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Dr. Sergio Antonio Hernandez, MD

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Specializes in: Emergency Medicine

309 W Beverly Boulevard
Montebello, CA 90640

(323) 726-1222

Dr. Sergio Antonio Hernandez, MD is an emergency medicine doctor in Montebello, CA specializing in emergency medicine.

Office Locations

309 W Beverly Boulevard
Montebello, CA 90640

(323) 726-1222

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In The News

“Dr. Sergio Hernandez, an emergency medicine physician, receives the first inoculation of the new Pfizer COVID-19 vaccine by Pharmacy Technician, Sun Park, right, at Emanate Health Queen of the...”—"What you need to know about omicron: Experts offer answers to poignant pandemic questions", San Gabriel Valley Tribune, January 2022

“Emanate Health Chief Medical Officer, Gurjeet Kalkat, MD, right, talks about the new beginning for them as Dr. Sergio Hernandez, an emergency medicine physician, receives the first inoculation of...”—"Coronavirus vaccinations underway for staffs at San Gabriel Valley hospitals", San Gabriel Valley Tribune, December 2020

“Sergio Hernandez, an emergency medicine physician, proudly shows his bandage after receiving the first inoculation of the new Pfizer COVID-19 vaccine at Emanate Health Queen of the Valley Hospital...”—"COVID vaccines are here, but big questions remain about immunity, mandates", The Orange County Register, December 2020

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Sergio Antonio Hernandez, MD treated as an emergency medicine doctor in Montebello, CA during 2012 were emergency care, X-rays, thoracic (chest) imaging and musculoskeletal imaging.

Volume of procedures performed by Dr. Sergio Antonio Hernandez, MD for Medicare patients.

emergency care	629
musculoskeletal imaging	12
thoracic (chest) imaging	110
X-rays	122

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Sergio Antonio Hernandez, MD treated as an emergency medicine doctor in Montebello, CA during 2013 were emergency care, X-rays, thoracic (chest) imaging and musculoskeletal imaging.

Volume of procedures performed by Dr. Sergio Antonio Hernandez, MD for Medicare patients.

emergency care	711
hip imaging	11
musculoskeletal imaging	11
thoracic (chest) imaging	123
X-rays	134

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Antonio Hernandez, MD.

**Gender**
Male	281
Female	438

**Ethnicity**
Non-Hispanic White	85
Black	85
Hispanic	327
Asian	206
Other	0
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	213
85 and over	169
Less than 65	141

Conditions of Medicare patients treated by Dr. Sergio Antonio Hernandez, MD in 2013

Hypertension	75
High Cholesterol	68
Stroke	13
Ischemic Heart Disease	66
Depression	29
Chronic Kidney Disease	55
Asthma	14
Osteoperosis	20
Atrial Fibrilation	15
Heart Failure	46
Chronic Obstructive Pulmonary Disease	26
Diabetes	58
Dementia	31
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Sergio Antonio Hernandez, MD treated as an emergency medicine doctor in Montebello, CA during 2014 were emergency care, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Sergio Antonio Hernandez, MD for Medicare patients.

emergency care	868
thoracic (chest) imaging	49
X-rays	49

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Antonio Hernandez, MD.

**Gender**
Male	359
Female	489

**Ethnicity**
Non-Hispanic White	90
Black	98
Hispanic	335
Asian	307
Other	0
Native American	0

**Age**
From 65 to 74	206
From 75 to 84	260
85 and over	190
Less than 65	192

Conditions of Medicare patients treated by Dr. Sergio Antonio Hernandez, MD in 2014

Hypertension	75
High Cholesterol	62
Stroke	10
Ischemic Heart Disease	63
Depression	30
Chronic Kidney Disease	54
Asthma	14
Osteoperosis	21
Atrial Fibrilation	15
Heart Failure	42
Chronic Obstructive Pulmonary Disease	24
Diabetes	61
Dementia	28
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Sergio Antonio Hernandez, MD treated as an emergency medicine doctor in Montebello, CA during 2015 were emergency care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Sergio Antonio Hernandez, MD for Medicare patients.

emergency care	923
tracheal (windpipe) procedures	19

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Antonio Hernandez, MD.

**Gender**
Male	882
Female	1022

**Ethnicity**
Non-Hispanic White	212
Black	214
Hispanic	712
Asian	724
Other	0
Native American	0

**Age**
From 65 to 74	510
From 75 to 84	572
85 and over	446
Less than 65	376

Conditions of Medicare patients treated by Dr. Sergio Antonio Hernandez, MD in 2015

Hypertension	75
High Cholesterol	65
Stroke	11
Ischemic Heart Disease	61
Depression	31
Chronic Kidney Disease	58
Asthma	20
Osteoperosis	19
Atrial Fibrilation	13
Heart Failure	41
Chronic Obstructive Pulmonary Disease	26
Diabetes	62
Dementia	29
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Sergio Antonio Hernandez, MD treated as an emergency medicine doctor in Montebello, CA during 2016 were emergency care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Sergio Antonio Hernandez, MD for Medicare patients.

emergency care	377
tracheal (windpipe) procedures	11

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Antonio Hernandez, MD.

**Gender**
Male	186
Female	241

**Ethnicity**
Non-Hispanic White	134
Black	0
Hispanic	216
Asian	49
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	102
85 and over	95
Less than 65	102

Conditions of Medicare patients treated by Dr. Sergio Antonio Hernandez, MD in 2016

Hypertension	75
High Cholesterol	60
Stroke	17
Ischemic Heart Disease	59
Depression	37
Chronic Kidney Disease	61
Asthma	39
Osteoperosis	15
Atrial Fibrilation	17
Heart Failure	43
Chronic Obstructive Pulmonary Disease	37
Diabetes	59
Dementia	33
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Sergio Antonio Hernandez, MD treated as an emergency medicine doctor in Montebello, CA during 2017 were emergency care.

Volume of procedures performed by Dr. Sergio Antonio Hernandez, MD for Medicare patients.

emergency care	352

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Antonio Hernandez, MD.

**Gender**
Male	186
Female	225

**Ethnicity**
Non-Hispanic White	159
Black	0
Hispanic	179
Asian	47
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	114
85 and over	89
Less than 65	107

Conditions of Medicare patients treated by Dr. Sergio Antonio Hernandez, MD in 2017

Hypertension	75
High Cholesterol	57
Stroke	15
Ischemic Heart Disease	57
Depression	33
Chronic Kidney Disease	59
Asthma	13
Osteoperosis	14
Atrial Fibrilation	16
Heart Failure	48
Chronic Obstructive Pulmonary Disease	36
Diabetes	58
Dementia	36
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Sergio Antonio Hernandez, MD treated as an emergency medicine doctor in Montebello, CA during 2018 were emergency care.

Volume of procedures performed by Dr. Sergio Antonio Hernandez, MD for Medicare patients.

emergency care	286

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Antonio Hernandez, MD.

**Gender**
Male	159
Female	197

**Ethnicity**
Non-Hispanic White	108
Black	0
Hispanic	174
Asian	52
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	103
85 and over	78
Less than 65	79

Conditions of Medicare patients treated by Dr. Sergio Antonio Hernandez, MD in 2018

Hypertension	75
High Cholesterol	67
Stroke	14
Ischemic Heart Disease	57
Depression	36
Chronic Kidney Disease	60
Asthma	13
Osteoperosis	13
Atrial Fibrilation	17
Heart Failure	46
Chronic Obstructive Pulmonary Disease	32
Diabetes	62
Dementia	35
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Sergio Antonio Hernandez, MD treated as an emergency medicine doctor in Montebello, CA during 2019 were emergency care.

Volume of procedures performed by Dr. Sergio Antonio Hernandez, MD for Medicare patients.

emergency care	292

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Antonio Hernandez, MD.

**Gender**
Male	165
Female	194

**Ethnicity**
Non-Hispanic White	120
Black	0
Hispanic	151
Asian	59
Other	0
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	91
85 and over	84
Less than 65	85

Conditions of Medicare patients treated by Dr. Sergio Antonio Hernandez, MD in 2019

Hypertension	75
High Cholesterol	65
Stroke	12
Ischemic Heart Disease	56
Depression	36
Chronic Kidney Disease	60
Asthma	10
Osteoperosis	15
Atrial Fibrilation	19
Heart Failure	42
Chronic Obstructive Pulmonary Disease	32
Diabetes	59
Dementia	34
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Sergio Antonio Hernandez, MD treated as an emergency medicine doctor in Montebello, CA during 2020 were emergency care.

Volume of procedures performed by Dr. Sergio Antonio Hernandez, MD for Medicare patients.

emergency care	208

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Antonio Hernandez, MD.

**Gender**
Male	135
Female	120

**Ethnicity**
Non-Hispanic White	82
Black	0
Hispanic	123
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	59
85 and over	46
Less than 65	72

Conditions of Medicare patients treated by Dr. Sergio Antonio Hernandez, MD in 2020

Hypertension	75
High Cholesterol	67
Stroke	12
Ischemic Heart Disease	56
Depression	37
Chronic Kidney Disease	65
Asthma	10
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	44
Chronic Obstructive Pulmonary Disease	30
Diabetes	61
Dementia	28
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Sergio Antonio Hernandez, MD treated as an emergency medicine doctor in Montebello, CA during 2021 were emergency care.

Volume of procedures performed by Dr. Sergio Antonio Hernandez, MD for Medicare patients.

emergency care	188

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Antonio Hernandez, MD.

**Gender**
Male	125
Female	133

**Ethnicity**
Non-Hispanic White	94
Black	0
Hispanic	118
Asian	33
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	64
85 and over	51
Less than 65	56

Conditions of Medicare patients treated by Dr. Sergio Antonio Hernandez, MD in 2021

Hypertension	75
High Cholesterol	58
Stroke	17
Ischemic Heart Disease	51
Depression	36
Chronic Kidney Disease	66
Asthma	9
Osteoperosis	17
Atrial Fibrilation	17
Heart Failure	41
Chronic Obstructive Pulmonary Disease	28
Diabetes	59
Dementia	32
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Sergio Antonio Hernandez, MD treated as an emergency medicine doctor in Montebello, CA during 2022 were emergency care.

Volume of procedures performed by Dr. Sergio Antonio Hernandez, MD for Medicare patients.

emergency care	162

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Sergio Antonio Hernandez, MD.

**Gender**
Male	95
Female	142

**Ethnicity**
Non-Hispanic White	62
Black	0
Hispanic	116
Asian	35
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	55
85 and over	46
Less than 65	55

Conditions of Medicare patients treated by Dr. Sergio Antonio Hernandez, MD in 2022

Hypertension	75
High Cholesterol	73
Stroke	22
Ischemic Heart Disease	44
Depression	33
Chronic Kidney Disease	44
Asthma	13
Osteoperosis	19
Atrial Fibrilation	25
Heart Failure	37
Chronic Obstructive Pulmonary Disease	25
Diabetes	57
Dementia	23
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Sergio Antonio Hernandez, MD for Medicare patients.

The highest averages for the top procedures that Dr. Sergio Antonio Hernandez, MD treated as an emergency medicine doctor in Montebello, CA were emergency care, X-rays, thoracic (chest) imaging and tracheal (windpipe) procedures.

emergency care	454
hip imaging	11
musculoskeletal imaging	11
thoracic (chest) imaging	94
tracheal (windpipe) procedures	15
X-rays	101

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Sergio Antonio Hernandez, MD.

**Gender**
Male	233
Female	291

**Ethnicity**
Black / African American	36
Asian / Pacific Islander	140
Non-Hispanic White	104
Native American / Alaskan Native	0
Hispanic	222
Other	0

**Age**
75 to 84	148
85 and over	117
Less than 65	115
65 to 74	143

Average of Total of Conditions of Medicare patients treated by Dr. Sergio Antonio Hernandez, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	58
Stroke	13
Ischemic Heart Disease	51
Depression	30
Chronic Kidney Disease	52
Asthma	14
Osteoporosis	14
Heart Failure	39
Chronic Obstructive Pulmonary Disease	26
Diabetes	54
Atrial Fibrillation	15
Dementia	28
Cancer	9

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. Sergio Antonio Hernandez, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
ABIOMED	$140 Impella $140
AbbVie Inc.	$135 VRAYLAR $121	AVYCAZ $14
Genentech USA, Inc.	$66 Activase $66
Allergan Inc.	$47 DALVANCE $47
Merck Sharp & Dohme Corporation	$40 INVANZ $26	DIFICID $14
Other	$72 Precision Flow $37	PROCLAIM $22	ELIQUIS $14

**Types of Payments**
Food and Beverage	$486
Education	$14

Biography

Dr. Sergio Hernandez is a specialist in emergency medicine. Dr. Hernandez is a graduate of the University of California, San Francisco (UCSF), School of Medicine.

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Dr. Sergio Antonio Hernandez, MD

Office Locations

In The News

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. Sergio Antonio Hernandez, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sergio Antonio Hernandez, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sergio Antonio Hernandez, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sergio Antonio Hernandez, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sergio Antonio Hernandez, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sergio Antonio Hernandez, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sergio Antonio Hernandez, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sergio Antonio Hernandez, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sergio Antonio Hernandez, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sergio Antonio Hernandez, 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. Sergio Antonio Hernandez, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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