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Home > CA Providers > Gynecologic Oncologists

Dr. Gary S. Leiserowitz, MD

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Specializes in: Gynecologic Oncology

4860 Y Street
Sacramento, CA 95817

(916) 734-6930

Dr. Gary S. Leiserowitz, MD is a gynecologic oncologist in Sacramento, CA specializing in gynecologic oncology.

Office Locations

4860 Y Street
Sacramento, CA 95817

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In The News

“Gary Leiserowitz, chairman of the Department of Obstetrics and Gynecology, said his team has some of the most highly skilled physicians in the nation.”—"U.S. News magazine ranks UCD Medical Center the No. 1 hospital in Sacramento", The Sacramento Bee, July 2019

“Gary Leiserowitz, chief of gynecological oncology at UC Davis, explained in a news release that it is not clear why some surgeons do not remove lymph nodes during surgery for early-stage ovarian...”—"More Than 25 Percent of U.S. Women With Ovarian Cancer Not Getting Biopsies", Fox News, March 2015

“According to Dr. Gary Leiserowitz, a gynecological oncologist, "This is a disease that's screaming for a good early detection blood test."”—"Catching A Silent Killer", CBS News, August 2000

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Gary S. Leiserowitz, MD for Medicare patients.

doctor visit	232

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gary S. Leiserowitz, MD treated as a gynecologic oncologist in Sacramento, CA during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gary S. Leiserowitz, MD for Medicare patients.

doctor visit	194
hospital care	22
inpatient care	22

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary S. Leiserowitz, MD.

**Gender**
Male	0
Female	166

**Ethnicity**
Non-Hispanic White	138
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	43
85 and over	14
Less than 65	26

Conditions of Medicare patients treated by Dr. Gary S. Leiserowitz, MD in 2013

Hypertension	56
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	19
Depression	17
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	19
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gary S. Leiserowitz, MD treated as a gynecologic oncologist in Sacramento, CA during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gary S. Leiserowitz, MD for Medicare patients.

doctor visit	244
hospital care	28
inpatient care	28

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary S. Leiserowitz, MD.

**Gender**
Male	0
Female	205

**Ethnicity**
Non-Hispanic White	171
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	40
85 and over	20
Less than 65	32

Conditions of Medicare patients treated by Dr. Gary S. Leiserowitz, MD in 2014

Hypertension	60
High Cholesterol	50
Stroke	5
Ischemic Heart Disease	18
Depression	17
Chronic Kidney Disease	18
Asthma	9
Osteoperosis	10
Atrial Fibrilation	5
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gary S. Leiserowitz, MD treated as a gynecologic oncologist in Sacramento, CA during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gary S. Leiserowitz, MD for Medicare patients.

doctor visit	227
hospital care	101
inpatient care	101

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary S. Leiserowitz, MD.

**Gender**
Male	0
Female	398

**Ethnicity**
Non-Hispanic White	318
Black	28
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	232
From 75 to 84	90
85 and over	24
Less than 65	52

Conditions of Medicare patients treated by Dr. Gary S. Leiserowitz, MD in 2015

Hypertension	61
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	20
Depression	24
Chronic Kidney Disease	24
Asthma	12
Osteoperosis	10
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gary S. Leiserowitz, MD treated as a gynecologic oncologist in Sacramento, CA during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gary S. Leiserowitz, MD for Medicare patients.

doctor visit	186
hospital care	68
inpatient care	68

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary S. Leiserowitz, MD.

**Gender**
Male	0
Female	172

**Ethnicity**
Non-Hispanic White	142
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	53
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary S. Leiserowitz, MD in 2016

Hypertension	62
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	20
Depression	26
Chronic Kidney Disease	26
Asthma	16
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	24
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gary S. Leiserowitz, MD treated as a gynecologic oncologist in Sacramento, CA during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gary S. Leiserowitz, MD for Medicare patients.

doctor visit	193
hospital care	23
inpatient care	23

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary S. Leiserowitz, MD.

**Gender**
Male	0
Female	169

**Ethnicity**
Non-Hispanic White	133
Black	14
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	56
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary S. Leiserowitz, MD in 2017

Hypertension	62
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	21
Depression	18
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	7
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gary S. Leiserowitz, MD treated as a gynecologic oncologist in Sacramento, CA during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gary S. Leiserowitz, MD for Medicare patients.

doctor visit	216
hospital care	99
inpatient care	99

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary S. Leiserowitz, MD.

**Gender**
Male	0
Female	176

**Ethnicity**
Non-Hispanic White	133
Black	12
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	94
From 75 to 84	54
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary S. Leiserowitz, MD in 2018

Hypertension	64
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	19
Depression	22
Chronic Kidney Disease	32
Asthma	9
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gary S. Leiserowitz, MD treated as a gynecologic oncologist in Sacramento, CA during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gary S. Leiserowitz, MD for Medicare patients.

doctor visit	218
hospital care	83
inpatient care	83

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary S. Leiserowitz, MD.

**Gender**
Male	0
Female	166

**Ethnicity**
Non-Hispanic White	128
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	53
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary S. Leiserowitz, MD in 2019

Hypertension	58
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	24
Depression	26
Chronic Kidney Disease	35
Asthma	11
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gary S. Leiserowitz, MD treated as a gynecologic oncologist in Sacramento, CA during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gary S. Leiserowitz, MD for Medicare patients.

doctor visit	163
hospital care	77
inpatient care	77

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary S. Leiserowitz, MD.

**Gender**
Male	0
Female	153

**Ethnicity**
Non-Hispanic White	121
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	48
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary S. Leiserowitz, MD in 2020

Hypertension	58
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	28
Depression	20
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Gary S. Leiserowitz, MD for Medicare patients.

doctor visit	163

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary S. Leiserowitz, MD.

**Gender**
Male	0
Female	129

**Ethnicity**
Non-Hispanic White	96
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	39
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gary S. Leiserowitz, MD in 2021

Hypertension	66
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	29
Depression	23
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	19
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gary S. Leiserowitz, MD treated as a gynecologic oncologist in Sacramento, CA during 2022 were hospital care, inpatient care, minimally invasive procedures and lymph node procedures.

Volume of procedures performed by Dr. Gary S. Leiserowitz, MD for Medicare patients.

doctor visit	161
gynecologic procedures	11
hospital care	49
inpatient care	49
lymph node procedures	11
minimally invasive procedures	11

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary S. Leiserowitz, MD.

**Gender**
Male	0
Female	139

**Ethnicity**
Non-Hispanic White	105
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	40
85 and over	13
Less than 65	13

Conditions of Medicare patients treated by Dr. Gary S. Leiserowitz, MD in 2022

Hypertension	73
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	14
Depression	16
Chronic Kidney Disease	19
Asthma	15
Osteoperosis	22
Atrial Fibrilation	17
Heart Failure	16
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Dementia	0
Cancer	55

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Gary S. Leiserowitz, MD treated as a gynecologic oncologist in Sacramento, CA during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gary S. Leiserowitz, MD for Medicare patients.

doctor visit	126
hospital care	60
inpatient care	60

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary S. Leiserowitz, MD.

**Gender**
Male	0
Female	116

**Ethnicity**
Non-Hispanic White	89
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Gary S. Leiserowitz, MD in 2023

Hypertension	75
High Cholesterol	71
Stroke	10
Ischemic Heart Disease	25
Depression	25
Chronic Kidney Disease	23
Asthma	13
Osteoperosis	15
Atrial Fibrilation	19
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	0
Cancer	54

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Gary S. Leiserowitz, MD treated as a gynecologic oncologist in Sacramento, CA during 2024 were minimally invasive procedures and gynecologic procedures.

Volume of procedures performed by Dr. Gary S. Leiserowitz, MD for Medicare patients.

doctor visit	130
gynecologic procedures	11
minimally invasive procedures	11

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary S. Leiserowitz, MD.

**Gender**
Male	0
Female	111

**Ethnicity**
Non-Hispanic White	89
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	28
85 and over	13
Less than 65	15

Conditions of Medicare patients treated by Dr. Gary S. Leiserowitz, MD in 2024

Hypertension	74
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	14
Depression	23
Chronic Kidney Disease	29
Asthma	14
Osteoperosis	21
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	0
Cancer	54

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Gary S. Leiserowitz, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gary S. Leiserowitz, MD treated as a gynecologic oncologist in Sacramento, CA were hospital care, inpatient care, minimally invasive procedures and lymph node procedures.

doctor visit	188
gynecologic procedures	11
hospital care	61
inpatient care	61
lymph node procedures	11
minimally invasive procedures	11

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Gary S. Leiserowitz, MD.

**Gender**
Female	161
Male	0

**Ethnicity**
Black / African American	6
Asian / Pacific Islander	0
Non-Hispanic White	127
Native American / Alaskan Native	0
Hispanic	5
Other	0

**Age**
75 to 84	44
85 and over	6
Less than 65	10
65 to 74	87

Average of Total of Conditions of Medicare patients treated by Dr. Gary S. Leiserowitz, MD From 2012 - 2024

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

Hypertension	59
High Cholesterol	50
Stroke	1
Ischemic Heart Disease	19
Depression	19
Chronic Kidney Disease	25
Asthma	9
Osteoporosis	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	24
Atrial Fibrillation	9
Dementia	2
Cancer	21

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. Gary S. Leiserowitz, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$370 LYNPARZA $370
Genentech USA, Inc.	$200 Avastin $200
Merck Sharp & Dohme Corporation	$65 KEYTRUDA $65
Intuitive Surgical, Inc.	$54 Da Vinci Surgical System $54
GlaxoSmithKline, LLC.	$40 $40

**Types of Payments**
Food and Beverage	$729

Research Payments

Dr. Gary S. Leiserowitz, MD has received 23 research payments totaling $28,740.

Biography

Dr. Gary Leiserowitz practices gynecologic oncology. Before completing his residency at a hospital affiliated with the University of California, Davis, Dr. Leiserowitz attended medical school at the University of Iowa, Carver College of Medicine. He is professionally affiliated with Dignity Health. Dr. Leiserowitz is not accepting new patients at this time according to Dignity Health.