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Dr. Gabriel F. Ramirez, MD

Accepting New Patients

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Specializes in: Diagnostic Radiology

Yale School of Medicine

4241 Long Beach Boulevard
Long Beach, CA 90807

(562) 912-2507

Dr. Gabriel F. Ramirez, MD is a diagnostic radiologist in Signal Hill, CA specializing in diagnostic radiology. He graduated from Yale School of Medicine. Dr. Gabriel F. Ramirez, MD is affiliated with Dignity Health and Chandler Regional Medical Center Mercy Gilbert Medical Center.

Office Locations

Chandler Regional Medical Center Mercy Gilbert Medical Center

2651 Walnut Avenue
Signal Hill, CA 90755

(562) 912-2507

open_in_new

4241 Long Beach Boulevard
Long Beach, CA 90807

(562) 912-2507

(484) 918-2507

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In The News

“Gabriel Ramirez's new house, by the architects Norman Millar and Judith Sheine, is made of concrete and Cor-Ten but the colors and textures of the materials "reminds me of barns up here," he said.”—"Sea Ranch, California's Modernist Utopia, Gets an Update (Published 2019)", New York Times, June 2019

Noteworthy Medicare Patient Procedures Performed by Dr. Gabriel F. Ramirez, MD in 2023

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

Top 25%

By Volume:

In 2012, Dr. Gabriel F. Ramirez, MD performed more abdominal CT scan, brain imaging (neuroimaging), CT scan, and pelvic CT scan 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. Gabriel F. Ramirez, MD treated as a diagnostic radiologist in Signal Hill, CA during 2012 were CT scan, brain imaging (neuroimaging), abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. Gabriel F. Ramirez, MD for Medicare patients.

abdominal imaging	321
brain imaging (neuroimaging)	426
CT scan	860
MRI (magnetic resonance imaging)	72
pelvic imaging	312
spinal procedures	86
thoracic (chest) imaging	183
ultrasound (sonogram)	83
vascular procedures	89
X-rays	44

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gabriel F. Ramirez, MD treated as a diagnostic radiologist in Signal Hill, CA during 2013 were CT scan, brain imaging (neuroimaging), abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. Gabriel F. Ramirez, MD for Medicare patients.

abdominal imaging	299
brain imaging (neuroimaging)	387
CT scan	824
MRI (magnetic resonance imaging)	46
pelvic imaging	282
spinal procedures	65
thoracic (chest) imaging	184
ultrasound (sonogram)	80
vascular procedures	62
X-rays	49

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gabriel F. Ramirez, MD.

**Gender**
Male	380
Female	565

**Ethnicity**
Non-Hispanic White	616
Black	68
Hispanic	138
Asian	62
Other	17
Native American	44

**Age**
From 65 to 74	291
From 75 to 84	267
85 and over	219
Less than 65	168

Conditions of Medicare patients treated by Dr. Gabriel F. Ramirez, MD in 2013

Hypertension	75
High Cholesterol	65
Stroke	18
Ischemic Heart Disease	56
Depression	33
Chronic Kidney Disease	47
Asthma	13
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	38
Chronic Obstructive Pulmonary Disease	28
Diabetes	47
Dementia	26
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gabriel F. Ramirez, MD treated as a diagnostic radiologist in Signal Hill, CA during 2014 were CT scan, brain imaging (neuroimaging), abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. Gabriel F. Ramirez, MD for Medicare patients.

abdominal imaging	310
brain imaging (neuroimaging)	335
CT scan	751
MRI (magnetic resonance imaging)	49
neck imaging	14
pelvic imaging	281
spinal procedures	78
thoracic (chest) imaging	138
ultrasound (sonogram)	49
vascular procedures	47
X-rays	51

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gabriel F. Ramirez, MD.

**Gender**
Male	398
Female	544

**Ethnicity**
Non-Hispanic White	543
Black	78
Hispanic	151
Asian	118
Other	20
Native American	32

**Age**
From 65 to 74	317
From 75 to 84	294
85 and over	177
Less than 65	154

Conditions of Medicare patients treated by Dr. Gabriel F. Ramirez, MD in 2014

Hypertension	75
High Cholesterol	68
Stroke	17
Ischemic Heart Disease	54
Depression	32
Chronic Kidney Disease	46
Asthma	12
Osteoperosis	14
Atrial Fibrilation	16
Heart Failure	34
Chronic Obstructive Pulmonary Disease	27
Diabetes	48
Dementia	26
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gabriel F. Ramirez, MD treated as a diagnostic radiologist in Signal Hill, CA during 2015 were CT scan, brain imaging (neuroimaging), abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. Gabriel F. Ramirez, MD for Medicare patients.

abdominal imaging	456
brain imaging (neuroimaging)	501
CT scan	1123
MRI (magnetic resonance imaging)	47
musculoskeletal imaging	20
pelvic imaging	423
spinal procedures	111
thoracic (chest) imaging	196
ultrasound (sonogram)	66
vascular procedures	50
X-rays	80

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gabriel F. Ramirez, MD.

**Gender**
Male	1136
Female	1570

**Ethnicity**
Non-Hispanic White	1438
Black	280
Hispanic	504
Asian	348
Other	62
Native American	74

**Age**
From 65 to 74	868
From 75 to 84	790
85 and over	610
Less than 65	438

Conditions of Medicare patients treated by Dr. Gabriel F. Ramirez, MD in 2015

Hypertension	75
High Cholesterol	67
Stroke	19
Ischemic Heart Disease	54
Depression	32
Chronic Kidney Disease	48
Asthma	21
Osteoperosis	14
Atrial Fibrilation	20
Heart Failure	39
Chronic Obstructive Pulmonary Disease	26
Diabetes	47
Dementia	27
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gabriel F. Ramirez, MD treated as a diagnostic radiologist in Signal Hill, CA during 2016 were CT scan, abdominal imaging, brain imaging (neuroimaging) and pelvic imaging.

Volume of procedures performed by Dr. Gabriel F. Ramirez, MD for Medicare patients.

abdominal imaging	697
brain imaging (neuroimaging)	669
CT scan	1659
hip imaging	14
MRI (magnetic resonance imaging)	103
musculoskeletal imaging	47
pelvic imaging	651
spinal procedures	237
thoracic (chest) imaging	295
ultrasound (sonogram)	74
vascular procedures	59
X-rays	159

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gabriel F. Ramirez, MD.

**Gender**
Male	833
Female	1120

**Ethnicity**
Non-Hispanic White	1115
Black	181
Hispanic	321
Asian	242
Other	42
Native American	52

**Age**
From 65 to 74	650
From 75 to 84	585
85 and over	401
Less than 65	317

Conditions of Medicare patients treated by Dr. Gabriel F. Ramirez, MD in 2016

Hypertension	75
High Cholesterol	66
Stroke	17
Ischemic Heart Disease	53
Depression	33
Chronic Kidney Disease	53
Asthma	27
Osteoperosis	14
Atrial Fibrilation	19
Heart Failure	35
Chronic Obstructive Pulmonary Disease	27
Diabetes	47
Dementia	29
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gabriel F. Ramirez, MD treated as a diagnostic radiologist in Signal Hill, CA during 2017 were CT scan, brain imaging (neuroimaging), abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. Gabriel F. Ramirez, MD for Medicare patients.

abdominal imaging	701
brain imaging (neuroimaging)	759
CT scan	1667
MRI (magnetic resonance imaging)	228
musculoskeletal imaging	29
neck imaging	26
pelvic imaging	666
spinal procedures	279
thoracic (chest) imaging	299
ultrasound (sonogram)	84
vascular procedures	86
X-rays	170

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gabriel F. Ramirez, MD.

**Gender**
Male	889
Female	1112

**Ethnicity**
Non-Hispanic White	1157
Black	183
Hispanic	345
Asian	204
Other	50
Native American	62

**Age**
From 65 to 74	670
From 75 to 84	579
85 and over	428
Less than 65	324

Conditions of Medicare patients treated by Dr. Gabriel F. Ramirez, MD in 2017

Hypertension	75
High Cholesterol	66
Stroke	20
Ischemic Heart Disease	56
Depression	35
Chronic Kidney Disease	59
Asthma	14
Osteoperosis	14
Atrial Fibrilation	21
Heart Failure	38
Chronic Obstructive Pulmonary Disease	29
Diabetes	49
Dementia	29
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gabriel F. Ramirez, MD treated as a diagnostic radiologist in Signal Hill, CA during 2018 were CT scan, brain imaging (neuroimaging), abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. Gabriel F. Ramirez, MD for Medicare patients.

abdominal imaging	666
brain imaging (neuroimaging)	720
CT scan	1542
MRI (magnetic resonance imaging)	247
musculoskeletal imaging	52
pelvic imaging	631
spinal procedures	249
thoracic (chest) imaging	103
ultrasound (sonogram)	74
vascular procedures	57

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gabriel F. Ramirez, MD.

**Gender**
Male	822
Female	1072

**Ethnicity**
Non-Hispanic White	1067
Black	201
Hispanic	371
Asian	168
Other	43
Native American	44

**Age**
From 65 to 74	600
From 75 to 84	571
85 and over	406
Less than 65	317

Conditions of Medicare patients treated by Dr. Gabriel F. Ramirez, MD in 2018

Hypertension	75
High Cholesterol	68
Stroke	21
Ischemic Heart Disease	59
Depression	36
Chronic Kidney Disease	60
Asthma	12
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	39
Chronic Obstructive Pulmonary Disease	27
Diabetes	49
Dementia	31
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gabriel F. Ramirez, MD treated as a diagnostic radiologist in Signal Hill, CA during 2019 were CT scan, brain imaging (neuroimaging), abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. Gabriel F. Ramirez, MD for Medicare patients.

abdominal imaging	664
brain imaging (neuroimaging)	700
CT scan	1478
hip imaging	11
MRI (magnetic resonance imaging)	303
musculoskeletal imaging	50
neck imaging	12
pelvic imaging	612
spinal procedures	244
thoracic (chest) imaging	118
ultrasound (sonogram)	122
vascular procedures	80

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gabriel F. Ramirez, MD.

**Gender**
Male	863
Female	1070

**Ethnicity**
Non-Hispanic White	1040
Black	162
Hispanic	435
Asian	204
Other	44
Native American	48

**Age**
From 65 to 74	668
From 75 to 84	572
85 and over	416
Less than 65	277

Conditions of Medicare patients treated by Dr. Gabriel F. Ramirez, MD in 2019

Hypertension	75
High Cholesterol	72
Stroke	19
Ischemic Heart Disease	57
Depression	34
Chronic Kidney Disease	61
Asthma	12
Osteoperosis	14
Atrial Fibrilation	21
Heart Failure	39
Chronic Obstructive Pulmonary Disease	27
Diabetes	50
Dementia	31
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gabriel F. Ramirez, MD treated as a diagnostic radiologist in Signal Hill, CA during 2020 were CT scan, brain imaging (neuroimaging), abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. Gabriel F. Ramirez, MD for Medicare patients.

abdominal imaging	384
brain imaging (neuroimaging)	476
CT scan	1051
MRI (magnetic resonance imaging)	116
musculoskeletal imaging	17
pelvic imaging	376
spinal procedures	159
thoracic (chest) imaging	123
ultrasound (sonogram)	71
vascular procedures	61

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gabriel F. Ramirez, MD.

**Gender**
Male	595
Female	734

**Ethnicity**
Non-Hispanic White	893
Black	114
Hispanic	135
Asian	97
Other	25
Native American	65

**Age**
From 65 to 74	464
From 75 to 84	439
85 and over	258
Less than 65	168

Conditions of Medicare patients treated by Dr. Gabriel F. Ramirez, MD in 2020

Hypertension	75
High Cholesterol	73
Stroke	22
Ischemic Heart Disease	60
Depression	36
Chronic Kidney Disease	64
Asthma	13
Osteoperosis	13
Atrial Fibrilation	24
Heart Failure	40
Chronic Obstructive Pulmonary Disease	28
Diabetes	45
Dementia	30
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gabriel F. Ramirez, MD treated as a diagnostic radiologist in Signal Hill, CA during 2021 were CT scan, brain imaging (neuroimaging), abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. Gabriel F. Ramirez, MD for Medicare patients.

abdominal imaging	392
brain imaging (neuroimaging)	477
CT scan	1039
MRI (magnetic resonance imaging)	177
musculoskeletal imaging	24
pelvic imaging	389
spinal procedures	213
thoracic (chest) imaging	104
ultrasound (sonogram)	69
vascular procedures	54
X-rays	12

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gabriel F. Ramirez, MD.

**Gender**
Male	578
Female	680

**Ethnicity**
Non-Hispanic White	852
Black	115
Hispanic	145
Asian	90
Other	24
Native American	32

**Age**
From 65 to 74	471
From 75 to 84	405
85 and over	245
Less than 65	137

Conditions of Medicare patients treated by Dr. Gabriel F. Ramirez, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	56
Depression	36
Chronic Kidney Disease	62
Asthma	10
Osteoperosis	14
Atrial Fibrilation	25
Heart Failure	35
Chronic Obstructive Pulmonary Disease	22
Diabetes	45
Dementia	29
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gabriel F. Ramirez, MD treated as a diagnostic radiologist in Signal Hill, CA during 2022 were CT scan, brain imaging (neuroimaging), abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. Gabriel F. Ramirez, MD for Medicare patients.

abdominal imaging	368
brain imaging (neuroimaging)	482
CT scan	1054
MRI (magnetic resonance imaging)	133
musculoskeletal imaging	17
pelvic imaging	362
spinal procedures	220
thoracic (chest) imaging	83
ultrasound (sonogram)	42
vascular procedures	24

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gabriel F. Ramirez, MD.

**Gender**
Male	572
Female	710

**Ethnicity**
Non-Hispanic White	891
Black	93
Hispanic	158
Asian	67
Other	38
Native American	35

**Age**
From 65 to 74	439
From 75 to 84	456
85 and over	257
Less than 65	130

Conditions of Medicare patients treated by Dr. Gabriel F. Ramirez, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	31
Ischemic Heart Disease	41
Depression	34
Chronic Kidney Disease	41
Asthma	15
Osteoperosis	19
Atrial Fibrilation	35
Heart Failure	34
Chronic Obstructive Pulmonary Disease	27
Diabetes	46
Dementia	23
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gabriel F. Ramirez, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gabriel F. Ramirez, MD treated as a diagnostic radiologist in Signal Hill, CA were CT scan, brain imaging (neuroimaging), abdominal imaging and pelvic imaging.

abdominal imaging	478
brain imaging (neuroimaging)	539
CT scan	1186
hip imaging	12
MRI (magnetic resonance imaging)	138
musculoskeletal imaging	32
neck imaging	17
pelvic imaging	453
spinal procedures	176
thoracic (chest) imaging	166
ultrasound (sonogram)	74
vascular procedures	60
X-rays	80

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gabriel F. Ramirez, MD.

**Gender**
Male	642
Female	834

**Ethnicity**
Black / African American	134
Asian / Pacific Islander	145
Non-Hispanic White	873
Native American / Alaskan Native	44
Hispanic	245
Other	33

**Age**
75 to 84	450
85 and over	310
Less than 65	220
65 to 74	494

Average of Total of Conditions of Medicare patients treated by Dr. Gabriel F. Ramirez, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	63
Stroke	18
Ischemic Heart Disease	49
Depression	31
Chronic Kidney Disease	49
Asthma	13
Osteoporosis	12
Heart Failure	33
Chronic Obstructive Pulmonary Disease	24
Diabetes	43
Atrial Fibrillation	20
Dementia	25
Cancer	14

Education & Training

Dr. Gabriel F. Ramirez, MD graduated from Yale School of Medicine. He is certified by the Radiology Diagnostic Radiology and has a state license in Illinois.

Medical School: Yale School of Medicine

Board Certification: Radiology Diagnostic Radiology

Licensed In: Illinois

Affiliations & Hospitals

Dr. Gabriel F. Ramirez, MD is associated with these hospitals and organizations:

Dignity Health

Chandler Regional Medical Center Mercy Gilbert Medical Center

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General Payments

These charts describe general payments received by Dr. Gabriel F. Ramirez, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$25 BYDUREON $25
Celleration_Inc	$17 MIST Therapy $17
Indivior Inc.	$15 SUBOXONE SUBLINGUAL FILM $15

**Types of Payments**
Food and Beverage	$57

Biography

Dr. Gabriela Ramirez's specialty is diagnostic radiology. He attended medical school at Yale School of Medicine. In addition to English, Dr. Ramirez speaks Spanish. He is professionally affiliated with Dignity Health. Dignity Health reports that Dr. Ramirez is accepting new patients at his office in Signal Hill, CA.