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Home > CA Providers > Pathologists

Dr. Edward Chapin Thornborrow, MD PHD

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Specializes in: Pathology

Ucsf Department of Pathology
San Francisco, CA 94143

(415) 353-7359

Dr. Edward Chapin Thornborrow, MD PHD is a pathologist in San Francisco, CA specializing in pathology.

Office Locations

Ucsf Department of Pathology
San Francisco, CA 94143

(415) 353-7359

(415) 353-7354

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Edward Chapin Thornborrow, MD PHD treated as a pathologist in San Francisco, CA during 2012 were lab tests and second opinions.

Volume of procedures performed by Dr. Edward Chapin Thornborrow, MD PHD for Medicare patients.

lab tests	198
second opinions	31

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Edward Chapin Thornborrow, MD PHD treated as a pathologist in San Francisco, CA during 2013 were lab tests and second opinions.

Volume of procedures performed by Dr. Edward Chapin Thornborrow, MD PHD for Medicare patients.

lab tests	56
second opinions	18

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD.

**Gender**
Male	64
Female	43

**Ethnicity**
Non-Hispanic White	74
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	63
From 75 to 84	0
85 and over	0
Less than 65	20

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2013

Hypertension	61
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	25
Depression	25
Chronic Kidney Disease	48
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	11
Cancer	19

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Edward Chapin Thornborrow, MD PHD treated as a pathologist in San Francisco, CA during 2014 were lab tests.

Volume of procedures performed by Dr. Edward Chapin Thornborrow, MD PHD for Medicare patients.

lab tests	38

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD.

**Gender**
Male	59
Female	47

**Ethnicity**
Non-Hispanic White	79
Black	0
Hispanic	0
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	27
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2014

Hypertension	66
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	25
Depression	27
Chronic Kidney Disease	55
Asthma	0
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD.

**Gender**
Male	100
Female	48

**Ethnicity**
Non-Hispanic White	86
Black	0
Hispanic	0
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	70
From 75 to 84	42
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2015

Hypertension	72
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	28
Depression	19
Chronic Kidney Disease	50
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	27
Chronic Obstructive Pulmonary Disease	0
Diabetes	18
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD.

**Gender**
Male	43
Female	34

**Ethnicity**
Non-Hispanic White	51
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	39
From 75 to 84	18
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2016

Hypertension	66
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	36
Depression	23
Chronic Kidney Disease	52
Asthma	0
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	26
Chronic Obstructive Pulmonary Disease	14
Diabetes	32
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD.

**Gender**
Male	32
Female	26

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

**Age**
From 65 to 74	24
From 75 to 84	18
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2017

Hypertension	59
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	31
Depression	29
Chronic Kidney Disease	45
Asthma	0
Osteoperosis	24
Atrial Fibrilation	0
Heart Failure	26
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	26

Medicare Procedure and Patient Information

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD.

**Gender**
Male	67
Female	44

**Ethnicity**
Non-Hispanic White	67
Black	0
Hispanic	22
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	26
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2018

Hypertension	64
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	39
Depression	35
Chronic Kidney Disease	51
Asthma	0
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Dementia	13
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD.

**Gender**
Male	100
Female	73

**Ethnicity**
Non-Hispanic White	101
Black	0
Hispanic	26
Asian	19
Other	14
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	53
85 and over	12
Less than 65	19

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2019

Hypertension	61
High Cholesterol	39
Stroke	9
Ischemic Heart Disease	29
Depression	27
Chronic Kidney Disease	43
Asthma	11
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	23
Chronic Obstructive Pulmonary Disease	16
Diabetes	23
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD.

**Gender**
Male	154
Female	127

**Ethnicity**
Non-Hispanic White	185
Black	21
Hispanic	24
Asian	37
Other	14
Native American	0

**Age**
From 65 to 74	140
From 75 to 84	90
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2020

Hypertension	58
High Cholesterol	47
Stroke	9
Ischemic Heart Disease	33
Depression	26
Chronic Kidney Disease	53
Asthma	8
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	9
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD.

**Gender**
Male	189
Female	140

**Ethnicity**
Non-Hispanic White	218
Black	26
Hispanic	29
Asian	35
Other	21
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	94
85 and over	22
Less than 65	43

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2021

Hypertension	60
High Cholesterol	49
Stroke	9
Ischemic Heart Disease	31
Depression	24
Chronic Kidney Disease	48
Asthma	11
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD.

**Gender**
Male	215
Female	141

**Ethnicity**
Non-Hispanic White	254
Black	12
Hispanic	25
Asian	37
Other	28
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	111
85 and over	14
Less than 65	35

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2022

Hypertension	71
High Cholesterol	64
Stroke	12
Ischemic Heart Disease	22
Depression	22
Chronic Kidney Disease	36
Asthma	15
Osteoperosis	14
Atrial Fibrilation	21
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	30
Dementia	6
Cancer	23

Medicare Procedure and Patient Information

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD.

**Gender**
Male	235
Female	222

**Ethnicity**
Non-Hispanic White	315
Black	29
Hispanic	0
Asian	56
Other	30
Native American	0

**Age**
From 65 to 74	209
From 75 to 84	164
85 and over	37
Less than 65	47

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2023

Hypertension	70
High Cholesterol	68
Stroke	13
Ischemic Heart Disease	23
Depression	21
Chronic Kidney Disease	37
Asthma	12
Osteoperosis	19
Atrial Fibrilation	24
Heart Failure	23
Chronic Obstructive Pulmonary Disease	16
Diabetes	25
Dementia	7
Cancer	22

Medicare Procedure and Patient Information

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD.

**Gender**
Male	233
Female	212

**Ethnicity**
Non-Hispanic White	287
Black	0
Hispanic	37
Asian	58
Other	36
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	174
85 and over	45
Less than 65	45

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2024

Hypertension	73
High Cholesterol	66
Stroke	14
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	36
Asthma	12
Osteoperosis	22
Atrial Fibrilation	27
Heart Failure	21
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	8
Cancer	24

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Edward Chapin Thornborrow, MD PHD for Medicare patients.

The highest averages for the top procedures that Dr. Edward Chapin Thornborrow, MD PHD treated as a pathologist in San Francisco, CA were lab tests and second opinions.

lab tests	97
second opinions	24

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD.

**Gender**
Female	89
Male	114

**Ethnicity**
Black / African American	6
Asian / Pacific Islander	22
Non-Hispanic White	135
Native American / Alaskan Native	0
Hispanic	13
Other	11

**Age**
85 and over	10
75 to 84	62
Less than 65	16
65 to 74	99

Average of Total of Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD From 2012 - 2024

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

Hypertension	60
High Cholesterol	45
Stroke	5
Ischemic Heart Disease	26
Depression	23
Chronic Kidney Disease	42
Asthma	5
Osteoporosis	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	10
Diabetes	24
Atrial Fibrillation	10
Cancer	16
Dementia	5

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. Edward Chapin Thornborrow, MD PHD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Abbott Laboratories	$23 Diagnostics $23

**Types of Payments**
Food and Beverage	$23

Biography

Dr. Edward Thornborrow works as a pathology specialist in San Francisco, CA. Dr. Thornborrow obtained a license to practice in California.

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Dr. Edward Chapin Thornborrow, MD PHD

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. Edward Chapin Thornborrow, MD PHD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2014

Medicare Procedure and Patient Information

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2015

Medicare Procedure and Patient Information

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2016

Medicare Procedure and Patient Information

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2017

Medicare Procedure and Patient Information

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2018

Medicare Procedure and Patient Information

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2019

Medicare Procedure and Patient Information

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2020

Medicare Procedure and Patient Information

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2021

Medicare Procedure and Patient Information

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2022

Medicare Procedure and Patient Information

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2023

Medicare Procedure and Patient Information

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Edward Chapin Thornborrow, MD PHD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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