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Dr. Gregg Thomas Pottorff, MD

Accepting New Patients

(No ratings)

Specializes in: Sports Medicine and Orthopedics/Orthopedic Surgery
Stanford University School of Medicine
3300 Webster Street Suite 1000
Oakland, CA 94609

Dr. Gregg Thomas Pottorff, MD is a sports medicine doctor in Castro Valley, CA specializing in sports medicine and orthopedics/orthopedic surgery. He graduated from Stanford University School of Medicine. Dr. Gregg Thomas Pottorff, MD is affiliated with Brown and Toland Physicians, Hill Physicians, Eden Medical Center - Castro Valley and HILL HEALTH INC A MEDICAL CORPORATION.

View Doctor's Full Profile (510) 271-4400

Office Locations

Eden Medical Center - Castro Valley

19842 Lake Chabot Road
Castro Valley, CA 94546
(510) 886-8844
open_in_new

Hill Physicians

3300 Webster Street Suite 1000
Oakland, CA 94609
(510) 271-4400
open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Gregg Thomas Pottorff, MD in 2023

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

Top 25%

By Volume:

injections
major joint aspiration
major joint injection

In 2013, Dr. Gregg Thomas Pottorff, MD performed more injections, major joint aspiration, and major joint injection procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregg Thomas Pottorff, MD treated as a sports medicine doctor in Castro Valley, CA during 2013 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregg Thomas Pottorff, MD for Medicare patients.

aspiration 333
doctor visit 516
hip imaging 57
injections 333
musculoskeletal imaging 174
pelvic imaging 14
spinal procedures 17
X-rays 205

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Thomas Pottorff, MD.

Gender
Male 90
Female 187
Ethnicity
Non-Hispanic White 214
Black 23
Hispanic 25
Asian 0
Other 0
Native American 0
Age
From 65 to 74 106
From 75 to 84 73
85 and over 67
Less than 65 31

Conditions of Medicare patients treated by Dr. Gregg Thomas Pottorff, MD in 2013

The most common conditions of Medicare patients that Dr. Gregg Thomas Pottorff, MD treated during 2013 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension 72
High Cholesterol 55
Stroke 4
Ischemic Heart Disease 29
Depression 16
Chronic Kidney Disease 31
Asthma 9
Osteoperosis 11
Atrial Fibrilation 12
Heart Failure 19
Chronic Obstructive Pulmonary Disease 6
Diabetes 26
Dementia 12
Cancer 12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregg Thomas Pottorff, MD treated as a sports medicine doctor in Castro Valley, CA during 2014 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregg Thomas Pottorff, MD for Medicare patients.

aspiration 379
doctor visit 607
hip imaging 51
injections 379
joint surgery 14
lower extremity surgery 14
musculoskeletal imaging 215
pelvic imaging 22
reconstructive surgery 14
spinal procedures 19
X-rays 256

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Thomas Pottorff, MD.

Gender
Male 86
Female 191
Ethnicity
Non-Hispanic White 219
Black 22
Hispanic 17
Asian 0
Other 0
Native American 0
Age
From 65 to 74 122
From 75 to 84 73
85 and over 62
Less than 65 20

Conditions of Medicare patients treated by Dr. Gregg Thomas Pottorff, MD in 2014

The most common conditions of Medicare patients that Dr. Gregg Thomas Pottorff, MD treated during 2014 were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension 71
High Cholesterol 60
Stroke 4
Ischemic Heart Disease 26
Depression 13
Chronic Kidney Disease 28
Asthma 9
Osteoperosis 10
Atrial Fibrilation 12
Heart Failure 17
Chronic Obstructive Pulmonary Disease 6
Diabetes 29
Dementia 9
Cancer 11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregg Thomas Pottorff, MD treated as a sports medicine doctor in Castro Valley, CA during 2015 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregg Thomas Pottorff, MD for Medicare patients.

aspiration 398
doctor visit 684
hip imaging 43
injections 398
joint surgery 11
lower extremity surgery 11
musculoskeletal imaging 220
pelvic imaging 13
reconstructive surgery 11
spinal procedures 21
X-rays 254

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Thomas Pottorff, MD.

Gender
Male 160
Female 366
Ethnicity
Non-Hispanic White 432
Black 32
Hispanic 26
Asian 0
Other 0
Native American 0
Age
From 65 to 74 222
From 75 to 84 154
85 and over 122
Less than 65 28

Conditions of Medicare patients treated by Dr. Gregg Thomas Pottorff, MD in 2015

The most common conditions of Medicare patients that Dr. Gregg Thomas Pottorff, MD treated during 2015 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension 72
High Cholesterol 62
Stroke 0
Ischemic Heart Disease 27
Depression 16
Chronic Kidney Disease 36
Asthma 11
Osteoperosis 11
Atrial Fibrilation 13
Heart Failure 17
Chronic Obstructive Pulmonary Disease 8
Diabetes 29
Dementia 9
Cancer 10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregg Thomas Pottorff, MD treated as a sports medicine doctor in Castro Valley, CA during 2016 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregg Thomas Pottorff, MD for Medicare patients.

aspiration 421
doctor visit 686
injections 421
joint surgery 26
lower extremity surgery 26
minimally invasive procedures 12
musculoskeletal imaging 224
pelvic imaging 17
reconstructive surgery 14
spinal procedures 26
synovectomy 12
X-rays 267

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Thomas Pottorff, MD.

Gender
Male 104
Female 180
Ethnicity
Non-Hispanic White 237
Black 15
Hispanic 18
Asian 0
Other 0
Native American 0
Age
From 65 to 74 139
From 75 to 84 73
85 and over 55
Less than 65 17

Conditions of Medicare patients treated by Dr. Gregg Thomas Pottorff, MD in 2016

The most common conditions of Medicare patients that Dr. Gregg Thomas Pottorff, MD treated during 2016 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension 71
High Cholesterol 60
Stroke 0
Ischemic Heart Disease 25
Depression 15
Chronic Kidney Disease 33
Asthma 15
Osteoperosis 10
Atrial Fibrilation 12
Heart Failure 17
Chronic Obstructive Pulmonary Disease 8
Diabetes 33
Dementia 9
Cancer 12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregg Thomas Pottorff, MD treated as a sports medicine doctor in Castro Valley, CA during 2017 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregg Thomas Pottorff, MD for Medicare patients.

aspiration 420
doctor visit 663
injections 420
joint surgery 15
lower extremity surgery 15
musculoskeletal imaging 116
pelvic imaging 14
reconstructive surgery 15
spinal procedures 15
X-rays 145

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Thomas Pottorff, MD.

Gender
Male 95
Female 172
Ethnicity
Non-Hispanic White 207
Black 23
Hispanic 18
Asian 0
Other 0
Native American 0
Age
From 65 to 74 120
From 75 to 84 83
85 and over 40
Less than 65 24

Conditions of Medicare patients treated by Dr. Gregg Thomas Pottorff, MD in 2017

The most common conditions of Medicare patients that Dr. Gregg Thomas Pottorff, MD treated during 2017 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension 70
High Cholesterol 55
Stroke 5
Ischemic Heart Disease 27
Depression 19
Chronic Kidney Disease 39
Asthma 8
Osteoperosis 7
Atrial Fibrilation 12
Heart Failure 18
Chronic Obstructive Pulmonary Disease 7
Diabetes 32
Dementia 5
Cancer 12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregg Thomas Pottorff, MD treated as a sports medicine doctor in Castro Valley, CA during 2018 were injections, aspiration, pain management and nerve block.

Volume of procedures performed by Dr. Gregg Thomas Pottorff, MD for Medicare patients.

aspiration 442
doctor visit 679
injections 532
joint surgery 29
lower extremity surgery 29
minimally invasive procedures 14
nerve block 50
pain management 68
reconstructive surgery 15
synovectomy 14

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Thomas Pottorff, MD.

Gender
Male 103
Female 176
Ethnicity
Non-Hispanic White 218
Black 17
Hispanic 23
Asian 0
Other 0
Native American 0
Age
From 65 to 74 132
From 75 to 84 86
85 and over 39
Less than 65 22

Conditions of Medicare patients treated by Dr. Gregg Thomas Pottorff, MD in 2018

The most common conditions of Medicare patients that Dr. Gregg Thomas Pottorff, MD treated during 2018 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension 70
High Cholesterol 56
Stroke 4
Ischemic Heart Disease 24
Depression 16
Chronic Kidney Disease 39
Asthma 10
Osteoperosis 10
Atrial Fibrilation 11
Heart Failure 18
Chronic Obstructive Pulmonary Disease 8
Diabetes 29
Dementia 8
Cancer 13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregg Thomas Pottorff, MD treated as a sports medicine doctor in Castro Valley, CA during 2019 were injections, aspiration, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregg Thomas Pottorff, MD for Medicare patients.

aspiration 395
doctor visit 551
injections 452
joint surgery 17
lower extremity surgery 17
musculoskeletal imaging 113
nerve block 57
pain management 57
reconstructive surgery 17
rehabilitation 21
spinal procedures 18
X-rays 131

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Thomas Pottorff, MD.

Gender
Male 96
Female 143
Ethnicity
Non-Hispanic White 186
Black 0
Hispanic 20
Asian 12
Other 0
Native American 0
Age
From 65 to 74 112
From 75 to 84 81
85 and over 33
Less than 65 13

Conditions of Medicare patients treated by Dr. Gregg Thomas Pottorff, MD in 2019

The most common conditions of Medicare patients that Dr. Gregg Thomas Pottorff, MD treated during 2019 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension 66
High Cholesterol 62
Stroke 0
Ischemic Heart Disease 29
Depression 16
Chronic Kidney Disease 41
Asthma 0
Osteoperosis 9
Atrial Fibrilation 13
Heart Failure 21
Chronic Obstructive Pulmonary Disease 10
Diabetes 27
Dementia 6
Cancer 16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregg Thomas Pottorff, MD treated as a sports medicine doctor in Castro Valley, CA during 2020 were injections, aspiration, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregg Thomas Pottorff, MD for Medicare patients.

aspiration 314
doctor visit 416
injections 375
joint surgery 14
lower extremity surgery 14
musculoskeletal imaging 148
nerve block 47
pain management 47
reconstructive surgery 14
rehabilitation 35
spinal procedures 16
X-rays 164

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Thomas Pottorff, MD.

Gender
Male 76
Female 109
Ethnicity
Non-Hispanic White 151
Black 0
Hispanic 11
Asian 0
Other 0
Native American 0
Age
From 65 to 74 80
From 75 to 84 69
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Gregg Thomas Pottorff, MD in 2020

The most common conditions of Medicare patients that Dr. Gregg Thomas Pottorff, MD treated during 2020 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension 61
High Cholesterol 55
Stroke 0
Ischemic Heart Disease 22
Depression 15
Chronic Kidney Disease 40
Asthma 0
Osteoperosis 13
Atrial Fibrilation 12
Heart Failure 18
Chronic Obstructive Pulmonary Disease 0
Diabetes 24
Dementia 6
Cancer 11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregg Thomas Pottorff, MD treated as a sports medicine doctor in Castro Valley, CA during 2021 were injections, aspiration, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregg Thomas Pottorff, MD for Medicare patients.

aspiration 330
doctor visit 475
injections 368
joint surgery 15
lower extremity surgery 15
musculoskeletal imaging 152
nerve block 38
pain management 38
reconstructive surgery 15
rehabilitation 43
spinal procedures 16
X-rays 168

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Thomas Pottorff, MD.

Gender
Male 82
Female 124
Ethnicity
Non-Hispanic White 166
Black 0
Hispanic 17
Asian 0
Other 0
Native American 0
Age
From 65 to 74 84
From 75 to 84 94
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Gregg Thomas Pottorff, MD in 2021

The most common conditions of Medicare patients that Dr. Gregg Thomas Pottorff, MD treated during 2021 were high cholesterol, hypertension, chronic kidney disease and diabetes.

Hypertension 67
High Cholesterol 69
Stroke 0
Ischemic Heart Disease 25
Depression 13
Chronic Kidney Disease 33
Asthma 0
Osteoperosis 7
Atrial Fibrilation 14
Heart Failure 16
Chronic Obstructive Pulmonary Disease 8
Diabetes 25
Dementia 0
Cancer 13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregg Thomas Pottorff, MD treated as a sports medicine doctor in Castro Valley, CA during 2022 were injections, aspiration, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregg Thomas Pottorff, MD for Medicare patients.

aspiration 279
doctor visit 401
injections 353
joint surgery 13
lower extremity surgery 13
musculoskeletal imaging 118
nerve block 40
pain management 40
reconstructive surgery 13
rehabilitation 22
spinal procedures 17
X-rays 135

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Thomas Pottorff, MD.

Gender
Male 79
Female 111
Ethnicity
Non-Hispanic White 147
Black 0
Hispanic 16
Asian 13
Other 0
Native American 0
Age
From 65 to 74 83
From 75 to 84 84
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Gregg Thomas Pottorff, MD in 2022

The most common conditions of Medicare patients that Dr. Gregg Thomas Pottorff, MD treated during 2022 were high cholesterol, hypertension, chronic kidney disease and diabetes.

Hypertension 75
High Cholesterol 75
Stroke 0
Ischemic Heart Disease 18
Depression 16
Chronic Kidney Disease 30
Asthma 9
Osteoperosis 15
Atrial Fibrilation 12
Heart Failure 12
Chronic Obstructive Pulmonary Disease 7
Diabetes 26
Dementia 0
Cancer 12

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Gregg Thomas Pottorff, MD treated as a sports medicine doctor in Castro Valley, CA during 2023 were injections, aspiration, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Gregg Thomas Pottorff, MD for Medicare patients.

aspiration 284
doctor visit 431
injections 367
joint surgery 14
lower extremity surgery 14
musculoskeletal imaging 122
nerve block 50
pain management 50
reconstructive surgery 14
rehabilitation 20
spinal procedures 15
X-rays 137

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg Thomas Pottorff, MD.

Gender
Male 66
Female 118
Ethnicity
Non-Hispanic White 145
Black 0
Hispanic 16
Asian 0
Other 0
Native American 0
Age
From 65 to 74 88
From 75 to 84 75
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Gregg Thomas Pottorff, MD in 2023

The most common conditions of Medicare patients that Dr. Gregg Thomas Pottorff, MD treated during 2023 were high cholesterol, hypertension, chronic kidney disease and diabetes.

Hypertension 75
High Cholesterol 75
Stroke 7
Ischemic Heart Disease 20
Depression 18
Chronic Kidney Disease 33
Asthma 11
Osteoperosis 14
Atrial Fibrilation 12
Heart Failure 10
Chronic Obstructive Pulmonary Disease 10
Diabetes 32
Dementia 0
Cancer 10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Gregg Thomas Pottorff, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregg Thomas Pottorff, MD treated as a sports medicine doctor in Castro Valley, CA were injections, aspiration, X-rays and musculoskeletal imaging.

aspiration 363
doctor visit 555
hip imaging 50
injections 399
joint surgery 16
lower extremity surgery 16
minimally invasive procedures 13
musculoskeletal imaging 160
nerve block 47
pain management 50
pelvic imaging 16
reconstructive surgery 14
rehabilitation 28
spinal procedures 18
synovectomy 13
X-rays 186

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Gregg Thomas Pottorff, MD.

Gender
Male 94
Female 170
Ethnicity
Black / African American 12
Asian / Pacific Islander 2
Non-Hispanic White 211
Native American / Alaskan Native 0
Hispanic 18
Other 0
Age
75 to 84 85
85 and over 38
Less than 65 14
65 to 74 117

Average of Total of Conditions of Medicare patients treated by Dr. Gregg Thomas Pottorff, MD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Gregg Thomas Pottorff, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension 70
High Cholesterol 62
Stroke 2
Ischemic Heart Disease 24
Depression 15
Chronic Kidney Disease 34
Asthma 7
Osteoporosis 10
Heart Failure 16
Chronic Obstructive Pulmonary Disease 7
Diabetes 28
Atrial Fibrillation 12
Cancer 12
Dementia 5

Education & Training

Dr. Gregg Thomas Pottorff, MD graduated from Stanford University School of Medicine. He completed residency at Stanford University Medical Center. He is certified by the American Board of Orthopaedic Surgery and has a state license in California.

Medical School: Stanford University School of Medicine

Residency: Stanford University Medical Center

Board Certification: American Board of Orthopaedic Surgery (2026)

Licensed In: California

Affiliations & Hospitals

Dr. Gregg Thomas Pottorff, MD is associated with these hospitals and organizations:

Brown and Toland Physicians
Hill Physicians
Eden Medical Center - Castro Valley
HILL HEALTH INC A MEDICAL CORPORATION

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. Gregg Thomas Pottorff, MD appears to accept the following insurance providers: Cigna, Aetna, Blue Shield of California, UnitedHealthcare, Anthem, Health Net, Humana, Chinese Community Health Plan, Central Health Plan and Canopy Health.

Insurance Accepted by Provider includes:

According to our sources, Dr. Gregg Thomas Pottorff, MD accepts the following insurance providers:

Cigna
Aetna
Blue Shield of California
UnitedHealthcare
Anthem
Health Net
Humana
Chinese Community Health Plan
Central Health Plan
Canopy Health

Ratings & Reviews

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General Payments

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

Payments by Company
EVOLUTION SURGICAL, INC $2,770
$2,770
Zimmer Biomet Holdings, Inc. $1,034 Oxford
$645 		Taperloc
$299 		Gel One
$90
Pacira Pharmaceuticals Incorporated $691 Iovera
$691
Zimmer Holding Inc $562 Knee
$562
Electronic Waveform Lab, Inc. $143 H-WAVE
$143
Other $289 Joint Implants
$75 		xr
$28 		Cologuard Collection Kit
$26 		HIPS
$20 		Negative Pressure Wound Therapy
$19 		Other
$120
Types of Payments
Education $2,768
Travel and Lodging $1,711
Food and Beverage $1,011

Biography

Dr. Gregg Pottorff sees patients in Castro Valley, CA and Oakland, CA. His medical specialties are orthopedics/orthopedic surgery and sports medicine. After attending Stanford University School of Medicine, Dr. Pottorff completed his residency training at Stanford University Medical Center. He accepts several insurance carriers, including Blue Shield, Health Net, and Anthem. He is professionally affiliated with Brown and Toland Physicians and Hill Physicians. According to Brown and Toland Physicians, Dr. Pottorff is currently accepting new patients at his office in Castro Valley, CA.

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