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Dr. James Gregory Roberts, MD, RVT FACS

Accepting New Patients

(2 Ratings)

Specializes in: Vascular Surgery and General Surgery

University of Louisville School of Medicine

202 E Earl Road Suite 360
Phoenix, AZ 85012

(480) 799-5621

Dr. James Gregory Roberts, MD, RVT FACS is a vascular surgeon in Modesto, CA specializing in vascular surgery and general surgery. He graduated from University of Louisville School of Medicine. Dr. James Gregory Roberts, MD, RVT FACS is affiliated with Dignity Health, CommonSpirit Health - Mountain Region, Central Valley Medical Group, Natividad, Hill Physicians, FIRST CHOICE PHYSICIAN PARTNERS and Chandler Regional Medical Center Mercy Gilbert Medical Center Arizona General Hospital - Laveen Arizona General Hospital - Mesa St Joseph's Hospital and Medical Center.

Office Locations

1541 Florida Avenue Suite 305
Modesto, CA 95350

open_in_new

1441 Constitution Boulevard
Salinas, CA 93901

open_in_new

Central Valley Medical Group

1541 Florida Avenue Suite 305
Modestoi, CA 95350

(209) 575-5836

open_in_new

Chandler Regional Medical Center Mercy Gilbert Medical Center Arizona General Hospital - Laveen Arizona General Hospital - Mesa St Joseph's Hospital and Medical Center

202 E Earl Road Suite 360
Phoenix, AZ 85012

(480) 799-5621

(480) 779-1277

open_in_new

CommonSpirit Health - Mountain Region

7259 S. Bingham Junction Boulevard
Midvale, UT 84047

(801) 930-3851

1-800-437-5541

open_in_new

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. James Gregory Roberts, MD, RVT FACS treated as a vascular surgeon in Modesto, CA during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. James Gregory Roberts, MD, RVT FACS for Medicare patients.

doctor visit	84
hospital care	58
inpatient care	58

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. James Gregory Roberts, MD, RVT FACS treated as a vascular surgeon in Modesto, CA during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. James Gregory Roberts, MD, RVT FACS for Medicare patients.

doctor visit	179
hospital care	154
inpatient care	154

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS.

**Gender**
Male	66
Female	102

**Ethnicity**
Non-Hispanic White	152
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	44
From 75 to 84	46
85 and over	27
Less than 65	51

Conditions of Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS in 2013

Hypertension	75
High Cholesterol	58
Stroke	12
Ischemic Heart Disease	63
Depression	41
Chronic Kidney Disease	65
Asthma	17
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	50
Chronic Obstructive Pulmonary Disease	38
Diabetes	57
Dementia	23
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. James Gregory Roberts, MD, RVT FACS treated as a vascular surgeon in Modesto, CA during 2014 were vascular procedures, hospital care, inpatient care and angioplasty.

Volume of procedures performed by Dr. James Gregory Roberts, MD, RVT FACS for Medicare patients.

angioplasty	22
doctor visit	106
hospital care	77
inpatient care	77
vascular procedures	78

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS.

**Gender**
Male	84
Female	73

**Ethnicity**
Non-Hispanic White	105
Black	25
Hispanic	0
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	34
85 and over	14
Less than 65	51

Conditions of Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS in 2014

Hypertension	75
High Cholesterol	61
Stroke	18
Ischemic Heart Disease	59
Depression	32
Chronic Kidney Disease	66
Asthma	12
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	50
Chronic Obstructive Pulmonary Disease	41
Diabetes	50
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. James Gregory Roberts, MD, RVT FACS treated as a vascular surgeon in Modesto, CA during 2015 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. James Gregory Roberts, MD, RVT FACS for Medicare patients.

abdominal imaging	82
angioplasty	21
dialysis access procedures	54
doctor visit	380
hospital care	26
inpatient care	26
pelvic imaging	82
ultrasound (sonogram)	1160
vascular procedures	1422
X-rays	16

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS.

**Gender**
Male	1218
Female	1346

**Ethnicity**
Non-Hispanic White	2142
Black	170
Hispanic	70
Asian	98
Other	54
Native American	30

**Age**
From 65 to 74	922
From 75 to 84	800
85 and over	402
Less than 65	440

Conditions of Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS in 2015

Hypertension	75
High Cholesterol	66
Stroke	13
Ischemic Heart Disease	52
Depression	29
Chronic Kidney Disease	52
Asthma	19
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	39
Chronic Obstructive Pulmonary Disease	27
Diabetes	41
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. James Gregory Roberts, MD, RVT FACS treated as a vascular surgeon in Modesto, CA during 2016 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. James Gregory Roberts, MD, RVT FACS for Medicare patients.

abdominal imaging	101
dialysis access procedures	38
doctor visit	403
hospital care	18
inpatient care	18
minimally invasive procedures	42
pelvic imaging	101
ultrasound (sonogram)	1424
vascular procedures	1811

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS.

**Gender**
Male	659
Female	787

**Ethnicity**
Non-Hispanic White	1245
Black	69
Hispanic	0
Asian	61
Other	32
Native American	0

**Age**
From 65 to 74	556
From 75 to 84	482
85 and over	225
Less than 65	183

Conditions of Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS in 2016

Hypertension	75
High Cholesterol	63
Stroke	12
Ischemic Heart Disease	52
Depression	30
Chronic Kidney Disease	54
Asthma	31
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	39
Chronic Obstructive Pulmonary Disease	28
Diabetes	38
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. James Gregory Roberts, MD, RVT FACS treated as a vascular surgeon in Modesto, CA during 2017 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. James Gregory Roberts, MD, RVT FACS for Medicare patients.

abdominal imaging	129
dialysis access procedures	37
doctor visit	614
hospital care	42
inpatient care	42
minimally invasive procedures	63
pelvic imaging	129
stent placement (stenting)	34
ultrasound (sonogram)	1546
vascular procedures	2003

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS.

**Gender**
Male	828
Female	883

**Ethnicity**
Non-Hispanic White	1430
Black	102
Hispanic	44
Asian	68
Other	50
Native American	17

**Age**
From 65 to 74	644
From 75 to 84	574
85 and over	249
Less than 65	244

Conditions of Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS in 2017

Hypertension	75
High Cholesterol	59
Stroke	12
Ischemic Heart Disease	50
Depression	31
Chronic Kidney Disease	55
Asthma	14
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	39
Chronic Obstructive Pulmonary Disease	29
Diabetes	40
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. James Gregory Roberts, MD, RVT FACS treated as a vascular surgeon in Modesto, CA during 2018 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. James Gregory Roberts, MD, RVT FACS for Medicare patients.

abdominal imaging	158
angioplasty	30
dialysis access procedures	60
doctor visit	609
hospital care	44
inpatient care	44
minimally invasive procedures	81
pelvic imaging	158
stent placement (stenting)	26
ultrasound (sonogram)	1860
vascular procedures	2376

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS.

**Gender**
Male	959
Female	1098

**Ethnicity**
Non-Hispanic White	1698
Black	118
Hispanic	69
Asian	109
Other	42
Native American	21

**Age**
From 65 to 74	760
From 75 to 84	680
85 and over	337
Less than 65	280

Conditions of Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS in 2018

Hypertension	75
High Cholesterol	65
Stroke	10
Ischemic Heart Disease	51
Depression	31
Chronic Kidney Disease	53
Asthma	11
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	39
Chronic Obstructive Pulmonary Disease	26
Diabetes	41
Dementia	15
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. James Gregory Roberts, MD, RVT FACS treated as a vascular surgeon in Modesto, CA during 2019 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. James Gregory Roberts, MD, RVT FACS for Medicare patients.

abdominal imaging	147
dialysis access procedures	61
doctor visit	599
hospital care	28
inpatient care	28
pelvic imaging	147
ultrasound (sonogram)	1566
vascular procedures	1956

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS.

**Gender**
Male	929
Female	887

**Ethnicity**
Non-Hispanic White	1483
Black	124
Hispanic	45
Asian	113
Other	38
Native American	13

**Age**
From 65 to 74	667
From 75 to 84	650
85 and over	275
Less than 65	224

Conditions of Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS in 2019

Hypertension	75
High Cholesterol	66
Stroke	10
Ischemic Heart Disease	54
Depression	27
Chronic Kidney Disease	54
Asthma	9
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	44
Chronic Obstructive Pulmonary Disease	25
Diabetes	42
Dementia	16
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. James Gregory Roberts, MD, RVT FACS treated as a vascular surgeon in Modesto, CA during 2020 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. James Gregory Roberts, MD, RVT FACS for Medicare patients.

abdominal imaging	125
angioplasty	11
dialysis access procedures	38
doctor visit	486
hospital care	28
inpatient care	28
minimally invasive procedures	34
pelvic imaging	125
stent placement (stenting)	23
ultrasound (sonogram)	1255
vascular procedures	1606

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS.

**Gender**
Male	750
Female	767

**Ethnicity**
Non-Hispanic White	1251
Black	103
Hispanic	50
Asian	59
Other	43
Native American	11

**Age**
From 65 to 74	576
From 75 to 84	550
85 and over	208
Less than 65	183

Conditions of Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS in 2020

Hypertension	75
High Cholesterol	66
Stroke	10
Ischemic Heart Disease	52
Depression	30
Chronic Kidney Disease	53
Asthma	8
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	40
Chronic Obstructive Pulmonary Disease	22
Diabetes	39
Dementia	16
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. James Gregory Roberts, MD, RVT FACS treated as a vascular surgeon in Modesto, CA during 2021 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. James Gregory Roberts, MD, RVT FACS for Medicare patients.

abdominal imaging	56
dialysis access procedures	19
doctor visit	212
hospital care	19
inpatient care	19
pelvic imaging	56
ultrasound (sonogram)	621
vascular procedures	756

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS.

**Gender**
Male	409
Female	392

**Ethnicity**
Non-Hispanic White	666
Black	45
Hispanic	29
Asian	32
Other	0
Native American	0

**Age**
From 65 to 74	284
From 75 to 84	300
85 and over	120
Less than 65	97

Conditions of Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS in 2021

Hypertension	75
High Cholesterol	66
Stroke	12
Ischemic Heart Disease	52
Depression	25
Chronic Kidney Disease	55
Asthma	8
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	40
Chronic Obstructive Pulmonary Disease	23
Diabetes	42
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. James Gregory Roberts, MD, RVT FACS treated as a vascular surgeon in Modesto, CA during 2022 were vascular procedures, minimally invasive procedures and stent placement (stenting).

Volume of procedures performed by Dr. James Gregory Roberts, MD, RVT FACS for Medicare patients.

doctor visit	64
minimally invasive procedures	12
stent placement (stenting)	12
vascular procedures	26

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS.

**Gender**
Male	49
Female	38

**Ethnicity**
Non-Hispanic White	75
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	43
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS in 2022

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	52
Depression	29
Chronic Kidney Disease	41
Asthma	0
Osteoperosis	0
Atrial Fibrilation	28
Heart Failure	39
Chronic Obstructive Pulmonary Disease	36
Diabetes	38
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. James Gregory Roberts, MD, RVT FACS for Medicare patients.

The highest averages for the top procedures that Dr. James Gregory Roberts, MD, RVT FACS treated as a vascular surgeon in Modesto, CA were ultrasound (sonogram), vascular procedures, pelvic imaging and abdominal imaging.

abdominal imaging	114
angioplasty	21
dialysis access procedures	43
doctor visit	339
hospital care	49
inpatient care	49
minimally invasive procedures	46
pelvic imaging	114
stent placement (stenting)	23
ultrasound (sonogram)	1347
vascular procedures	1337
X-rays	16

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS.

**Gender**
Male	541
Female	579

**Ethnicity**
Black / African American	68
Asian / Pacific Islander	50
Non-Hispanic White	931
Native American / Alaskan Native	8
Hispanic	27
Other	23

**Age**
75 to 84	376
85 and over	168
Less than 65	159
65 to 74	414

Average of Total of Conditions of Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. James Gregory Roberts, MD, RVT FACS treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	68
High Cholesterol	58
Stroke	11
Ischemic Heart Disease	48
Depression	27
Chronic Kidney Disease	49
Asthma	11
Osteoporosis	8
Heart Failure	38
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Atrial Fibrillation	17
Dementia	12
Cancer	9

Education & Training

Dr. James Gregory Roberts, MD, RVT FACS graduated from University of Louisville School of Medicine. He completed residency at Baylor College of Medicine Affiliated Hospitals. He is certified by the American Board of Surgery and has a state license in Idaho.

Medical School: University of Louisville School of Medicine

Residency: Baylor College of Medicine Affiliated Hospitals

Board Certification: American Board of Surgery

Licensed In: Idaho

Affiliations & Hospitals

Dr. James Gregory Roberts, MD, RVT FACS is associated with these hospitals and organizations:

Dignity Health

CommonSpirit Health - Mountain Region

Central Valley Medical Group

Natividad

Hill Physicians

FIRST CHOICE PHYSICIAN PARTNERS

Chandler Regional Medical Center Mercy Gilbert Medical Center Arizona General Hospital - Laveen Arizona General Hospital - Mesa St Joseph's Hospital and Medical Center

Ratings & Reviews

Dr. James Gregory Roberts, MD, RVT FACS has an exceptional overall rating with an average of 5.0 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. James Gregory Roberts, MD, RVT FACS from all over the web to help you find the right in Modesto, CA.

Overall Rating

(2 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-10-18

Patient verified via Press Ganey

He was informational

Overall Rating: 5.0 2025-09-27

Patient verified via Press Ganey

Very Good !

General Payments

These charts describe general payments received by Dr. James Gregory Roberts, MD, RVT FACS. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Abbott Laboratories	$1,650 Xact carotid stent system $1,448	JETi All In One Non-Sterile Kit $151	Perclose ProGlide suture mediated closure system $52
NUVASIVE, INC.	$1,463 ALIF $1,463
Cardiovascular Systems Inc.	$531 Atherectomy Device $366	Peripheral Orbital Atherectomy System $120	Diamondback Peripheral $45
Trivascular, Inc.	$455 AAA Stent Grafts $455
Endologix, Inc.	$370 AFX $370
Other	$1,109 ClotTriever $151	EXCLUDER Conformable AAA Endoprosthesis with Active Control $134	Ovation iX Iliac Stent Graft $102	IN.PACT Admiral $73	COMET $72	Other $577

**Types of Payments**
Travel and Lodging	$2,837
Food and Beverage	$2,711
Education	$29

Biography

Dr. James Roberts is a physician who specializes in general surgery and vascular surgery. He is professionally affiliated with CommonSpirit Health - Mountain Region, Natividad, and Dignity Health. Dr. Roberts has an open panel in Modesto, CA according to Hill Physicians. After completing medical school at the University of Louisville School of Medicine, he performed his residency at a hospital affiliated with Baylor College of Medicine and a hospital affiliated with SUNY Upstate Medical University.

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Dr. James Gregory Roberts, MD, RVT FACS

Office Locations

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. James Gregory Roberts, MD, RVT FACS in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Gregory Roberts, MD, RVT FACS 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. James Gregory Roberts, MD, RVT FACS From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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