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Dr. Gregg D. Alzate, MD

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Specializes in: Interventional Radiology/Diagnostic Radiology (IR/DR), Nuclear Radiology, Neuroradiology, Diagnostic Radiology and Pediatric Radiology

University of California, San Francisco (UCSF), School of Medicine

1900 Royalty Drive Suite 120
Pomona, CA 91767

(909) 632-1225

Dr. Gregg D. Alzate, MD is a radiologist in Chino, CA specializing in interventional radiology/diagnostic radiology (ir/dr), nuclear radiology, neuroradiology, diagnostic radiology and pediatric radiology. He graduated from University of California, San Francisco (UCSF), School of Medicine. Dr. Gregg D. Alzate, MD is affiliated with Astrana Health, Sharp Chula Vista Medical Center, Sharp HealthCare, Sharp Memorial Hospital, Sharp Coronado Hospital, CARDIO VASCULAR ASSOCIATES INC and Alpha Care Medical Group.

Office Locations

11760 Central Avenue #204
Chino, CA 91710

(909) 632-1225

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Alpha Care Medical Group

1900 Royalty Drive Suite 120
Pomona, CA 91767

(909) 632-1225

(909) 632-1265

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8745 Aero Drive Suite 200
San Diego, CA 92123

(858) 565-0950

(858) 244-1100

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Noteworthy Medicare Patient Procedures Performed by Dr. Gregg D. Alzate, MD in 2024

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

Top 5%

By Volume:

catheterization

lower extremity atherectomy

percutaneous fluoroscopic gastrostomy

pleural drainage

By Affordability:

abdominal CT scan

abdominal paracentesis

angiogram

arteriogram

catheterization

centrally inserted non-tunneled central line placement

feeding tube insertion

gastrostomy

joint imaging

paracentesis

percutaneous fluoroscopic gastrostomy

percutaneous gastrostomy

thoracentesis

X-rays

In 2024, among providers in related specialties within California, Dr. Gregg D. Alzate, MD performed more catheterization, lower extremity (leg) atherectomy, percutaneous fluoroscopic gastrostomy, and pleural drainage procedures for Medicare patients than 95% of them and he also had a list price for abdominal CT scan, abdominal paracentesis (abdominal tap), angiogram (angiography), arteriogram, catheterization, centrally inserted non-tunneled central line placement, feeding tube insertion, gastrostomy (G-tube insertion), joint imaging, paracentesis, percutaneous fluoroscopic gastrostomy, percutaneous gastrostomy, thoracentesis, and X-rays 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:

aspiration procedures

minimally invasive procedures

By Affordability:

central line placement

colostomy tube replacement

extremity arteriogram

feeding tube change

gastrostomy tube replacement

musculoskeletal imaging

peripheral angiogram

In 2024, among providers in related specialties within California, Dr. Gregg D. Alzate, MD performed more aspiration procedures, and minimally invasive procedures procedures for Medicare patients than 90% of them and he also had a list price for central line placement, colostomy tube replacement, extremity arteriogram, feeding tube change, gastrostomy tube (G-tube) replacement, musculoskeletal imaging, and peripheral (arm or leg) angiogram that was lower than the list prices billed to Medicare by 90% 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 25%

By Volume:

abdominal paracentesis

gastrointestinal procedures

gastrostomy tube replacement

head/brain CT scan

By Affordability:

abdominal imaging

anastomosis

aspiration

aspiration procedures

cervical spine CT scan

insertion of indwelling pleural catheter

insertion of non-tunneled indwelling pleural catheter

tunneled central line placement

In 2012, among providers in related specialties within California, Dr. Gregg D. Alzate, MD performed more abdominal paracentesis (abdominal tap), gastrointestinal procedures, gastrostomy tube (G-tube) replacement, and head/brain CT scan procedures for Medicare patients than 75% of them and he also had a list price for abdominal imaging, anastomosis, aspiration, aspiration procedures, cervical (neck) spine CT scan, insertion of indwelling pleural catheter, insertion of non-tunneled indwelling pleural catheter, joint X-ray, knee X-ray, ostomy, pelvic CT scan, spine CT scan, thoracostomy, tube thoracostomy (chest tube insertion), and tunneled central line placement 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

2012 Medicare Procedure Volume

The top procedures that Dr. Gregg D. Alzate, MD treated as a radiologist in Chino, CA during 2012 were X-rays, thoracic (chest) imaging, vascular procedures and catheterization.

Volume of procedures performed by Dr. Gregg D. Alzate, MD for Medicare patients.

abdominal imaging	36
anastomosis	23
angioplasty	69
aspiration	81
bone marrow tests	30
brain imaging (neuroimaging)	43
catheterization	122
CT scan	98
diagnostic procedures	51
dialysis access procedures	20
gastrointestinal procedures	62
minimally invasive procedures	113
minor procedures	21
open surgery	17
pelvic imaging	36
pleural drainage	53
stent placement (stenting)	13
thoracic (chest) imaging	175
thoracic (chest) surgery procedures	17
thoracostomy	17
thrombolysis	11
vascular procedures	163
X-rays	176

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregg D. Alzate, MD treated as a radiologist in Chino, CA during 2013 were vascular procedures, minimally invasive procedures, catheterization and aspiration.

Volume of procedures performed by Dr. Gregg D. Alzate, MD for Medicare patients.

abdominal imaging	26
abscess drainage	12
anastomosis	27
angioplasty	72
aspiration	95
bone marrow tests	27
brain imaging (neuroimaging)	41
catheterization	141
CT scan	67
device removal	11
diagnostic procedures	67
dialysis access procedures	28
gastrointestinal procedures	72
image guided procedures	24
minimally invasive procedures	180
minor procedures	40
pelvic imaging	26
pleural drainage	73
stent placement (stenting)	12
thoracic (chest) imaging	67
thoracostomy	17
vascular procedures	206
X-rays	95

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg D. Alzate, MD.

**Gender**
Male	341
Female	373

**Ethnicity**
Non-Hispanic White	314
Black	44
Hispanic	254
Asian	83
Other	0
Native American	0

**Age**
From 65 to 74	213
From 75 to 84	219
85 and over	155
Less than 65	127

Conditions of Medicare patients treated by Dr. Gregg D. Alzate, MD in 2013

Hypertension	75
High Cholesterol	62
Stroke	12
Ischemic Heart Disease	56
Depression	29
Chronic Kidney Disease	59
Asthma	10
Osteoperosis	13
Atrial Fibrilation	21
Heart Failure	53
Chronic Obstructive Pulmonary Disease	30
Diabetes	58
Dementia	27
Cancer	19

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregg D. Alzate, MD treated as a radiologist in Chino, CA during 2014 were catheterization, minimally invasive procedures, vascular procedures and pleural drainage.

Volume of procedures performed by Dr. Gregg D. Alzate, MD for Medicare patients.

abdominal imaging	11
anastomosis	28
angioplasty	29
aspiration	74
brain imaging (neuroimaging)	34
catheterization	137
CT scan	45
diagnostic procedures	33
dialysis access procedures	13
gastrointestinal procedures	68
minimally invasive procedures	107
minor procedures	33
pelvic imaging	11
pleural drainage	77
thoracic (chest) imaging	39
thoracostomy	17
vascular procedures	94
X-rays	52

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg D. Alzate, MD.

**Gender**
Male	299
Female	298

**Ethnicity**
Non-Hispanic White	273
Black	38
Hispanic	190
Asian	73
Other	0
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	182
85 and over	116
Less than 65	108

Conditions of Medicare patients treated by Dr. Gregg D. Alzate, MD in 2014

Hypertension	75
High Cholesterol	63
Stroke	17
Ischemic Heart Disease	55
Depression	30
Chronic Kidney Disease	62
Asthma	9
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	56
Chronic Obstructive Pulmonary Disease	29
Diabetes	58
Dementia	28
Cancer	22

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregg D. Alzate, MD treated as a radiologist in Chino, CA during 2015 were catheterization, X-rays, thoracic (chest) imaging and CT scan.

Volume of procedures performed by Dr. Gregg D. Alzate, MD for Medicare patients.

abdominal imaging	21
aspiration	62
bone marrow tests	26
brain imaging (neuroimaging)	46
catheterization	129
CT scan	67
diagnostic procedures	51
dialysis access procedures	12
gastrointestinal procedures	18
minimally invasive procedures	48
minor procedures	25
pelvic imaging	21
pleural drainage	57
thoracic (chest) imaging	68
thoracostomy	23
vascular procedures	52
X-rays	80

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg D. Alzate, MD.

**Gender**
Male	644
Female	652

**Ethnicity**
Non-Hispanic White	682
Black	88
Hispanic	334
Asian	148
Other	0
Native American	0

**Age**
From 65 to 74	418
From 75 to 84	394
85 and over	224
Less than 65	260

Conditions of Medicare patients treated by Dr. Gregg D. Alzate, MD in 2015

Hypertension	75
High Cholesterol	66
Stroke	13
Ischemic Heart Disease	60
Depression	32
Chronic Kidney Disease	64
Asthma	18
Osteoperosis	11
Atrial Fibrilation	22
Heart Failure	53
Chronic Obstructive Pulmonary Disease	32
Diabetes	52
Dementia	24
Cancer	22

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregg D. Alzate, MD treated as a radiologist in Chino, CA during 2016 were catheterization, vascular procedures, minimally invasive procedures and CT scan.

Volume of procedures performed by Dr. Gregg D. Alzate, MD for Medicare patients.

abdominal imaging	19
anastomosis	24
angioplasty	27
aspiration	72
bone marrow tests	50
brain imaging (neuroimaging)	50
catheterization	158
CT scan	104
diagnostic procedures	68
gastrointestinal procedures	46
image guided procedures	14
minimally invasive procedures	123
minor procedures	18
pelvic imaging	19
pleural drainage	38
stent placement (stenting)	15
thoracic (chest) imaging	95
thoracostomy	14
vascular procedures	132
X-rays	60

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg D. Alzate, MD.

**Gender**
Male	339
Female	374

**Ethnicity**
Non-Hispanic White	325
Black	37
Hispanic	238
Asian	81
Other	0
Native American	0

**Age**
From 65 to 74	208
From 75 to 84	232
85 and over	139
Less than 65	134

Conditions of Medicare patients treated by Dr. Gregg D. Alzate, MD in 2016

Hypertension	75
High Cholesterol	67
Stroke	14
Ischemic Heart Disease	54
Depression	30
Chronic Kidney Disease	66
Asthma	29
Osteoperosis	11
Atrial Fibrilation	22
Heart Failure	53
Chronic Obstructive Pulmonary Disease	30
Diabetes	56
Dementia	27
Cancer	20

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregg D. Alzate, MD treated as a radiologist in Chino, CA during 2017 were catheterization, minimally invasive procedures, vascular procedures and diagnostic procedures.

Volume of procedures performed by Dr. Gregg D. Alzate, MD for Medicare patients.

abdominal imaging	17
anastomosis	24
angioplasty	26
aspiration	75
bone marrow tests	49
brain imaging (neuroimaging)	47
catheterization	146
CT scan	64
diagnostic procedures	78
gastrointestinal procedures	72
minimally invasive procedures	91
minor procedures	29
pelvic imaging	17
pleural drainage	35
thoracic (chest) imaging	66
vascular procedures	83
X-rays	66

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg D. Alzate, MD.

**Gender**
Male	306
Female	402

**Ethnicity**
Non-Hispanic White	336
Black	31
Hispanic	220
Asian	84
Other	37
Native American	0

**Age**
From 65 to 74	227
From 75 to 84	207
85 and over	153
Less than 65	121

Conditions of Medicare patients treated by Dr. Gregg D. Alzate, MD in 2017

Hypertension	75
High Cholesterol	61
Stroke	13
Ischemic Heart Disease	51
Depression	35
Chronic Kidney Disease	66
Asthma	8
Osteoperosis	13
Atrial Fibrilation	23
Heart Failure	52
Chronic Obstructive Pulmonary Disease	29
Diabetes	55
Dementia	28
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregg D. Alzate, MD treated as a radiologist in Chino, CA during 2018 were catheterization, CT scan, minimally invasive procedures and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Gregg D. Alzate, MD for Medicare patients.

abdominal imaging	16
anastomosis	24
angioplasty	15
aspiration	65
brain imaging (neuroimaging)	82
catheterization	128
CT scan	124
device removal	12
diagnostic procedures	26
gastrointestinal procedures	79
image guided procedures	12
minimally invasive procedures	119
minor procedures	26
pelvic imaging	16
pleural drainage	73
thoracic (chest) imaging	26
thoracostomy	30
vascular procedures	59

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg D. Alzate, MD.

**Gender**
Male	397
Female	417

**Ethnicity**
Non-Hispanic White	395
Black	45
Hispanic	257
Asian	88
Other	0
Native American	0

**Age**
From 65 to 74	294
From 75 to 84	249
85 and over	155
Less than 65	116

Conditions of Medicare patients treated by Dr. Gregg D. Alzate, MD in 2018

Hypertension	75
High Cholesterol	63
Stroke	12
Ischemic Heart Disease	51
Depression	33
Chronic Kidney Disease	62
Asthma	10
Osteoperosis	11
Atrial Fibrilation	21
Heart Failure	46
Chronic Obstructive Pulmonary Disease	30
Diabetes	50
Dementia	25
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregg D. Alzate, MD treated as a radiologist in Chino, CA during 2019 were CT scan, catheterization, minimally invasive procedures and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Gregg D. Alzate, MD for Medicare patients.

abdominal imaging	24
anastomosis	19
angioplasty	24
aspiration	52
brain imaging (neuroimaging)	81
catheterization	105
CT scan	118
diagnostic procedures	27
gastrointestinal procedures	63
minimally invasive procedures	90
minor procedures	27
pelvic imaging	24
pleural drainage	51
thoracic (chest) imaging	13
thoracostomy	20
vascular procedures	58

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg D. Alzate, MD.

**Gender**
Male	369
Female	414

**Ethnicity**
Non-Hispanic White	360
Black	49
Hispanic	234
Asian	100
Other	0
Native American	0

**Age**
From 65 to 74	303
From 75 to 84	233
85 and over	137
Less than 65	110

Conditions of Medicare patients treated by Dr. Gregg D. Alzate, MD in 2019

Hypertension	75
High Cholesterol	64
Stroke	14
Ischemic Heart Disease	49
Depression	33
Chronic Kidney Disease	61
Asthma	8
Osteoperosis	14
Atrial Fibrilation	20
Heart Failure	43
Chronic Obstructive Pulmonary Disease	25
Diabetes	52
Dementia	25
Cancer	19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregg D. Alzate, MD treated as a radiologist in Chino, CA during 2020 were CT scan, brain imaging (neuroimaging), catheterization and minimally invasive procedures.

Volume of procedures performed by Dr. Gregg D. Alzate, MD for Medicare patients.

abdominal imaging	43
anastomosis	22
angioplasty	34
aspiration	59
brain imaging (neuroimaging)	105
catheterization	101
CT scan	162
diagnostic procedures	20
gastrointestinal procedures	60
image guided procedures	16
minimally invasive procedures	92
minor procedures	20
pelvic imaging	43
pleural drainage	40
spinal procedures	14
vascular procedures	84

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg D. Alzate, MD.

**Gender**
Male	395
Female	417

**Ethnicity**
Non-Hispanic White	405
Black	0
Hispanic	231
Asian	98
Other	38
Native American	0

**Age**
From 65 to 74	290
From 75 to 84	259
85 and over	153
Less than 65	110

Conditions of Medicare patients treated by Dr. Gregg D. Alzate, MD in 2020

Hypertension	75
High Cholesterol	67
Stroke	14
Ischemic Heart Disease	52
Depression	31
Chronic Kidney Disease	60
Asthma	9
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	40
Chronic Obstructive Pulmonary Disease	23
Diabetes	49
Dementia	27
Cancer	20

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregg D. Alzate, MD treated as a radiologist in Chino, CA during 2021 were CT scan, brain imaging (neuroimaging), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Gregg D. Alzate, MD for Medicare patients.

abdominal imaging	90
anastomosis	14
angioplasty	27
aspiration	64
brain imaging (neuroimaging)	227
catheterization	71
CT scan	366
gastrointestinal procedures	30
minimally invasive procedures	57
pelvic imaging	90
pleural drainage	53
spinal procedures	26
thoracic (chest) imaging	23
thoracostomy	16
vascular procedures	49

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg D. Alzate, MD.

**Gender**
Male	562
Female	615

**Ethnicity**
Non-Hispanic White	570
Black	81
Hispanic	320
Asian	135
Other	0
Native American	0

**Age**
From 65 to 74	429
From 75 to 84	360
85 and over	247
Less than 65	141

Conditions of Medicare patients treated by Dr. Gregg D. Alzate, MD in 2021

Hypertension	75
High Cholesterol	67
Stroke	13
Ischemic Heart Disease	52
Depression	30
Chronic Kidney Disease	60
Asthma	11
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	39
Chronic Obstructive Pulmonary Disease	24
Diabetes	49
Dementia	25
Cancer	19

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregg D. Alzate, MD treated as a radiologist in Chino, CA during 2022 were CT scan, brain imaging (neuroimaging), aspiration and catheterization.

Volume of procedures performed by Dr. Gregg D. Alzate, MD for Medicare patients.

abdominal imaging	56
anastomosis	13
angioplasty	22
aspiration	77
brain imaging (neuroimaging)	200
catheterization	58
CT scan	281
gastrointestinal procedures	30
minimally invasive procedures	35
musculoskeletal imaging	14
pelvic imaging	56
pleural drainage	50
spinal procedures	12
thoracic (chest) imaging	13
vascular procedures	36
X-rays	14

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg D. Alzate, MD.

**Gender**
Male	461
Female	523

**Ethnicity**
Non-Hispanic White	497
Black	64
Hispanic	264
Asian	105
Other	0
Native American	0

**Age**
From 65 to 74	338
From 75 to 84	328
85 and over	196
Less than 65	122

Conditions of Medicare patients treated by Dr. Gregg D. Alzate, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	42
Depression	30
Chronic Kidney Disease	41
Asthma	13
Osteoperosis	17
Atrial Fibrilation	32
Heart Failure	36
Chronic Obstructive Pulmonary Disease	29
Diabetes	51
Dementia	20
Cancer	19

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Gregg D. Alzate, MD treated as a radiologist in Chino, CA during 2023 were CT scan, brain imaging (neuroimaging), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Gregg D. Alzate, MD for Medicare patients.

abdominal imaging	136
anastomosis	21
angioplasty	25
aspiration	95
brain imaging (neuroimaging)	339
catheterization	94
CT scan	562
gastrointestinal procedures	35
minimally invasive procedures	61
musculoskeletal imaging	12
pelvic imaging	136
pleural drainage	57
spinal procedures	26
thoracic (chest) imaging	61
vascular procedures	69
X-rays	12

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg D. Alzate, MD.

**Gender**
Male	648
Female	741

**Ethnicity**
Non-Hispanic White	686
Black	0
Hispanic	379
Asian	153
Other	94
Native American	0

**Age**
From 65 to 74	485
From 75 to 84	493
85 and over	273
Less than 65	138

Conditions of Medicare patients treated by Dr. Gregg D. Alzate, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	43
Depression	29
Chronic Kidney Disease	42
Asthma	13
Osteoperosis	17
Atrial Fibrilation	32
Heart Failure	39
Chronic Obstructive Pulmonary Disease	25
Diabetes	51
Dementia	19
Cancer	22

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Gregg D. Alzate, MD treated as a radiologist in Chino, CA during 2024 were CT scan, brain imaging (neuroimaging), aspiration and pleural drainage.

Volume of procedures performed by Dr. Gregg D. Alzate, MD for Medicare patients.

abdominal imaging	77
anastomosis	18
aspiration	124
brain imaging (neuroimaging)	292
catheterization	86
CT scan	438
gastrointestinal procedures	36
minimally invasive procedures	42
musculoskeletal imaging	18
pelvic imaging	77
pleural drainage	93
spinal procedures	22
thoracic (chest) imaging	47
thoracostomy	12
vascular procedures	13
X-rays	18

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregg D. Alzate, MD.

**Gender**
Male	673
Female	776

**Ethnicity**
Non-Hispanic White	728
Black	0
Hispanic	370
Asian	178
Other	83
Native American	0

**Age**
From 65 to 74	523
From 75 to 84	471
85 and over	322
Less than 65	133

Conditions of Medicare patients treated by Dr. Gregg D. Alzate, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	43
Depression	31
Chronic Kidney Disease	44
Asthma	13
Osteoperosis	17
Atrial Fibrilation	32
Heart Failure	41
Chronic Obstructive Pulmonary Disease	27
Diabetes	50
Dementia	21
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Gregg D. Alzate, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregg D. Alzate, MD treated as a radiologist in Chino, CA were CT scan, brain imaging (neuroimaging), catheterization and minimally invasive procedures.

abdominal imaging	44
abscess drainage	12
anastomosis	21
angioplasty	33
aspiration	76
bone marrow tests	36
brain imaging (neuroimaging)	122
catheterization	113
CT scan	192
device removal	11
diagnostic procedures	46
dialysis access procedures	18
gastrointestinal procedures	51
image guided procedures	16
minimally invasive procedures	89
minor procedures	26
musculoskeletal imaging	14
open surgery	17
pelvic imaging	44
pleural drainage	57
spinal procedures	20
stent placement (stenting)	13
thoracic (chest) imaging	57
thoracic (chest) surgery procedures	17
thoracostomy	18
thrombolysis	11
vascular procedures	84
X-rays	63

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Gregg D. Alzate, MD.

**Gender**
Female	461
Male	418

**Ethnicity**
Black / African American	36
Asian / Pacific Islander	102
Non-Hispanic White	428
Native American / Alaskan Native	0
Hispanic	253
Other	19

**Age**
85 and over	174
75 to 84	279
Less than 65	124
65 to 74	301

Average of Total of Conditions of Medicare patients treated by Dr. Gregg D. Alzate, MD From 2012 - 2024

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

Hypertension	69
High Cholesterol	61
Stroke	13
Ischemic Heart Disease	46
Depression	28
Chronic Kidney Disease	52
Asthma	11
Osteoporosis	12
Heart Failure	42
Chronic Obstructive Pulmonary Disease	25
Diabetes	48
Atrial Fibrillation	21
Dementia	22
Cancer	18

Education & Training

Dr. Gregg D. Alzate, MD graduated from University of California, San Francisco (UCSF), School of Medicine. He completed residency at University of California, San Diego (UCSD) Affiliated Hospitals. He is certified by the Certification: MEDICAL BOARD OF CALIFORNIA and has a state license in California.

Medical School: University of California, San Francisco (UCSF), School of Medicine

Residency: University of California, San Diego (UCSD) Affiliated Hospitals

Board Certification: Certification: MEDICAL BOARD OF CALIFORNIA

Licensed In: California

Affiliations & Hospitals

Dr. Gregg D. Alzate, MD is associated with these hospitals and organizations:

Astrana Health

Sharp Chula Vista Medical Center

Sharp HealthCare

Sharp Memorial Hospital

Sharp Coronado Hospital

CARDIO VASCULAR ASSOCIATES INC

Alpha Care Medical Group

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Gregg D. Alzate, MD appears to accept the following insurance providers: Blue Shield of California, Medicare Advantage, United Healthcare, Medi-Cal, Cigna, Anthem, Beech Street, Self-Pay/Uninsured, Molina Healthcare, Health Net: Cal MediConnect, TRICARE: Select, Health Net: PPO, TRICARE: Prime, Medicare: All Medicare supplement (Medigap) plans, TRICARE: TRICARE for Life, Aetna: PPO, Workers' Compensation: Workers' Compensation and TRICARE: VA.

Insurance Accepted by Provider includes:

According to our sources, Dr. Gregg D. Alzate, MD accepts the following insurance providers:

Blue Shield of California

Medicare Advantage

United Healthcare

Medi-Cal

Cigna

Anthem

Beech Street

Self-Pay/Uninsured

Molina Healthcare

Health Net: Cal MediConnect

TRICARE: Select

Health Net: PPO

TRICARE: Prime

Medicare: All Medicare supplement (Medigap) plans

TRICARE: TRICARE for Life

Aetna: PPO

Workers' Compensation: Workers' Compensation

TRICARE: VA

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General Payments

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

**Payments by Company**
AngioDynamics, Inc.	$53,001 Auryon Laser System 100-120 Vac $51,980	AlphaVac $88	AngioVac $61	$873
EKOS Corporation	$11,877 EKOSONIC $11,877
Philips Electronics North America Corporation	$9,611 US Und $3,000	Spectranetics Undiv $2,500	(9520) IGT Devices Undivided $1,600	IGT Systems Equipment $1,002	Phoenix Catheter System $334	Other $1,175
W. L. Gore & Associates, Inc.	$7,836 C3 Delivery System $1,913	VIABAHN Endoprosthesis with Hep $1,473	GORE TAG Thoracic Endoprosthesis $1,096	VIABAHN VBX Balloon Expandable Endoprosthesis $913	TAG Thoracic Endoprosthesis $582	Other $1,859
Penumbra, Inc.	$6,702 Indigo $1,964	Penumbra System $1,473	Penumbra Ruby Coil $811	POD $757	Ruby $519	Other $1,178
Other	$33,399 AFX $4,048	INTERVENTIONAL PRODUCTS $3,179	STAR Tumor Ablation System $1,378	Cook Medical Zilver PTX $1,306	Trevo $1,010	Other $22,477

**Types of Payments**
Long term medical supply or device loan	$50,000
Food and Beverage	$41,562
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$15,988
Travel and Lodging	$11,363
Consulting Fee	$3,271
Other	$243

Biography

Dr. Gregg Alzate, who practices in San Diego, CA, Chino, CA, and Pomona, CA, is a medical specialist in pediatric radiology, interventional radiology/diagnostic radiology (IR/DR), and neuroradiology. Dr. Alzate is professionally affiliated with Sharp Chula Vista Medical Center, Astrana Health, and Sharp Coronado Hospital. He graduated from the University of California, San Francisco (UCSF), School of Medicine and then he performed his residency at a hospital affiliated with the University of California, San Diego (UCSD). Anthem, Blue California, and Viant are among the insurance carriers that Dr. Alzate honors. According to Astrana Health, he is currently accepting new patients at his office in Chino, CA.