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Dr. Fernando E. Membreno, MD

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Specializes in: Adult Gastroenterology and Adult Transplant Hepatology

3303 Rogers Road Suite 230
San Antonio, TX 78251

(210) 469-3471

Dr. Fernando E. Membreno, MD is a gastroenterologist in McAllen, TX specializing in adult gastroenterology and adult transplant hepatology. Dr. Fernando E. Membreno, MD is affiliated with CHRISTUS Health and RENAISSANCE MEDICAL FOUNDATION.

Office Locations

1100 E Dove Avenue Suite 202
McAllen, TX 78504

(956) 362-2410

(956) 362-2414

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CHRISTUS Health

3303 Rogers Road Suite 230
San Antonio, TX 78251

(210) 469-3471

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Fernando E. Membreno, MD treated as a gastroenterologist in McAllen, TX during 2012 were lab tests, blood draw, minimally invasive procedures and diagnostic procedures.

Volume of procedures performed by Dr. Fernando E. Membreno, MD for Medicare patients.

abdominal imaging	21
blood draw	246
diagnostic procedures	152
doctor visit	706
gastrointestinal procedures	146
hospital care	85
inpatient care	85
lab tests	1231
minimally invasive procedures	183
minor procedures	37
preventive care	20
removal of lesion (e.g. growth)	115
ultrasound (sonogram)	21

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Fernando E. Membreno, MD treated as a gastroenterologist in McAllen, TX during 2013 were lab tests, blood draw, minimally invasive procedures and diagnostic procedures.

Volume of procedures performed by Dr. Fernando E. Membreno, MD for Medicare patients.

abdominal imaging	49
blood draw	421
diagnostic procedures	78
doctor visit	687
gastrointestinal procedures	57
lab tests	1554
minimally invasive procedures	78
minor procedures	21
preventive care	20
removal of lesion (e.g. growth)	57
ultrasound (sonogram)	49

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando E. Membreno, MD.

**Gender**
Male	125
Female	160

**Ethnicity**
Non-Hispanic White	86
Black	0
Hispanic	179
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	0
85 and over	0
Less than 65	136

Conditions of Medicare patients treated by Dr. Fernando E. Membreno, MD in 2013

Hypertension	74
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	32
Depression	35
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	8
Atrial Fibrilation	4
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	51
Dementia	6
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Fernando E. Membreno, MD treated as a gastroenterologist in McAllen, TX during 2014 were lab tests, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. Fernando E. Membreno, MD for Medicare patients.

abdominal imaging	50
blood draw	239
diagnostic procedures	21
doctor visit	409
gastrointestinal procedures	21
hospital care	231
inpatient care	231
lab tests	909
minimally invasive procedures	21
pelvic imaging	17
removal of lesion (e.g. growth)	21
ultrasound (sonogram)	50
vascular procedures	17

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando E. Membreno, MD.

**Gender**
Male	161
Female	180

**Ethnicity**
Non-Hispanic White	108
Black	0
Hispanic	208
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	140
From 75 to 84	0
85 and over	0
Less than 65	165

Conditions of Medicare patients treated by Dr. Fernando E. Membreno, MD in 2014

Hypertension	75
High Cholesterol	50
Stroke	4
Ischemic Heart Disease	39
Depression	35
Chronic Kidney Disease	45
Asthma	10
Osteoperosis	10
Atrial Fibrilation	4
Heart Failure	26
Chronic Obstructive Pulmonary Disease	12
Diabetes	61
Dementia	12
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Fernando E. Membreno, MD treated as a gastroenterologist in McAllen, TX during 2015 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Fernando E. Membreno, MD for Medicare patients.

diagnostic procedures	25
doctor visit	156
gastrointestinal procedures	37
hospital care	591
inpatient care	591
liver imaging	11
minimally invasive procedures	37
removal of lesion (e.g. growth)	25
ultrasound (sonogram)	11

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando E. Membreno, MD.

**Gender**
Male	222
Female	262

**Ethnicity**
Non-Hispanic White	180
Black	0
Hispanic	276
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	0
85 and over	0
Less than 65	210

Conditions of Medicare patients treated by Dr. Fernando E. Membreno, MD in 2015

Hypertension	75
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	42
Depression	38
Chronic Kidney Disease	66
Asthma	14
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	32
Chronic Obstructive Pulmonary Disease	12
Diabetes	67
Dementia	10
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Fernando E. Membreno, MD treated as a gastroenterologist in McAllen, TX during 2016 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Fernando E. Membreno, MD for Medicare patients.

diagnostic procedures	11
doctor visit	139
gastrointestinal procedures	40
hospital care	440
inpatient care	440
liver imaging	20
minimally invasive procedures	40
removal of lesion (e.g. growth)	11
ultrasound (sonogram)	20

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando E. Membreno, MD.

**Gender**
Male	107
Female	124

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	145
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	31
85 and over	0
Less than 65	90

Conditions of Medicare patients treated by Dr. Fernando E. Membreno, MD in 2016

Hypertension	75
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	41
Depression	34
Chronic Kidney Disease	69
Asthma	19
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	27
Chronic Obstructive Pulmonary Disease	13
Diabetes	67
Dementia	13
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Fernando E. Membreno, MD treated as a gastroenterologist in McAllen, TX during 2017 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Fernando E. Membreno, MD for Medicare patients.

diagnostic procedures	15
doctor visit	198
gastrointestinal procedures	35
hospital care	541
inpatient care	541
minimally invasive procedures	35
removal of lesion (e.g. growth)	15

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando E. Membreno, MD.

**Gender**
Male	146
Female	145

**Ethnicity**
Non-Hispanic White	79
Black	0
Hispanic	191
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	0
85 and over	0
Less than 65	118

Conditions of Medicare patients treated by Dr. Fernando E. Membreno, MD in 2017

Hypertension	75
High Cholesterol	52
Stroke	5
Ischemic Heart Disease	45
Depression	35
Chronic Kidney Disease	71
Asthma	10
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	27
Chronic Obstructive Pulmonary Disease	14
Diabetes	65
Dementia	16
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Fernando E. Membreno, MD treated as a gastroenterologist in McAllen, TX during 2018 were hospital care, inpatient care, ultrasound (sonogram) and liver imaging.

Volume of procedures performed by Dr. Fernando E. Membreno, MD for Medicare patients.

doctor visit	158
hospital care	434
inpatient care	434
liver imaging	15
ultrasound (sonogram)	15

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando E. Membreno, MD.

**Gender**
Male	116
Female	108

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	160
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	0
85 and over	0
Less than 65	86

Conditions of Medicare patients treated by Dr. Fernando E. Membreno, MD in 2018

Hypertension	75
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	42
Depression	43
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	12
Atrial Fibrilation	8
Heart Failure	33
Chronic Obstructive Pulmonary Disease	12
Diabetes	74
Dementia	24
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Fernando E. Membreno, MD treated as a gastroenterologist in McAllen, TX during 2019 were hospital care, inpatient care, ultrasound (sonogram) and liver imaging.

Volume of procedures performed by Dr. Fernando E. Membreno, MD for Medicare patients.

doctor visit	180
gastrointestinal procedures	13
hospital care	311
inpatient care	311
liver imaging	14
minimally invasive procedures	13
ultrasound (sonogram)	14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando E. Membreno, MD.

**Gender**
Male	115
Female	120

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

**Age**
From 65 to 74	129
From 75 to 84	0
85 and over	0
Less than 65	77

Conditions of Medicare patients treated by Dr. Fernando E. Membreno, MD in 2019

Hypertension	75
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	44
Depression	40
Chronic Kidney Disease	71
Asthma	16
Osteoperosis	15
Atrial Fibrilation	9
Heart Failure	31
Chronic Obstructive Pulmonary Disease	15
Diabetes	69
Dementia	14
Cancer	6

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Fernando E. Membreno, MD treated as a gastroenterologist in McAllen, TX during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Fernando E. Membreno, MD for Medicare patients.

doctor visit	103
hospital care	138
inpatient care	138

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando E. Membreno, MD.

**Gender**
Male	76
Female	74

**Ethnicity**
Non-Hispanic White	43
Black	0
Hispanic	107
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	0
85 and over	0
Less than 65	54

Conditions of Medicare patients treated by Dr. Fernando E. Membreno, MD in 2020

Hypertension	75
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	41
Depression	45
Chronic Kidney Disease	71
Asthma	9
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	34
Chronic Obstructive Pulmonary Disease	13
Diabetes	62
Dementia	21
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Fernando E. Membreno, MD treated as a gastroenterologist in McAllen, TX during 2021 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Fernando E. Membreno, MD for Medicare patients.

diagnostic procedures	11
doctor visit	111
gastrointestinal procedures	11
minimally invasive procedures	11
removal of lesion (e.g. growth)	11

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando E. Membreno, MD.

**Gender**
Male	42
Female	59

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

**Age**
From 65 to 74	41
From 75 to 84	0
85 and over	0
Less than 65	47

Conditions of Medicare patients treated by Dr. Fernando E. Membreno, MD in 2021

Hypertension	75
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	52
Depression	27
Chronic Kidney Disease	68
Asthma	11
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	30
Chronic Obstructive Pulmonary Disease	12
Diabetes	71
Dementia	13
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Fernando E. Membreno, MD treated as a gastroenterologist in McAllen, TX during 2022 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Fernando E. Membreno, MD for Medicare patients.

diagnostic procedures	12
doctor visit	131
gastrointestinal procedures	12
minimally invasive procedures	12
removal of lesion (e.g. growth)	12

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando E. Membreno, MD.

**Gender**
Male	50
Female	60

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	80
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	0
85 and over	0
Less than 65	33

Conditions of Medicare patients treated by Dr. Fernando E. Membreno, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	31
Depression	22
Chronic Kidney Disease	52
Asthma	12
Osteoperosis	15
Atrial Fibrilation	10
Heart Failure	24
Chronic Obstructive Pulmonary Disease	16
Diabetes	63
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Fernando E. Membreno, MD for Medicare patients.

The highest averages for the top procedures that Dr. Fernando E. Membreno, MD treated as a gastroenterologist in McAllen, TX were lab tests, inpatient care, hospital care and blood draw.

abdominal imaging	40
blood draw	302
diagnostic procedures	40
doctor visit	270
gastrointestinal procedures	41
hospital care	346
inpatient care	346
lab tests	1231
liver imaging	15
minimally invasive procedures	47
minor procedures	29
pelvic imaging	17
preventive care	20
removal of lesion (e.g. growth)	33
ultrasound (sonogram)	25
vascular procedures	17

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Fernando E. Membreno, MD.

**Gender**
Male	105
Female	117

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	45
Hispanic	143
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	2
85 and over	0
Less than 65	92
65 to 74	100

Average of Total of Conditions of Medicare patients treated by Dr. Fernando E. Membreno, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	51
Stroke	1
Ischemic Heart Disease	37
Depression	32
Chronic Kidney Disease	56
Asthma	11
Osteoporosis	9
Heart Failure	25
Chronic Obstructive Pulmonary Disease	12
Diabetes	59
Atrial Fibrillation	6
Cancer	6
Dementia	11

Education & Training

He completed residency at Staten Island University Hospital. He is certified by the Certification: American Board of Internal Medicine and has a state license in Texas.

Residency: Staten Island University Hospital

Board Certification: Certification: American Board of Internal Medicine

Licensed In: Texas

Affiliations & Hospitals

Dr. Fernando E. Membreno, MD is associated with these hospitals and organizations:

CHRISTUS Health

RENAISSANCE MEDICAL FOUNDATION

Ratings & Reviews

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General Payments

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

**Payments by Company**
Gilead Sciences Inc	$179,233 Epclusa $56,665	Harvoni $55,737	Sovaldi $31,296	Vosevi $5,142	Vemlidy $111	Other $30,281
Gilead Sciences, Inc.	$115,027 Epclusa $114,277	$750
Merck Sharp & Dohme Corporation	$36,597 ZEPATIER $36,503	VICTRELIS $29	$64
E.R. Squibb & Sons, L.L.C.	$21,663 DAKLINZA $21,642	BARACLUDE $21
AbbVie, Inc.	$16,283 Viekira $6,637	Lupron $4,413	Mavyret $30	Moderiba $19	$5,183
Other	$34,532 Nexavar $14,019	PROMACTA $5,886	OLYSIO $3,182	Ocaliva $349	TERLIVAZ $162	Other $10,934

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$295,873
Travel and Lodging	$72,827
Consulting Fee	$21,640
Food and Beverage	$12,987
Education	$7

Research Payments

Dr. Fernando E. Membreno, MD has received 16 research payments totaling $416,799.

Biography

Dr. Fernando Membreno's specialties are adult gastroenterology and adult transplant hepatology. Dr. Membreno is professionally affiliated with CHRISTUS Health. For his professional training, Dr. Membreno completed a residency program at Staten Island University Hospital.

Select Year:

Dr. Fernando E. Membreno, 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. Fernando E. Membreno, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando E. Membreno, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando E. Membreno, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando E. Membreno, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando E. Membreno, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando E. Membreno, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando E. Membreno, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando E. Membreno, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando E. Membreno, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando E. Membreno, 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. Fernando E. Membreno, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Research Payments

Biography

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