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Home > CA Providers > Pathologists

Dr. Gerald A. Weiss, MD

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Specializes in: Pathology

225 N Jackson Avenue
San Jose, CA 95116

(408) 866-4060

Dr. Gerald A. Weiss, MD is a pathologist in San Jose, CA specializing in pathology.

Office Locations

225 N Jackson Avenue
San Jose, CA 95116

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gerald A. Weiss, MD treated as a pathologist in San Jose, CA during 2012 were lab tests and cytology.

Volume of procedures performed by Dr. Gerald A. Weiss, MD for Medicare patients.

cytology	46
lab tests	255

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gerald A. Weiss, MD treated as a pathologist in San Jose, CA during 2013 were lab tests and cytology.

Volume of procedures performed by Dr. Gerald A. Weiss, MD for Medicare patients.

cytology	41
lab tests	333

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald A. Weiss, MD.

**Gender**
Male	152
Female	176

**Ethnicity**
Non-Hispanic White	77
Black	0
Hispanic	74
Asian	157
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	113
85 and over	47
Less than 65	42

Conditions of Medicare patients treated by Dr. Gerald A. Weiss, MD in 2013

Hypertension	75
High Cholesterol	69
Stroke	6
Ischemic Heart Disease	38
Depression	20
Chronic Kidney Disease	40
Asthma	14
Osteoperosis	17
Atrial Fibrilation	12
Heart Failure	31
Chronic Obstructive Pulmonary Disease	20
Diabetes	58
Dementia	20
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gerald A. Weiss, MD treated as a pathologist in San Jose, CA during 2014 were lab tests and cytology.

Volume of procedures performed by Dr. Gerald A. Weiss, MD for Medicare patients.

cytology	46
lab tests	284

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald A. Weiss, MD.

**Gender**
Male	227
Female	204

**Ethnicity**
Non-Hispanic White	89
Black	0
Hispanic	101
Asian	220
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	151
85 and over	88
Less than 65	67

Conditions of Medicare patients treated by Dr. Gerald A. Weiss, MD in 2014

Hypertension	75
High Cholesterol	72
Stroke	12
Ischemic Heart Disease	45
Depression	16
Chronic Kidney Disease	50
Asthma	12
Osteoperosis	16
Atrial Fibrilation	16
Heart Failure	33
Chronic Obstructive Pulmonary Disease	20
Diabetes	55
Dementia	23
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gerald A. Weiss, MD treated as a pathologist in San Jose, CA during 2015 were lab tests and cytology.

Volume of procedures performed by Dr. Gerald A. Weiss, MD for Medicare patients.

cytology	125
lab tests	164

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald A. Weiss, MD.

**Gender**
Male	624
Female	618

**Ethnicity**
Non-Hispanic White	316
Black	30
Hispanic	294
Asian	570
Other	0
Native American	0

**Age**
From 65 to 74	344
From 75 to 84	394
85 and over	300
Less than 65	204

Conditions of Medicare patients treated by Dr. Gerald A. Weiss, MD in 2015

Hypertension	75
High Cholesterol	72
Stroke	10
Ischemic Heart Disease	54
Depression	22
Chronic Kidney Disease	64
Asthma	23
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	44
Chronic Obstructive Pulmonary Disease	30
Diabetes	60
Dementia	29
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gerald A. Weiss, MD treated as a pathologist in San Jose, CA during 2016 were lab tests and cytology.

Volume of procedures performed by Dr. Gerald A. Weiss, MD for Medicare patients.

cytology	161
lab tests	310

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald A. Weiss, MD.

**Gender**
Male	366
Female	387

**Ethnicity**
Non-Hispanic White	212
Black	34
Hispanic	165
Asian	313
Other	0
Native American	0

**Age**
From 65 to 74	282
From 75 to 84	216
85 and over	162
Less than 65	93

Conditions of Medicare patients treated by Dr. Gerald A. Weiss, MD in 2016

Hypertension	75
High Cholesterol	72
Stroke	12
Ischemic Heart Disease	50
Depression	22
Chronic Kidney Disease	63
Asthma	24
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	41
Chronic Obstructive Pulmonary Disease	21
Diabetes	57
Dementia	25
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gerald A. Weiss, MD treated as a pathologist in San Jose, CA during 2017 were lab tests and cytology.

Volume of procedures performed by Dr. Gerald A. Weiss, MD for Medicare patients.

cytology	205
lab tests	250

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald A. Weiss, MD.

**Gender**
Male	406
Female	392

**Ethnicity**
Non-Hispanic White	211
Black	29
Hispanic	188
Asian	341
Other	0
Native American	0

**Age**
From 65 to 74	283
From 75 to 84	245
85 and over	170
Less than 65	100

Conditions of Medicare patients treated by Dr. Gerald A. Weiss, MD in 2017

Hypertension	75
High Cholesterol	71
Stroke	13
Ischemic Heart Disease	53
Depression	21
Chronic Kidney Disease	64
Asthma	15
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	42
Chronic Obstructive Pulmonary Disease	28
Diabetes	56
Dementia	28
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gerald A. Weiss, MD treated as a pathologist in San Jose, CA during 2018 were lab tests and cytology.

Volume of procedures performed by Dr. Gerald A. Weiss, MD for Medicare patients.

cytology	138
lab tests	238

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald A. Weiss, MD.

**Gender**
Male	313
Female	348

**Ethnicity**
Non-Hispanic White	172
Black	0
Hispanic	136
Asian	313
Other	22
Native American	0

**Age**
From 65 to 74	226
From 75 to 84	209
85 and over	146
Less than 65	80

Conditions of Medicare patients treated by Dr. Gerald A. Weiss, MD in 2018

Hypertension	75
High Cholesterol	74
Stroke	14
Ischemic Heart Disease	50
Depression	20
Chronic Kidney Disease	65
Asthma	15
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	40
Chronic Obstructive Pulmonary Disease	25
Diabetes	62
Dementia	28
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gerald A. Weiss, MD treated as a pathologist in San Jose, CA during 2019 were lab tests and cytology.

Volume of procedures performed by Dr. Gerald A. Weiss, MD for Medicare patients.

cytology	160
lab tests	195

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald A. Weiss, MD.

**Gender**
Male	341
Female	358

**Ethnicity**
Non-Hispanic White	197
Black	0
Hispanic	141
Asian	302
Other	32
Native American	0

**Age**
From 65 to 74	254
From 75 to 84	227
85 and over	138
Less than 65	80

Conditions of Medicare patients treated by Dr. Gerald A. Weiss, MD in 2019

Hypertension	75
High Cholesterol	72
Stroke	12
Ischemic Heart Disease	51
Depression	22
Chronic Kidney Disease	65
Asthma	16
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	42
Chronic Obstructive Pulmonary Disease	26
Diabetes	56
Dementia	26
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gerald A. Weiss, MD treated as a pathologist in San Jose, CA during 2020 were lab tests and cytology.

Volume of procedures performed by Dr. Gerald A. Weiss, MD for Medicare patients.

cytology	126
lab tests	165

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald A. Weiss, MD.

**Gender**
Male	311
Female	294

**Ethnicity**
Non-Hispanic White	207
Black	18
Hispanic	118
Asian	237
Other	25
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	205
85 and over	118
Less than 65	68

Conditions of Medicare patients treated by Dr. Gerald A. Weiss, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	57
Depression	19
Chronic Kidney Disease	64
Asthma	12
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	42
Chronic Obstructive Pulmonary Disease	21
Diabetes	58
Dementia	27
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gerald A. Weiss, MD treated as a pathologist in San Jose, CA during 2021 were lab tests and cytology.

Volume of procedures performed by Dr. Gerald A. Weiss, MD for Medicare patients.

cytology	90
lab tests	123

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald A. Weiss, MD.

**Gender**
Male	268
Female	245

**Ethnicity**
Non-Hispanic White	130
Black	13
Hispanic	112
Asian	242
Other	16
Native American	0

**Age**
From 65 to 74	163
From 75 to 84	165
85 and over	119
Less than 65	66

Conditions of Medicare patients treated by Dr. Gerald A. Weiss, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	57
Depression	19
Chronic Kidney Disease	66
Asthma	13
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	50
Chronic Obstructive Pulmonary Disease	22
Diabetes	63
Dementia	26
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gerald A. Weiss, MD treated as a pathologist in San Jose, CA during 2022 were lab tests and cytology.

Volume of procedures performed by Dr. Gerald A. Weiss, MD for Medicare patients.

cytology	94
lab tests	139

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald A. Weiss, MD.

**Gender**
Male	260
Female	275

**Ethnicity**
Non-Hispanic White	166
Black	11
Hispanic	105
Asian	234
Other	19
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	182
85 and over	127
Less than 65	45

Conditions of Medicare patients treated by Dr. Gerald A. Weiss, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	40
Depression	18
Chronic Kidney Disease	41
Asthma	18
Osteoperosis	19
Atrial Fibrilation	32
Heart Failure	37
Chronic Obstructive Pulmonary Disease	21
Diabetes	54
Dementia	23
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gerald A. Weiss, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gerald A. Weiss, MD treated as a pathologist in San Jose, CA were lab tests and cytology.

cytology	112
lab tests	223

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gerald A. Weiss, MD.

**Gender**
Male	297
Female	299

**Ethnicity**
Black / African American	12
Asian / Pacific Islander	266
Non-Hispanic White	161
Hispanic	130
Native American / Alaskan Native	0
Other	10

**Age**
75 to 84	191
85 and over	128
Less than 65	76
65 to 74	199

Average of Total of Conditions of Medicare patients treated by Dr. Gerald A. Weiss, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	66
Stroke	11
Ischemic Heart Disease	45
Depression	18
Chronic Kidney Disease	52
Asthma	14
Osteoporosis	12
Heart Failure	36
Chronic Obstructive Pulmonary Disease	21
Diabetes	52
Atrial Fibrillation	16
Cancer	13
Dementia	23

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. Gerald A. Weiss, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Genentech USA, Inc.	$125 $125
AstraZeneca Pharmaceuticals LP	$73 TAGRISSO $18	$55

**Types of Payments**
Food and Beverage	$198

Biography

Dr. Gerald Weiss is a specialist in pathology. He works in San Jose, CA. Dr. Weiss obtained a license to practice in California.

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Dr. Gerald A. Weiss, 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. Gerald A. Weiss, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald A. Weiss, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald A. Weiss, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald A. Weiss, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald A. Weiss, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald A. Weiss, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald A. Weiss, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald A. Weiss, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald A. Weiss, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald A. Weiss, 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. Gerald A. Weiss, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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