Procedure Volume Patient Data Patient Conditions Reviews Back to Top

Home > CA Providers > Emergency Physicians

Dr. Jonathan Gelber, MD

(No ratings)

Specializes in: Emergency Medicine

250 Bon Air Road
Greenbrae, CA 94904

(415) 925-7000

Dr. Jonathan Gelber, MD is an emergency medicine doctor in Oakland, CA specializing in emergency medicine. Dr. Jonathan Gelber, MD is affiliated with Marin General Hospital.

Office Locations

1411 E 31st Street
Oakland, CA 94602

(510) 437-4564

open_in_new

250 Bon Air Road
Greenbrae, CA 94904

(415) 925-7000

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Jonathan Gelber, MD in 2024

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

Top 5%

By Volume:

transthoracic echocardiography

By Affordability:

pelvic imaging

In 2024, among providers in related specialties within California, Dr. Jonathan Gelber, MD performed more transthoracic echocardiography (TTE) procedures for Medicare patients than 95% of them and he also had a list price for pelvic imaging that was lower than the list prices billed to Medicare by 95% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 10%

By Volume:

chest ultrasound

limited abdominal ultrasound

ultrasound

In 2024, Dr. Jonathan Gelber, MD performed more chest ultrasound, limited abdominal ultrasound, and ultrasound (sonogram) procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Volume:

emergency room care

By Affordability:

pelvis X-ray

X-rays

In 2012, among providers in related specialties within California, Dr. Jonathan Gelber, MD performed more emergency room (ER) care procedures for Medicare patients than 75% of them and he also had a list price for pelvis X-ray, and X-rays that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jonathan Gelber, MD treated as an emergency medicine doctor in Oakland, CA during 2019 were emergency care.

Volume of procedures performed by Dr. Jonathan Gelber, MD for Medicare patients.

emergency care	23

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Gelber, MD.

**Gender**
Male	13
Female	14

Conditions of Medicare patients treated by Dr. Jonathan Gelber, MD in 2019

Hypertension	75
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	44
Depression	0
Chronic Kidney Disease	63
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	41
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jonathan Gelber, MD treated as an emergency medicine doctor in Oakland, CA during 2020 were emergency care.

Volume of procedures performed by Dr. Jonathan Gelber, MD for Medicare patients.

emergency care	193

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Gelber, MD.

**Gender**
Male	96
Female	115

**Ethnicity**
Non-Hispanic White	122
Black	23
Hispanic	40
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	58
85 and over	43
Less than 65	42

Conditions of Medicare patients treated by Dr. Jonathan Gelber, MD in 2020

Hypertension	75
High Cholesterol	64
Stroke	14
Ischemic Heart Disease	43
Depression	38
Chronic Kidney Disease	61
Asthma	13
Osteoperosis	16
Atrial Fibrilation	20
Heart Failure	45
Chronic Obstructive Pulmonary Disease	23
Diabetes	46
Dementia	28
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jonathan Gelber, MD treated as an emergency medicine doctor in Oakland, CA during 2021 were emergency care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Jonathan Gelber, MD for Medicare patients.

cardiac procedures	42
emergency care	488
ultrasound (sonogram)	42

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Gelber, MD.

**Gender**
Male	287
Female	292

**Ethnicity**
Non-Hispanic White	358
Black	41
Hispanic	64
Asian	87
Other	0
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	166
85 and over	106
Less than 65	116

Conditions of Medicare patients treated by Dr. Jonathan Gelber, MD in 2021

Hypertension	75
High Cholesterol	61
Stroke	14
Ischemic Heart Disease	42
Depression	34
Chronic Kidney Disease	49
Asthma	11
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	28
Chronic Obstructive Pulmonary Disease	20
Diabetes	37
Dementia	25
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jonathan Gelber, MD treated as an emergency medicine doctor in Oakland, CA during 2022 were emergency care, ultrasound (sonogram), cardiac procedures and abdominal imaging.

Volume of procedures performed by Dr. Jonathan Gelber, MD for Medicare patients.

abdominal imaging	31
cardiac procedures	58
emergency care	495
thoracic (chest) imaging	27
ultrasound (sonogram)	116

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Gelber, MD.

**Gender**
Male	290
Female	322

**Ethnicity**
Non-Hispanic White	406
Black	41
Hispanic	57
Asian	77
Other	0
Native American	0

**Age**
From 65 to 74	195
From 75 to 84	210
85 and over	131
Less than 65	76

Conditions of Medicare patients treated by Dr. Jonathan Gelber, MD in 2022

Hypertension	75
High Cholesterol	71
Stroke	20
Ischemic Heart Disease	34
Depression	31
Chronic Kidney Disease	30
Asthma	15
Osteoperosis	21
Atrial Fibrilation	28
Heart Failure	30
Chronic Obstructive Pulmonary Disease	20
Diabetes	33
Dementia	20
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Jonathan Gelber, MD treated as an emergency medicine doctor in Oakland, CA during 2023 were emergency care, ultrasound (sonogram), cardiac procedures and thoracic (chest) imaging.

Volume of procedures performed by Dr. Jonathan Gelber, MD for Medicare patients.

abdominal imaging	56
cardiac procedures	117
emergency care	430
thoracic (chest) imaging	65
ultrasound (sonogram)	238

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Gelber, MD.

**Gender**
Male	280
Female	297

**Ethnicity**
Non-Hispanic White	404
Black	0
Hispanic	47
Asian	68
Other	30
Native American	0

**Age**
From 65 to 74	190
From 75 to 84	212
85 and over	119
Less than 65	56

Conditions of Medicare patients treated by Dr. Jonathan Gelber, MD in 2023

Hypertension	75
High Cholesterol	72
Stroke	20
Ischemic Heart Disease	36
Depression	31
Chronic Kidney Disease	34
Asthma	15
Osteoperosis	21
Atrial Fibrilation	32
Heart Failure	28
Chronic Obstructive Pulmonary Disease	20
Diabetes	33
Dementia	19
Cancer	19

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Jonathan Gelber, MD treated as an emergency medicine doctor in Oakland, CA during 2024 were emergency care, ultrasound (sonogram), cardiac procedures and thoracic (chest) imaging.

Volume of procedures performed by Dr. Jonathan Gelber, MD for Medicare patients.

abdominal imaging	38
cardiac procedures	78
emergency care	373
pelvic imaging	16
thoracic (chest) imaging	48
ultrasound (sonogram)	164
X-rays	16

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Gelber, MD.

**Gender**
Male	228
Female	246

**Ethnicity**
Non-Hispanic White	323
Black	0
Hispanic	45
Asian	59
Other	26
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	179
85 and over	110
Less than 65	46

Conditions of Medicare patients treated by Dr. Jonathan Gelber, MD in 2024

Hypertension	75
High Cholesterol	72
Stroke	20
Ischemic Heart Disease	39
Depression	34
Chronic Kidney Disease	39
Asthma	13
Osteoperosis	21
Atrial Fibrilation	31
Heart Failure	34
Chronic Obstructive Pulmonary Disease	22
Diabetes	32
Dementia	19
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2019 - 2024

Volume of procedures performed by Dr. Jonathan Gelber, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jonathan Gelber, MD treated as an emergency medicine doctor in Oakland, CA were emergency care, ultrasound (sonogram), cardiac procedures and thoracic (chest) imaging.

abdominal imaging	41
cardiac procedures	73
emergency care	333
pelvic imaging	16
thoracic (chest) imaging	46
ultrasound (sonogram)	140
X-rays	16

Average Medicare Patient Data From 2019 - 2024

Information about Medicare patients treated by Dr. Jonathan Gelber, MD.

**Gender**
Male	199
Female	214

**Ethnicity**
Black / African American	17
Asian / Pacific Islander	48
Non-Hispanic White	268
Native American / Alaskan Native	0
Hispanic	42
Other	9

**Age**
75 to 84	137
85 and over	84
Less than 65	56
65 to 74	130

Average of Total of Conditions of Medicare patients treated by Dr. Jonathan Gelber, MD From 2019 - 2024

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

Hypertension	75
High Cholesterol	69
Stroke	14
Ischemic Heart Disease	39
Depression	28
Chronic Kidney Disease	46
Asthma	11
Osteoporosis	15
Heart Failure	27
Chronic Obstructive Pulmonary Disease	17
Diabetes	37
Atrial Fibrillation	21
Dementia	18
Cancer	14