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Dr. Gulchin A. Ergun, MD

Accepting New Patients

(37 Ratings)

Specializes in: Adult Gastroenterology

Professional interests include: constipation, colorectal cancer screening, gastroparesis, and more.

6550 FANNIN STREET SUITE 1201
HOUSTON, TX 77030

(713) 441-3372

Dr. Gulchin A. Ergun, MD is a gastroenterologist in HOUSTON, TX specializing in adult gastroenterology. Dr. Gulchin A. Ergun, MD is affiliated with Houston Methodist Hospital and Houston Methodist.

Office Locations

6550 FANNIN STREET SUITE 1201
HOUSTON, TX 77030

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In The News (see more mentions in the news)

“"Any activity that helps you eliminate gas naturally - like walking - is a good way to promote healthy bowel transit," Dr. Gulchin Ergun, a gastroenterologist with Houston Methodist, told HuffPost.”—"Fart Walks Are So Stinkin' Hot Right Now - Here's How To Do It", Huff Post, July 2025

“The holiday foods that are most loved, like turkey, gravy and pie, are mostly fat, according to Dr. Gulchin Ergun, medical director the Reflux Center at Baylor College of Medicine and the Methodist...”—"Fattening holiday fare can bring on heartburn", Desert News, December 2002

“Heartburn is caused by stomach contents that backflow or reflux, according to Dr. Gulchin Ergun, medical director of the Reflux Center at Baylor College of Medicine and The Methodist Hospital in...”—"Health watch", Desert News, March 1999

Noteworthy Medicare Patient Procedures Performed by Dr. Gulchin A. Ergun, MD in 2023

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

Top 5%

By Volume:

anorectal manometry

manometry

wireless esophageal pH monitoring

In 2023, Dr. Gulchin A. Ergun, MD performed more anorectal manometry, manometry, and wireless esophageal pH monitoring (Bravo test) procedures for Medicare patients than 95% of providers in related specialties within Texas.

Top 25%

By Volume:

gastrointestinal procedures

In 2012, Dr. Gulchin A. Ergun, MD performed more gastrointestinal procedures procedures for Medicare patients than 75% of providers in related specialties within Texas.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gulchin A. Ergun, MD treated as a gastroenterologist in HOUSTON, TX during 2012 were gastrointestinal procedures, minimally invasive procedures, manometry and hospital care.

Volume of procedures performed by Dr. Gulchin A. Ergun, MD for Medicare patients.

anorectal procedures	16
diagnostic procedures	136
doctor visit	350
gastrointestinal procedures	524
hospital care	174
inpatient care	174
manometry	212
minimally invasive procedures	213
preventive care	61
removal of lesion (e.g. growth)	136

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gulchin A. Ergun, MD treated as a gastroenterologist in HOUSTON, TX during 2013 were gastrointestinal procedures, minimally invasive procedures, manometry and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Gulchin A. Ergun, MD for Medicare patients.

diagnostic procedures	156
doctor visit	411
gastrointestinal procedures	564
hospital care	148
inpatient care	148
manometry	199
minimally invasive procedures	234
preventive care	59
removal of lesion (e.g. growth)	156

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gulchin A. Ergun, MD.

**Gender**
Male	190
Female	379

**Ethnicity**
Non-Hispanic White	448
Black	61
Hispanic	42
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	297
From 75 to 84	148
85 and over	45
Less than 65	79

Conditions of Medicare patients treated by Dr. Gulchin A. Ergun, MD in 2013

Hypertension	75
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	42
Depression	26
Chronic Kidney Disease	30
Asthma	13
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	23
Chronic Obstructive Pulmonary Disease	24
Diabetes	33
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gulchin A. Ergun, MD treated as a gastroenterologist in HOUSTON, TX during 2014 were gastrointestinal procedures, manometry, minimally invasive procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Gulchin A. Ergun, MD for Medicare patients.

diagnostic procedures	99
doctor visit	382
gastrointestinal procedures	540
hospital care	93
inpatient care	93
manometry	213
minimally invasive procedures	180
preventive care	57
removal of lesion (e.g. growth)	99

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gulchin A. Ergun, MD.

**Gender**
Male	177
Female	385

**Ethnicity**
Non-Hispanic White	441
Black	63
Hispanic	32
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	291
From 75 to 84	164
85 and over	44
Less than 65	63

Conditions of Medicare patients treated by Dr. Gulchin A. Ergun, MD in 2014

Hypertension	70
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	44
Depression	24
Chronic Kidney Disease	27
Asthma	14
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	25
Diabetes	33
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gulchin A. Ergun, MD treated as a gastroenterologist in HOUSTON, TX during 2015 were gastrointestinal procedures, manometry, minimally invasive procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Gulchin A. Ergun, MD for Medicare patients.

anorectal procedures	18
diagnostic procedures	125
doctor visit	390
gastrointestinal procedures	560
hospital care	37
inpatient care	37
manometry	238
minimally invasive procedures	186
preventive care	43
removal of lesion (e.g. growth)	125

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gulchin A. Ergun, MD.

**Gender**
Male	342
Female	760

**Ethnicity**
Non-Hispanic White	840
Black	118
Hispanic	94
Asian	28
Other	22
Native American	0

**Age**
From 65 to 74	626
From 75 to 84	294
85 and over	66
Less than 65	116

Conditions of Medicare patients treated by Dr. Gulchin A. Ergun, MD in 2015

Hypertension	70
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	41
Depression	26
Chronic Kidney Disease	26
Asthma	19
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	20
Chronic Obstructive Pulmonary Disease	22
Diabetes	30
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gulchin A. Ergun, MD treated as a gastroenterologist in HOUSTON, TX during 2016 were gastrointestinal procedures, manometry, minimally invasive procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Gulchin A. Ergun, MD for Medicare patients.

anorectal procedures	20
diagnostic procedures	152
doctor visit	383
gastrointestinal procedures	573
hospital care	66
inpatient care	66
manometry	224
minimally invasive procedures	220
preventive care	33
removal of lesion (e.g. growth)	152

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gulchin A. Ergun, MD.

**Gender**
Male	180
Female	410

**Ethnicity**
Non-Hispanic White	456
Black	72
Hispanic	34
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	322
From 75 to 84	157
85 and over	44
Less than 65	67

Conditions of Medicare patients treated by Dr. Gulchin A. Ergun, MD in 2016

Hypertension	69
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	43
Depression	24
Chronic Kidney Disease	32
Asthma	23
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	24
Chronic Obstructive Pulmonary Disease	18
Diabetes	31
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gulchin A. Ergun, MD treated as a gastroenterologist in HOUSTON, TX during 2017 were gastrointestinal procedures, manometry, minimally invasive procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Gulchin A. Ergun, MD for Medicare patients.

anorectal procedures	26
diagnostic procedures	151
doctor visit	366
gastrointestinal procedures	628
hospital care	130
inpatient care	130
manometry	245
minimally invasive procedures	238
preventive care	57
removal of lesion (e.g. growth)	151

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gulchin A. Ergun, MD.

**Gender**
Male	224
Female	431

**Ethnicity**
Non-Hispanic White	473
Black	102
Hispanic	46
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	349
From 75 to 84	174
85 and over	43
Less than 65	89

Conditions of Medicare patients treated by Dr. Gulchin A. Ergun, MD in 2017

Hypertension	72
High Cholesterol	53
Stroke	7
Ischemic Heart Disease	45
Depression	30
Chronic Kidney Disease	38
Asthma	12
Osteoperosis	15
Atrial Fibrilation	14
Heart Failure	29
Chronic Obstructive Pulmonary Disease	22
Diabetes	37
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gulchin A. Ergun, MD treated as a gastroenterologist in HOUSTON, TX during 2018 were gastrointestinal procedures, manometry, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Gulchin A. Ergun, MD for Medicare patients.

anorectal procedures	26
diagnostic procedures	133
doctor visit	355
gastrointestinal procedures	642
hospital care	168
inpatient care	168
manometry	246
minimally invasive procedures	243
preventive care	69
removal of lesion (e.g. growth)	133

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gulchin A. Ergun, MD.

**Gender**
Male	224
Female	459

**Ethnicity**
Non-Hispanic White	493
Black	104
Hispanic	54
Asian	21
Other	11
Native American	0

**Age**
From 65 to 74	357
From 75 to 84	196
85 and over	39
Less than 65	91

Conditions of Medicare patients treated by Dr. Gulchin A. Ergun, MD in 2018

Hypertension	75
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	46
Depression	26
Chronic Kidney Disease	37
Asthma	12
Osteoperosis	15
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	19
Diabetes	33
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gulchin A. Ergun, MD treated as a gastroenterologist in HOUSTON, TX during 2019 were gastrointestinal procedures, manometry, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Gulchin A. Ergun, MD for Medicare patients.

anorectal procedures	44
diagnostic procedures	146
doctor visit	307
gastrointestinal procedures	775
hospital care	154
inpatient care	154
manometry	325
minimally invasive procedures	240
preventive care	57
removal of lesion (e.g. growth)	146

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gulchin A. Ergun, MD.

**Gender**
Male	231
Female	512

**Ethnicity**
Non-Hispanic White	564
Black	99
Hispanic	47
Asian	22
Other	11
Native American	0

**Age**
From 65 to 74	408
From 75 to 84	207
85 and over	37
Less than 65	91

Conditions of Medicare patients treated by Dr. Gulchin A. Ergun, MD in 2019

Hypertension	73
High Cholesterol	68
Stroke	8
Ischemic Heart Disease	50
Depression	31
Chronic Kidney Disease	36
Asthma	15
Osteoperosis	18
Atrial Fibrilation	13
Heart Failure	24
Chronic Obstructive Pulmonary Disease	23
Diabetes	31
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gulchin A. Ergun, MD treated as a gastroenterologist in HOUSTON, TX during 2020 were gastrointestinal procedures, manometry, hospital care and inpatient care.

Volume of procedures performed by Dr. Gulchin A. Ergun, MD for Medicare patients.

anorectal procedures	36
diagnostic procedures	107
doctor visit	240
gastrointestinal procedures	512
hospital care	179
inpatient care	179
manometry	223
minimally invasive procedures	150
preventive care	22
removal of lesion (e.g. growth)	107

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gulchin A. Ergun, MD.

**Gender**
Male	203
Female	393

**Ethnicity**
Non-Hispanic White	447
Black	77
Hispanic	40
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	312
From 75 to 84	171
85 and over	48
Less than 65	65

Conditions of Medicare patients treated by Dr. Gulchin A. Ergun, MD in 2020

Hypertension	73
High Cholesterol	68
Stroke	9
Ischemic Heart Disease	52
Depression	32
Chronic Kidney Disease	41
Asthma	13
Osteoperosis	18
Atrial Fibrilation	17
Heart Failure	29
Chronic Obstructive Pulmonary Disease	19
Diabetes	35
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gulchin A. Ergun, MD treated as a gastroenterologist in HOUSTON, TX during 2021 were gastrointestinal procedures, manometry, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Gulchin A. Ergun, MD for Medicare patients.

anorectal procedures	32
diagnostic procedures	99
doctor visit	243
gastrointestinal procedures	530
hospital care	126
inpatient care	126
manometry	222
minimally invasive procedures	150
preventive care	30
removal of lesion (e.g. growth)	99

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gulchin A. Ergun, MD.

**Gender**
Male	187
Female	374

**Ethnicity**
Non-Hispanic White	420
Black	66
Hispanic	37
Asian	22
Other	16
Native American	0

**Age**
From 65 to 74	312
From 75 to 84	172
85 and over	29
Less than 65	48

Conditions of Medicare patients treated by Dr. Gulchin A. Ergun, MD in 2021

Hypertension	73
High Cholesterol	69
Stroke	10
Ischemic Heart Disease	51
Depression	32
Chronic Kidney Disease	41
Asthma	13
Osteoperosis	18
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gulchin A. Ergun, MD treated as a gastroenterologist in HOUSTON, TX during 2022 were gastrointestinal procedures, manometry, minimally invasive procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Gulchin A. Ergun, MD for Medicare patients.

anorectal procedures	37
diagnostic procedures	126
doctor visit	207
gastrointestinal procedures	518
hospital care	46
inpatient care	46
manometry	217
minimally invasive procedures	166
preventive care	24
removal of lesion (e.g. growth)	126

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gulchin A. Ergun, MD.

**Gender**
Male	163
Female	332

**Ethnicity**
Non-Hispanic White	387
Black	49
Hispanic	27
Asian	17
Other	15
Native American	0

**Age**
From 65 to 74	272
From 75 to 84	162
85 and over	21
Less than 65	40

Conditions of Medicare patients treated by Dr. Gulchin A. Ergun, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	38
Depression	24
Chronic Kidney Disease	29
Asthma	20
Osteoperosis	27
Atrial Fibrilation	21
Heart Failure	19
Chronic Obstructive Pulmonary Disease	25
Diabetes	27
Dementia	6
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Gulchin A. Ergun, MD treated as a gastroenterologist in HOUSTON, TX during 2023 were gastrointestinal procedures, manometry, minimally invasive procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Gulchin A. Ergun, MD for Medicare patients.

anorectal procedures	39
diagnostic procedures	104
doctor visit	200
gastrointestinal procedures	463
hospital care	71
inpatient care	71
manometry	192
minimally invasive procedures	134
preventive care	13
removal of lesion (e.g. growth)	104

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gulchin A. Ergun, MD.

**Gender**
Male	137
Female	311

**Ethnicity**
Non-Hispanic White	351
Black	42
Hispanic	23
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	233
From 75 to 84	155
85 and over	29
Less than 65	31

Conditions of Medicare patients treated by Dr. Gulchin A. Ergun, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	41
Depression	30
Chronic Kidney Disease	29
Asthma	21
Osteoperosis	26
Atrial Fibrilation	23
Heart Failure	21
Chronic Obstructive Pulmonary Disease	25
Diabetes	32
Dementia	5
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Gulchin A. Ergun, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gulchin A. Ergun, MD treated as a gastroenterologist in HOUSTON, TX were gastrointestinal procedures, manometry, minimally invasive procedures and removal of lesion (e.g. growth).

anorectal procedures	29
diagnostic procedures	127
doctor visit	319
gastrointestinal procedures	569
hospital care	116
inpatient care	116
manometry	229
minimally invasive procedures	196
preventive care	43
removal of lesion (e.g. growth)	127

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Gulchin A. Ergun, MD.

**Gender**
Male	188
Female	395

**Ethnicity**
Black / African American	71
Asian / Pacific Islander	13
Non-Hispanic White	443
Hispanic	39
Native American / Alaskan Native	0
Other	6

**Age**
75 to 84	166
85 and over	37
Less than 65	65
65 to 74	314

Average of Total of Conditions of Medicare patients treated by Dr. Gulchin A. Ergun, MD From 2012 - 2023

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

Hypertension	66
High Cholesterol	59
Stroke	8
Ischemic Heart Disease	41
Depression	25
Chronic Kidney Disease	30
Asthma	14
Osteoporosis	15
Heart Failure	21
Chronic Obstructive Pulmonary Disease	20
Diabetes	29
Atrial Fibrillation	13
Cancer	11
Dementia	9

Education & Training

She completed residency at University Hospitals, Cleveland. She is certified by the American Board of Internal Medicine: Gastroenterology and has a state license in Texas.

Residency: University Hospitals, Cleveland

Board Certification: American Board of Internal Medicine: Gastroenterology

Licensed In: Texas

Affiliations & Hospitals

Dr. Gulchin A. Ergun, MD is associated with these hospitals and organizations:

Houston Methodist Hospital

Houston Methodist

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. Gulchin A. Ergun, MD appears to accept the following insurance providers: CIGNA Open Access, United Healthcare PPO, United Healthcare POS, United Healthcare HMO, United Healthcare EPO, Blue Choice PPO, Blue Choice POS, First Health PPO, Aetna POS, Aetna QPOS, Aetna Workers' Compensation, Golden Rule, TRICARE, Best Doctors, Aetna Select, Aetna EPO, Trustmark , Aetna PPO, Aetna HMO, CIGNA Network, Aetna Affordable Health Choices, Aetna Signature Administrators, CIGNA PPO, CIGNA POS, CIGNA HMO, Aetna Medicare PPO, CIGNA EPO, CIGNA Choice Fund, CIGNA Indemnity, AARP, Medicare Advantage, Blue Cross Blue Shield HMO, Blue Cross Blue Shield POS, Blue Cross Blue Shield EPO, Three Rivers Provider Network, Coventry PPO, HealthSpring, US Family Health Plan, Blue Cross Blue Shield PPO, United Healthcare, Medicare, Railroad Medicare, Humana, Cigna, Molina Healthcare, WellPoint, Aetna Open Access, United Healthcare Community Plan (AmeriChoice), Humana Medicare Advantage PPO, Horizon Blue Cross Blue Shield, CIGNA Network Open Access, PHCS PPO, MultiPlan PPO, Private Healthcare Systems (PHCS), Aetna APCN Plus Multi-Tier HM Tier 2, GeoBlue, BCBS PPO GUIDESTONE, TRS-Care Standard ALT B II Group 485006, TRS-Care Standard ALT B I Group 485005, Community Health Choice PREMIER Gold, TRS-ActiveCare Fully Insured Plan-South Texas Region Group 295430, Aetna Student Health, TX Annual Conf of UMC-UMR, TRS-Care Standard ALT A II Group 485003, Aetna Transplant, TRS-ActiveCare Primary Group 385003, DEVOTED DUAL PLUS GREATER HOUSTON, DEVOTED CORE GREATER HOUSTON HMO, TRS-Care Standard Group 485000, UnitedHealthOne, TRS-Care Standard ALT A I Group 485002, Community Health Choice PREMIER Silver, Blue Essentials Access, UMR, TRS-ActiveCare Fully Insured Plan-West Texas Region Group 295781, TRS-ActiveCare 2 Group 385002, DEVOTED EXTRA GREATER HOUSTON (HMO), HAA Preferred Partners (International), Aetna Common Spirit Minimum Value Plan, BCBS PPO Wespath, Aetna Health Network, Aetna Managed Choice / Elect Choice, United Health Integrated Services, Aetna Meritain Hlth/Aetna Premier Care (APCN), Olympus Managed Care (International), DEVOTED PREMIUM (PRIME) GREATER HOUSTON (HMO), Aetna Medicare HMO Prime, Aetna Choice POS / Open Choice, Aetna Signature Administrators Allied Benefits, Blue Edge, Blue Essentials, Aetna International, Aetna Medicare Dual Complete Plan (HMO D-SNP), Aetna TX Pref Plus II Network, Blue Cross Blue Shield FEP Federal Employee Plan, DEVOTED GIVEBACK GREATER HOUSTON (HMO), TRS-Care Standard CMED Group 485001, TRS-ActiveCare HD Group 385000, Aetna Signature Administrators TX Annual Conf of UMC, TRS-ActiveCare Primary Plus Group 385001 and Aetna Premier Care Network.

Insurance Accepted by Provider includes:

According to our sources, Dr. Gulchin A. Ergun, MD accepts the following insurance providers:

CIGNA Open Access

United Healthcare PPO

United Healthcare POS

United Healthcare HMO

United Healthcare EPO

Blue Choice PPO

Blue Choice POS

First Health PPO

Aetna POS

Aetna QPOS

Aetna Workers' Compensation

Golden Rule

TRICARE

Best Doctors

Aetna Select

Aetna EPO

Trustmark

Aetna PPO

Aetna HMO

CIGNA Network

Aetna Affordable Health Choices

Aetna Signature Administrators

CIGNA PPO

CIGNA POS

CIGNA HMO

Aetna Medicare PPO

CIGNA EPO

CIGNA Choice Fund

CIGNA Indemnity

AARP

Medicare Advantage

Blue Cross Blue Shield HMO

Blue Cross Blue Shield POS

Blue Cross Blue Shield EPO

Three Rivers Provider Network

Coventry PPO

HealthSpring

US Family Health Plan

Blue Cross Blue Shield PPO

United Healthcare

Medicare

Railroad Medicare

Humana

Cigna

Molina Healthcare

WellPoint

Aetna Open Access

United Healthcare Community Plan (AmeriChoice)

Humana Medicare Advantage PPO

Horizon Blue Cross Blue Shield

CIGNA Network Open Access

PHCS PPO

MultiPlan PPO

Private Healthcare Systems (PHCS)

Aetna APCN Plus Multi-Tier HM Tier 2

GeoBlue

BCBS PPO GUIDESTONE

TRS-Care Standard ALT B II Group 485006

TRS-Care Standard ALT B I Group 485005

Community Health Choice PREMIER Gold

TRS-ActiveCare Fully Insured Plan-South Texas Region Group 295430

Aetna Student Health

TX Annual Conf of UMC-UMR

TRS-Care Standard ALT A II Group 485003

Aetna Transplant

TRS-ActiveCare Primary Group 385003

DEVOTED DUAL PLUS GREATER HOUSTON

DEVOTED CORE GREATER HOUSTON HMO

TRS-Care Standard Group 485000

UnitedHealthOne

TRS-Care Standard ALT A I Group 485002

Community Health Choice PREMIER Silver

Blue Essentials Access

UMR

TRS-ActiveCare Fully Insured Plan-West Texas Region Group 295781

TRS-ActiveCare 2 Group 385002

DEVOTED EXTRA GREATER HOUSTON (HMO)

HAA Preferred Partners (International)

Aetna Common Spirit Minimum Value Plan

BCBS PPO Wespath

Aetna Health Network

Aetna Managed Choice / Elect Choice

United Health Integrated Services

Aetna Meritain Hlth/Aetna Premier Care (APCN)

Olympus Managed Care (International)

DEVOTED PREMIUM (PRIME) GREATER HOUSTON (HMO)

Aetna Medicare HMO Prime

Aetna Choice POS / Open Choice

Aetna Signature Administrators Allied Benefits

Blue Edge

Blue Essentials

Aetna International

Aetna Medicare Dual Complete Plan (HMO D-SNP)

Aetna TX Pref Plus II Network

Blue Cross Blue Shield FEP Federal Employee Plan

DEVOTED GIVEBACK GREATER HOUSTON (HMO)

TRS-Care Standard CMED Group 485001

TRS-ActiveCare HD Group 385000

Aetna Signature Administrators TX Annual Conf of UMC

TRS-ActiveCare Primary Plus Group 385001

Aetna Premier Care Network

Ratings & Reviews

Dr. Gulchin A. Ergun, MD has an exceptional overall rating with an average of 4.99 out of 5 stars based on 37 ratings. We collect ratings and reviews of Dr. Gulchin A. Ergun, MD from all over the web to help you find the right in HOUSTON, TX.

4.99

Overall Rating

(37 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-05-29

Patient verified via Press Ganey

Dr Ergun clearly has a lot of wisdom and experience and uses her knowledge to explain medical info. We appreciated her insight as she use various results from medical testing I've had to assess / determine my condition. She then helped us understand her views on the next steps and treatment I needed.

Overall Rating: 5.0 2025-06-17

Patient verified via Press Ganey

Best visit yet. NP and Dr Ergun spent a great deal of time with me listening and offering for treatment with a recommended 1 year follow-up. Thank you both! It was MUCH appreciated.

Overall Rating: 5.0 2024-05-09

Patient verified via Press Ganey

Dr. Ergun was so delightful! Extremely pleasant and relaxed experience. She explained everything very thoroughly and took plenty of time. Didn't feel like she was rushing me.

Overall Rating: 5.0 2026-02-12

Patient verified via Press Ganey

Excellent care? Love her!!!

General Payments

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

**Payments by Company**
Allergan Inc.	$12,758 VIBERZI $12,703	LINZESS $55
Covidien LP	$5,870 GI Solutions $174	Manometry $89	PillCam $58	Smart Pill $29	$5,521
Actavis Pharma Inc	$2,362 LINZESS $2,347	ZENPEP $13	VIBERZI $2
FOREST PHARMACEUTICALS, INC.	$1,489 LINZESS $1,489
AbbVie Inc.	$1,315 Rinvoq $695	Skyrizi $236	Humira $195	LINZESS $108	Creon $81
Other	$8,320 XIFAXAN $556	Humira $491	ENTYVIO $472	CONMED Biliary $391	STELARA $375	Other $6,035

**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	$17,596
Food and Beverage	$11,134
Travel and Lodging	$3,202
Education	$156
Gift	$26

Biography

Dr. Gulchin Ergun works as an adult gastroenterology. Dr. Ergun trained at the University Hospitals, Cleveland for Dr. Ergun's residency. Dr. Ergun's clinical interests include barrett's esophagus, achalasia, and celiac disease. Patients gave Dr. Ergun an average rating of 5.0 stars (out of 5). Dr. Ergun accepts several insurance carriers, including Trustmark, Aetna EPO, and Blue California. Dr. Ergun has received the following distinction: Texas Super Doctors. In addition to English, Dr. Ergun speaks Turkish. Dr. Ergun is professionally affiliated with Houston Methodist Hospital. Dr. Ergun welcomes new patients at Dr. Ergun's office inHOUSTON, TX as reported by Doctor.com.