
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	23
From 75 to 84	15
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger Kenji Long, MD in 2016

Hypertension	49
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	0
Depression	32
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	62
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Roger Kenji Long, MD for Medicare patients.

doctor visit	63

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger Kenji Long, MD.

**Gender**
Male	12
Female	50

**Ethnicity**
Non-Hispanic White	45
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	27
From 75 to 84	18
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger Kenji Long, MD in 2017

Hypertension	45
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	18
Depression	35
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	68
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Roger Kenji Long, MD for Medicare patients.

doctor visit	53

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger Kenji Long, MD.

**Gender**
Male	19
Female	45

**Ethnicity**
Non-Hispanic White	41
Black	0
Hispanic	0
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	27
From 75 to 84	20
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger Kenji Long, MD in 2018

Hypertension	47
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	20
Depression	28
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	58
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Roger Kenji Long, MD for Medicare patients.

doctor visit	68

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger Kenji Long, MD.

**Gender**
Male	16
Female	58

**Ethnicity**
Non-Hispanic White	47
Black	0
Hispanic	0
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	33
From 75 to 84	24
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger Kenji Long, MD in 2019

Hypertension	41
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	0
Depression	23
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	75
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	0
Cancer	20

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Roger Kenji Long, MD for Medicare patients.

doctor visit	67

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger Kenji Long, MD.

**Gender**
Male	11
Female	72

**Ethnicity**
Non-Hispanic White	58
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	40
From 75 to 84	23
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger Kenji Long, MD in 2020

Hypertension	43
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	14
Depression	27
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	65
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	19
Dementia	0
Cancer	20

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Roger Kenji Long, MD for Medicare patients.

doctor visit	73

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger Kenji Long, MD.

**Gender**
Male	16
Female	67

**Ethnicity**
Non-Hispanic White	63
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	39
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger Kenji Long, MD in 2021

Hypertension	37
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	14
Depression	24
Chronic Kidney Disease	13
Asthma	0
Osteoperosis	75
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	16
Dementia	0
Cancer	29

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Roger Kenji Long, MD for Medicare patients.

doctor visit	104

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger Kenji Long, MD.

**Gender**
Male	20
Female	85

**Ethnicity**
Non-Hispanic White	77
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	40
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger Kenji Long, MD in 2022

Hypertension	49
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	11
Depression	21
Chronic Kidney Disease	10
Asthma	0
Osteoperosis	75
Atrial Fibrilation	12
Heart Failure	0
Chronic Obstructive Pulmonary Disease	10
Diabetes	10
Dementia	0
Cancer	25

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Roger Kenji Long, MD for Medicare patients.

doctor visit	114

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger Kenji Long, MD.

**Gender**
Male	16
Female	93

**Ethnicity**
Non-Hispanic White	76
Black	0
Hispanic	0
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger Kenji Long, MD in 2023

Hypertension	45
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	12
Depression	18
Chronic Kidney Disease	13
Asthma	10
Osteoperosis	75
Atrial Fibrilation	10
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	29

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

Volume of procedures performed by Dr. Roger Kenji Long, MD for Medicare patients.

doctor visit	126

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger Kenji Long, MD.

**Gender**
Male	12
Female	106

**Ethnicity**
Non-Hispanic White	89
Black	0
Hispanic	0
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	45
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger Kenji Long, MD in 2024

Hypertension	40
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	12
Depression	20
Chronic Kidney Disease	14
Asthma	13
Osteoperosis	75
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	13
Dementia	0
Cancer	36

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Roger Kenji Long, MD for Medicare patients.

doctor visit	70

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Roger Kenji Long, MD.

**Gender**
Female	47
Male	10

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	5
Non-Hispanic White	46
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	0
75 to 84	20
Less than 65	0
65 to 74	33

Average of Total of Conditions of Medicare patients treated by Dr. Roger Kenji Long, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Roger Kenji Long, MD treated were osteoperosis, high cholesterol, hypertension and depression.

Hypertension	41
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	9
Depression	21
Chronic Kidney Disease	16
Asthma	1
Osteoporosis	63
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	13
Atrial Fibrillation	1
Dementia	0
Cancer	12

Education & Training

Dr. Roger Kenji Long, MD graduated from Vanderbilt University School of Medicine. He completed residency at University of California, San Diego (UCSD) Affiliated Hospitals. He is certified by the American Board of Pediatrics, Pediatric Endocrinology and has a state license in California.

Medical School: Vanderbilt University School of Medicine

Residency: University of California, San Diego (UCSD) Affiliated Hospitals

Board Certification: American Board of Pediatrics, Pediatric Endocrinology

Licensed In: California

Affiliations & Hospitals

Dr. Roger Kenji Long, MD is associated with these hospitals and organizations:

UCSF Health

UCSF Benioff Children's Hospitals

Hill Physicians

Madison Clinic for Pediatric Diabetes

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. Roger Kenji Long, MD 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. Roger Kenji Long, MD 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. Roger Kenji Long, MD has an exceptional overall rating with an average of 4.89 out of 5 stars based on 165 ratings. We collect ratings and reviews of Dr. Roger Kenji Long, MD from all over the web to help you find the right in San Francisco, CA.

4.89

Overall Rating

(165 Ratings)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 5.0 2021-12-28

Dr. Long is an excellent doctor with wonderful medical knowledge. His interdisciplinary studies in both endocrinology and skeletal health gives him an ideal capacity to help patients. That knowledge in combination with great listening skills and careful consideration of the factors involved in the overall patient health profile makes him an exemplary doctor.

Reviews From Around The Web

Overall Rating: 4.0 2025-11-22

Patient verified via Press Ganey

Prefer to be advised about pharmaceutical side effects. Provider asked me a screening question: when is the last time you'd been to the dentist? Do you need implants or ...? Never said why they were asking this odd question, or advised me of the side effects to taking fosamax, including to the jaw bone. I prefer to have thorough and well-rounded information and make my own decision, with provider recommendations of course, and the analysis behind it.

Overall Rating: 5.0 2025-07-30

Patient verified via Press Ganey

Very informative! Dr. Long reviewed my medical history and various tests, discussed the resultsm, and answered all my questions in a very patient, professional and friendly manner. I greatly appreciated his recommendation as well as taking the time to ensure my understanding.

Overall Rating: 5.0 2026-03-29

Patient verified via Press Ganey

Excellent throughout!!!!!!!!!!!!!!!!!!!!!!!! Doc and NP very impressive!!!

General Payments

These charts describe general payments received by Dr. Roger Kenji Long, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Alexion Pharmaceuticals, Inc.	$24,119 Strensiq $23,933	SOLIRIS $123	$64
BioMarin Pharmaceutical Inc.	$125 VOXZOGO $125
Novo Nordisk Inc	$25 RYBELSUS $25

**Types of Payments**
Honoraria	$10,000
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$9,100
Travel and Lodging	$3,191
Food and Beverage	$1,978

Biography

Dr. Roger Long works as a physician and pediatric endocrinology. He attended Vanderbilt University School of Medicine and subsequently trained at a hospital affiliated with the University of California, San Diego (UCSD) for residency. Patient reviews placed him at an average of 5.0 stars (out of 5). Dr. Long accepts Blue Shield, Health Net, and Anthem, in addition to other insurance carriers. His hospital/clinic affiliations include UCSF Benioff Children's Hospitals, UCSF Health, and Hill Physicians. According to Doctor.com, Dr. Long is currently accepting new patients at his office in San Francisco, CA.