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Home > CA Providers > Pathologists

Dr. John Wolfe, MD

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Specializes in: Pathology

1165 Montgomery Drive Pathology Department
Santa Rosa, CA 95405

(209) 575-4575

Dr. John Wolfe, MD is a pathologist in Santa Rosa, CA specializing in pathology.

Office Locations

1165 Montgomery Drive Pathology Department
Santa Rosa, CA 95405

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John Wolfe, MD treated as a pathologist in Santa Rosa, CA during 2012 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. John Wolfe, MD for Medicare patients.

consultation	78
cytology	132
lab tests	1211

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Wolfe, MD treated as a pathologist in Santa Rosa, CA during 2013 were lab tests, consultation and cytology.

Volume of procedures performed by Dr. John Wolfe, MD for Medicare patients.

consultation	45
cytology	37
lab tests	519

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Wolfe, MD.

**Gender**
Male	271
Female	356

**Ethnicity**
Non-Hispanic White	551
Black	0
Hispanic	47
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	259
From 75 to 84	179
85 and over	90
Less than 65	99

Conditions of Medicare patients treated by Dr. John Wolfe, MD in 2013

Hypertension	70
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	40
Depression	24
Chronic Kidney Disease	23
Asthma	12
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	25
Chronic Obstructive Pulmonary Disease	19
Diabetes	25
Dementia	9
Cancer	21

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Wolfe, MD treated as a pathologist in Santa Rosa, CA during 2014 were lab tests and cytology.

Volume of procedures performed by Dr. John Wolfe, MD for Medicare patients.

cytology	50
lab tests	328

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Wolfe, MD.

**Gender**
Male	267
Female	359

**Ethnicity**
Non-Hispanic White	557
Black	0
Hispanic	33
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	276
From 75 to 84	184
85 and over	85
Less than 65	81

Conditions of Medicare patients treated by Dr. John Wolfe, MD in 2014

Hypertension	67
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	39
Depression	26
Chronic Kidney Disease	22
Asthma	12
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	18
Diabetes	25
Dementia	9
Cancer	20

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Wolfe, MD treated as a pathologist in Santa Rosa, CA during 2015 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. John Wolfe, MD for Medicare patients.

consultation	31
cytology	100
lab tests	290

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Wolfe, MD.

**Gender**
Male	572
Female	604

**Ethnicity**
Non-Hispanic White	1008
Black	0
Hispanic	104
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	496
From 75 to 84	360
85 and over	154
Less than 65	166

Conditions of Medicare patients treated by Dr. John Wolfe, MD in 2015

Hypertension	68
High Cholesterol	54
Stroke	6
Ischemic Heart Disease	37
Depression	28
Chronic Kidney Disease	24
Asthma	16
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	21
Chronic Obstructive Pulmonary Disease	19
Diabetes	26
Dementia	8
Cancer	26

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Wolfe, MD treated as a pathologist in Santa Rosa, CA during 2016 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. John Wolfe, MD for Medicare patients.

consultation	38
cytology	94
lab tests	392

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Wolfe, MD.

**Gender**
Male	336
Female	419

**Ethnicity**
Non-Hispanic White	657
Black	0
Hispanic	48
Asian	19
Other	14
Native American	0

**Age**
From 65 to 74	325
From 75 to 84	211
85 and over	110
Less than 65	109

Conditions of Medicare patients treated by Dr. John Wolfe, MD in 2016

Hypertension	68
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	39
Depression	29
Chronic Kidney Disease	32
Asthma	25
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Dementia	12
Cancer	24

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Wolfe, MD treated as a pathologist in Santa Rosa, CA during 2017 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. John Wolfe, MD for Medicare patients.

consultation	27
cytology	117
lab tests	261

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Wolfe, MD.

**Gender**
Male	287
Female	306

**Ethnicity**
Non-Hispanic White	515
Black	0
Hispanic	44
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	275
From 75 to 84	190
85 and over	75
Less than 65	53

Conditions of Medicare patients treated by Dr. John Wolfe, MD in 2017

Hypertension	65
High Cholesterol	53
Stroke	6
Ischemic Heart Disease	37
Depression	27
Chronic Kidney Disease	32
Asthma	10
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	19
Diabetes	26
Dementia	12
Cancer	26

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Wolfe, MD treated as a pathologist in Santa Rosa, CA during 2018 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. John Wolfe, MD for Medicare patients.

consultation	26
cytology	86
lab tests	215

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Wolfe, MD.

**Gender**
Male	261
Female	296

**Ethnicity**
Non-Hispanic White	482
Black	0
Hispanic	40
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	259
From 75 to 84	153
85 and over	78
Less than 65	67

Conditions of Medicare patients treated by Dr. John Wolfe, MD in 2018

Hypertension	67
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	41
Depression	35
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	24
Chronic Obstructive Pulmonary Disease	20
Diabetes	25
Dementia	8
Cancer	25

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Wolfe, MD treated as a pathologist in Santa Rosa, CA during 2019 were lab tests and cytology.

Volume of procedures performed by Dr. John Wolfe, MD for Medicare patients.

cytology	82
lab tests	352

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Wolfe, MD.

**Gender**
Male	341
Female	338

**Ethnicity**
Non-Hispanic White	583
Black	0
Hispanic	40
Asian	19
Other	17
Native American	0

**Age**
From 65 to 74	313
From 75 to 84	201
85 and over	96
Less than 65	69

Conditions of Medicare patients treated by Dr. John Wolfe, MD in 2019

Hypertension	71
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	34
Depression	33
Chronic Kidney Disease	34
Asthma	11
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	17
Diabetes	23
Dementia	11
Cancer	25

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Wolfe, MD treated as a pathologist in Santa Rosa, CA during 2020 were lab tests and cytology.

Volume of procedures performed by Dr. John Wolfe, MD for Medicare patients.

cytology	50
lab tests	385

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Wolfe, MD.

**Gender**
Male	321
Female	352

**Ethnicity**
Non-Hispanic White	595
Black	0
Hispanic	36
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	321
From 75 to 84	207
85 and over	88
Less than 65	57

Conditions of Medicare patients treated by Dr. John Wolfe, MD in 2020

Hypertension	68
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	41
Depression	31
Chronic Kidney Disease	37
Asthma	10
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Dementia	10
Cancer	22

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Wolfe, MD treated as a pathologist in Santa Rosa, CA during 2021 were lab tests and cytology.

Volume of procedures performed by Dr. John Wolfe, MD for Medicare patients.

cytology	43
lab tests	326

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Wolfe, MD.

**Gender**
Male	265
Female	286

**Ethnicity**
Non-Hispanic White	489
Black	0
Hispanic	25
Asian	11
Other	14
Native American	0

**Age**
From 65 to 74	234
From 75 to 84	208
85 and over	68
Less than 65	41

Conditions of Medicare patients treated by Dr. John Wolfe, MD in 2021

Hypertension	67
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	42
Depression	30
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	24
Chronic Obstructive Pulmonary Disease	19
Diabetes	23
Dementia	11
Cancer	28

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Wolfe, MD treated as a pathologist in Santa Rosa, CA during 2022 were lab tests and cytology.

Volume of procedures performed by Dr. John Wolfe, MD for Medicare patients.

cytology	40
lab tests	225

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Wolfe, MD.

**Gender**
Male	162
Female	152

**Ethnicity**
Non-Hispanic White	265
Black	0
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	122
From 75 to 84	127
85 and over	38
Less than 65	27

Conditions of Medicare patients treated by Dr. John Wolfe, MD in 2022

Hypertension	70
High Cholesterol	70
Stroke	8
Ischemic Heart Disease	29
Depression	27
Chronic Kidney Disease	20
Asthma	13
Osteoperosis	14
Atrial Fibrilation	24
Heart Failure	18
Chronic Obstructive Pulmonary Disease	24
Diabetes	22
Dementia	7
Cancer	30

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Wolfe, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Wolfe, MD treated as a pathologist in Santa Rosa, CA were lab tests, cytology and consultation.

consultation	40
cytology	75
lab tests	409

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Wolfe, MD.

**Gender**
Male	280
Female	315

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	9
Non-Hispanic White	518
Native American / Alaskan Native	0
Hispanic	40
Other	7

**Age**
75 to 84	183
85 and over	80
Less than 65	69
65 to 74	261

Average of Total of Conditions of Medicare patients treated by Dr. John Wolfe, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John Wolfe, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	61
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	34
Depression	26
Chronic Kidney Disease	26
Asthma	11
Osteoporosis	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	22
Atrial Fibrillation	13
Dementia	8
Cancer	22

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

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

**Payments by Company**
Novartis Pharmaceuticals Corporation	$115 PROMACTA $25	RYDAPT $25	AFINITOR $24	VOTRIENT RCC $21	JADENU $20
Incyte Corporation	$112 JAKAFI $112
Haemonetics Corporation	$97 TEG $97
Daiichi Sankyo Inc.	$81 Zelboraf $57	Injectafer $24
Bayer HealthCare Pharmaceuticals Inc.	$78 Xofigo $37	Vitrakvi $21	Nexavar $20
Other	$556 KYPHON Balloon Kyphoplasty $65	FOUNDATIONONE LIQUID $63	Pomalyst $50	KEYTRUDA $41	Lenvima $29	Other $308

**Types of Payments**
Food and Beverage	$1,039

Biography

Dr. John Wolfe is a specialist in pathology. He works in Santa Rosa, CA. Dr. Wolfe obtained a license to practice in California.

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Dr. John Wolfe, MD

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. John Wolfe, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Wolfe, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Wolfe, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Wolfe, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Wolfe, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Wolfe, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Wolfe, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Wolfe, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Wolfe, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Wolfe, MD 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. John Wolfe, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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