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Dr. Alexander David Borowsky, MD

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Specializes in: Pathology

1825 4th Street
San Francisco, CA 94143

(415) 353-1613

Dr. Alexander David Borowsky, MD is a pathologist in San Francisco, CA specializing in pathology.

Office Locations

1825 4th Street
San Francisco, CA 94143

(415) 353-1613

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Noteworthy Medicare Patient Procedures Performed by Dr. Alexander David Borowsky, MD in 2024

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

Top 25%

By Volume:

in situ hybridization

In 2012, Dr. Alexander David Borowsky, MD performed more in situ hybridization procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Alexander David Borowsky, MD treated as a pathologist in San Francisco, CA during 2012 were lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Alexander David Borowsky, MD for Medicare patients.

consultation	62
lab tests	288
second opinions	34

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Alexander David Borowsky, MD treated as a pathologist in San Francisco, CA during 2013 were lab tests, second opinions and consultation.

Volume of procedures performed by Dr. Alexander David Borowsky, MD for Medicare patients.

consultation	26
lab tests	332
second opinions	56

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexander David Borowsky, MD.

**Gender**
Male	196
Female	221

**Ethnicity**
Non-Hispanic White	334
Black	22
Hispanic	28
Asian	20
Other	0
Native American	0

**Age**
From 65 to 74	210
From 75 to 84	110
85 and over	40
Less than 65	57

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2013

Hypertension	68
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	36
Depression	19
Chronic Kidney Disease	30
Asthma	10
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	17
Diabetes	24
Dementia	6
Cancer	53

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Alexander David Borowsky, MD treated as a pathologist in San Francisco, CA during 2014 were lab tests and second opinions.

Volume of procedures performed by Dr. Alexander David Borowsky, MD for Medicare patients.

lab tests	461
second opinions	20

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexander David Borowsky, MD.

**Gender**
Male	220
Female	230

**Ethnicity**
Non-Hispanic White	347
Black	34
Hispanic	35
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	239
From 75 to 84	102
85 and over	38
Less than 65	71

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2014

Hypertension	63
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	34
Depression	22
Chronic Kidney Disease	32
Asthma	13
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	22
Diabetes	24
Dementia	5
Cancer	48

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Alexander David Borowsky, MD treated as a pathologist in San Francisco, CA during 2015 were lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Alexander David Borowsky, MD for Medicare patients.

consultation	68
lab tests	338
second opinions	50

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexander David Borowsky, MD.

**Gender**
Male	292
Female	506

**Ethnicity**
Non-Hispanic White	598
Black	58
Hispanic	78
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	430
From 75 to 84	190
85 and over	38
Less than 65	140

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2015

Hypertension	65
High Cholesterol	53
Stroke	8
Ischemic Heart Disease	34
Depression	27
Chronic Kidney Disease	29
Asthma	19
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	24
Chronic Obstructive Pulmonary Disease	24
Diabetes	25
Dementia	5
Cancer	58

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Alexander David Borowsky, MD treated as a pathologist in San Francisco, CA during 2016 were lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Alexander David Borowsky, MD for Medicare patients.

consultation	83
lab tests	165
second opinions	30

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexander David Borowsky, MD.

**Gender**
Male	179
Female	187

**Ethnicity**
Non-Hispanic White	271
Black	21
Hispanic	37
Asian	25
Other	0
Native American	0

**Age**
From 65 to 74	159
From 75 to 84	120
85 and over	17
Less than 65	70

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2016

Hypertension	73
High Cholesterol	52
Stroke	7
Ischemic Heart Disease	39
Depression	22
Chronic Kidney Disease	43
Asthma	27
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	25
Chronic Obstructive Pulmonary Disease	23
Diabetes	30
Dementia	6
Cancer	47

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Alexander David Borowsky, MD treated as a pathologist in San Francisco, CA during 2017 were lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Alexander David Borowsky, MD for Medicare patients.

consultation	147
lab tests	336
second opinions	20

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexander David Borowsky, MD.

**Gender**
Male	180
Female	254

**Ethnicity**
Non-Hispanic White	334
Black	32
Hispanic	22
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	113
85 and over	31
Less than 65	60

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2017

Hypertension	66
High Cholesterol	47
Stroke	4
Ischemic Heart Disease	33
Depression	24
Chronic Kidney Disease	38
Asthma	11
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	22
Diabetes	30
Dementia	8
Cancer	49

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Alexander David Borowsky, MD treated as a pathologist in San Francisco, CA during 2018 were lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Alexander David Borowsky, MD for Medicare patients.

consultation	124
lab tests	263
second opinions	14

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexander David Borowsky, MD.

**Gender**
Male	111
Female	207

**Ethnicity**
Non-Hispanic White	249
Black	21
Hispanic	20
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	159
From 75 to 84	97
85 and over	20
Less than 65	42

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2018

Hypertension	71
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	39
Depression	28
Chronic Kidney Disease	36
Asthma	11
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	21
Chronic Obstructive Pulmonary Disease	32
Diabetes	34
Dementia	6
Cancer	58

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Alexander David Borowsky, MD treated as a pathologist in San Francisco, CA during 2019 were lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Alexander David Borowsky, MD for Medicare patients.

consultation	38
lab tests	250
second opinions	12

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexander David Borowsky, MD.

**Gender**
Male	106
Female	218

**Ethnicity**
Non-Hispanic White	247
Black	25
Hispanic	24
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	93
85 and over	19
Less than 65	41

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2019

Hypertension	66
High Cholesterol	59
Stroke	3
Ischemic Heart Disease	36
Depression	27
Chronic Kidney Disease	34
Asthma	13
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	24
Chronic Obstructive Pulmonary Disease	21
Diabetes	24
Dementia	7
Cancer	54

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Alexander David Borowsky, MD treated as a pathologist in San Francisco, CA during 2020 were lab tests and consultation.

Volume of procedures performed by Dr. Alexander David Borowsky, MD for Medicare patients.

consultation	162
lab tests	265

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexander David Borowsky, MD.

**Gender**
Male	113
Female	221

**Ethnicity**
Non-Hispanic White	258
Black	18
Hispanic	26
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	90
85 and over	25
Less than 65	34

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2020

Hypertension	67
High Cholesterol	59
Stroke	8
Ischemic Heart Disease	35
Depression	25
Chronic Kidney Disease	39
Asthma	10
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	25
Diabetes	31
Dementia	8
Cancer	52

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Alexander David Borowsky, MD treated as a pathologist in San Francisco, CA during 2021 were lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Alexander David Borowsky, MD for Medicare patients.

consultation	85
lab tests	350
second opinions	15

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexander David Borowsky, MD.

**Gender**
Male	105
Female	243

**Ethnicity**
Non-Hispanic White	281
Black	23
Hispanic	0
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	101
85 and over	22
Less than 65	40

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2021

Hypertension	65
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	36
Depression	27
Chronic Kidney Disease	35
Asthma	10
Osteoperosis	15
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	19
Diabetes	30
Dementia	6
Cancer	53

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Alexander David Borowsky, MD treated as a pathologist in San Francisco, CA during 2022 were lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Alexander David Borowsky, MD for Medicare patients.

consultation	74
lab tests	322
second opinions	26

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexander David Borowsky, MD.

**Gender**
Male	115
Female	283

**Ethnicity**
Non-Hispanic White	313
Black	23
Hispanic	25
Asian	22
Other	15
Native American	0

**Age**
From 65 to 74	215
From 75 to 84	121
85 and over	30
Less than 65	32

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2022

Hypertension	69
High Cholesterol	71
Stroke	8
Ischemic Heart Disease	22
Depression	23
Chronic Kidney Disease	20
Asthma	16
Osteoperosis	16
Atrial Fibrilation	20
Heart Failure	22
Chronic Obstructive Pulmonary Disease	22
Diabetes	29
Dementia	4
Cancer	51

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Alexander David Borowsky, MD treated as a pathologist in San Francisco, CA during 2023 were lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Alexander David Borowsky, MD for Medicare patients.

consultation	108
lab tests	561
second opinions	25

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexander David Borowsky, MD.

**Gender**
Male	108
Female	305

**Ethnicity**
Non-Hispanic White	308
Black	22
Hispanic	39
Asian	28
Other	0
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	132
85 and over	21
Less than 65	36

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2023

Hypertension	70
High Cholesterol	69
Stroke	8
Ischemic Heart Disease	23
Depression	20
Chronic Kidney Disease	22
Asthma	11
Osteoperosis	18
Atrial Fibrilation	15
Heart Failure	15
Chronic Obstructive Pulmonary Disease	21
Diabetes	30
Dementia	3
Cancer	61

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Alexander David Borowsky, MD treated as a pathologist in San Francisco, CA during 2024 were lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Alexander David Borowsky, MD for Medicare patients.

consultation	39
lab tests	246
second opinions	11

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Alexander David Borowsky, MD.

**Gender**
Male	45
Female	171

**Ethnicity**
Non-Hispanic White	167
Black	14
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	76
85 and over	26
Less than 65	13

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2024

Hypertension	60
High Cholesterol	65
Stroke	8
Ischemic Heart Disease	24
Depression	20
Chronic Kidney Disease	16
Asthma	10
Osteoperosis	23
Atrial Fibrilation	19
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	0
Cancer	66

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Alexander David Borowsky, MD for Medicare patients.

The highest averages for the top procedures that Dr. Alexander David Borowsky, MD treated as a pathologist in San Francisco, CA were lab tests, consultation and second opinions.

consultation	84
lab tests	321
second opinions	26

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Alexander David Borowsky, MD.

**Gender**
Male	136
Female	234

**Ethnicity**
Black / African American	24
Asian / Pacific Islander	14
Non-Hispanic White	285
Native American / Alaskan Native	0
Hispanic	26
Other	1

**Age**
75 to 84	103
85 and over	25
Less than 65	48
65 to 74	192

Average of Total of Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Alexander David Borowsky, MD treated were hypertension, high cholesterol, cancer and ischemic heart disease.

Hypertension	61
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	30
Depression	21
Chronic Kidney Disease	28
Asthma	12
Osteoporosis	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	20
Diabetes	25
Atrial Fibrillation	13
Dementia	4
Cancer	50

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. Alexander David Borowsky, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Genentech USA, Inc.	$4,243 Kadcyla $68	Perjeta $13	$4,162
E.R. Squibb & Sons, L.L.C.	$1,612 $1,612
SANOFI-AVENTIS U.S. LLC	$544 NO PRODUCT DISCUSSED $544
LEICA MICROSYSTEMS INC.	$75 SCANSCOPE 510K $27	SCANSCOPE NON-510K MODELS $25	EPATHOLOGY IHC APPLICATIONS 510K $23
Roche Molecular Systems, Inc.	$42 $42
Other	$48 cobas#x00AE EBV $14	$34

**Types of Payments**
Consulting Fee	$5,112
Travel and Lodging	$733
Food and Beverage	$718

Research Payments

Dr. Alexander David Borowsky, MD has received 76 research payments totaling $776,505.

Biography

Dr. Alexander Borowsky works as a pathology specialist in San Francisco, CA. Dr. Borowsky has obtained a license to practice in California.

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Dr. Alexander David Borowsky, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Alexander David Borowsky, MD in 2024

By Volume:

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. Alexander David Borowsky, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Alexander David Borowsky, MD 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. Alexander David Borowsky, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Research Payments

Biography

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