Browse specialties
Chiropractors
Dentists
Dermatologists
Ear, Nose & Throat Doctors
Endocrinologists
Eye Doctors
OBGYNs
Ophthalmologists
Optometrists
Orthopedic Surgeons
Podiatrists
Primary Care Doctors
Psychiatrists
Psychologists
Therapist-Counselors
See all specialties A-Z
Zocdoc
HomeAbout usPressCareersHelp
Contact
service@zocdoc.com855-962-3621
Discover
The Paper Gown: Stories for and about patientsThe Script: Insights for doctorsCommunity StandardsData and privacyVerified reviewsTech BlogNew
Are you a top doctor or health service?
Try Zo, your AI Phone AssistantList your practice on ZocdocLearn about Zocdoc for Health SystemsBecome an EHR partner
Insurance Carriers
Top Specialties
Welcome to Zocdoc!
Book local doctors who take your insurance
Sign up
For providers
Grow your practice
For patients
Browse doctors
Browse practices
Browse hospitals
Browse insurances
Browse locations
Browse conditions
Browse procedures
Browse treatments
Zocdoc
HomeAbout usPressCareersHelp
Contact
service@zocdoc.com855-962-3621
Discover
The Paper Gown: Stories for and about patientsThe Script: Insights for doctorsCommunity StandardsData and privacyVerified reviewsTech BlogNew
Are you a top doctor or health service?
Try Zo, your AI Phone AssistantList your practice on ZocdocLearn about Zocdoc for Health SystemsBecome an EHR partner
Insurance Carriers
Top Specialties
HelpList your practice on Zocdoc
Sign up

Find an in-network doctor from over 1,000 insurance plans

Add your insurance to see in-network doctors
insurance link for 300
insurance link for 307
insurance link for 323
insurance link for 356
insurance link for 324
See all (1,000+)
315 verified Gastroenterologists in Willowbrook, Houston, TX
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
All providers
Availability last updated 08/20/2026
Availability last updated 08/20/2026

Dr. Magen Luhn, MD

Sports Medicine Specialist
4.97
·73 reviews
Yes I loved Dr Lundi she was very helpful and funny broke everything down to me what my issue was were I understood her - Aug 20, 2025 by Ronnell W.Click to read more
1 mi · 13802 Centerfield Dr, Ste 300, Houston, TX 77070
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
"I strive to provide comprehensive, high-quality medical care for all my patients. I love seeing my patients achieve their health and fitness goals and look to support them in any way I can." Dr. Magen Luhn is a board-certified family medicine physician with specialized fellowship training in sport...Click to read more
Next available: Tue, Aug 25

Dr. Hyon Kang, DO

Gastroenterologist
4.80
·10 reviews
5.5 mi · 15655 Cypress Woods Medical Dr, Ste 100, Houston, TX 77014
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · 25+ years of experience · Expertise in acid reflux + 4 more ·
Read bio
Hyon S. Kang, DO, first completed his medical degree at Oklahoma State University College of Osteopathic Medicine in Tulsa in 2000. He then went to the Willford Hall Medical Center at Lackland Air Force Base in Texas to complete his internship and Internal Medicine residency in 2003. From there, Dr....Click to read more
Next available: Fri, Sep 25

Dr. Ayub Hussain, MD

Gastroenterologist
4.94
·32 reviews
WOW! In my experience's with Dr's they tend to be in-and-out spending very little time with you. This is NOT the case with Dr Hussain. Going through my medical history I happened to mention a previous location and we ended up having this wonderful 10 minute conversation. For the second time in m...Click to read more
5 mi · 19926 Northwest Fwy, Houston, TX 77065
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in acute gastrointestinal bleeding + 5 more ·
Read bio
Ayub Hussain, MD, FACG, FACP, is a Kelsey-Seybold Gastroenterology specialist who obtained his medical degree at Allama Iqbal Medical College in Lahore, Punjab, Pakistan, in 1987. Relocating to the United States, Dr. Hussain completed his internship and residency at Highland Hospital/University of R...Click to read more
Next available: Thu, Oct 15

Dr. Kevin Yu, MD

Gastroenterologist
5.00
·2 reviews
5.5 mi · 15655 Cypress Woods Medical Dr, Ste 100, Houston, TX 77014
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Kevin K. Yu, MD, MS, is a fellowship-trained gastroenterologist who attended St. Louis University School of Medicine in St. Louis, Missouri, graduating with his medical degree in 2018. He relocated to Texas, completing his internship and Internal Medicine residency at McGovern Medical School at the ...Click to read more
Next available: Mon, Sep 28

Dr. Wasay Mohajir, DO

Gastroenterologist
4.80
·5 reviews
5.5 mi · 15655 Cypress Woods Medical Dr, Ste 100, Houston, TX 77014
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients
Next available: Wed, Sep 30

Dr. Taher Jamali, MD

Gastroenterologist
5.00
·4 reviews
Everyone I spoke to was professional, efficient, and very helpful. - Aug 13, 2026 by Madyline K.Click to read more
10 mi · 421 School St, Ste. 110, Tomball, TX 77375
Accepts Aetna, BlueCross BlueShield, Medicare + 5 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Taher Jamali, MD is a board-certified gastroenterologist specializing in digestive health, liver disease, and advanced endoscopic procedures. He is dedicated to providing comprehensive, patient-centered care with an emphasis on personalized treatment plans, clear communication, and long-term wellnes...Click to read more
Next available: tomorrow

Dr. Ali Hashmi, MD

Gastroenterologist
4.55
·91 reviews
I love using this app I don’t have to wait to long to see a doctor yes I recommend - Dec 15, 2022 by Yineth L.Click to read more
10 mi · 421 School St, Ste. 110, Tomball, TX 77375
Accepts Aetna, BlueCross BlueShield, Cigna + 40 more
Accepting new patients · Excellent wait timeExpertise in irritable bowel syndrome (ibs) + 4 more
Next available: Thu, Aug 27

Regina Ottan, NP

Family Nurse Practitioner
4.40
·204 reviews
I was very pleased with my doctor, she did a thorough exam and explained everything about my bloodwork very precisely. - Dec 8, 2023 by Monica N.Click to read more
6 mi · 8686 Hwy 6 N, Houston, TX 77095
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients ·
Read bio
Dr. Regina Ottan-Obi, FNP, DNP, is a board-certified family nurse practitioner at Copperfield Family Clinic in Houston, Texas. She provides comprehensive care for the whole family. Dr. Regina Ottan-Obi earned her associate degree in nursing from Wayne County Community College in Detroit, Michigan. S...Click to read more
Next available: Tue, Aug 25

Kaitlyn Avery, FNP-BC

Nurse Practitioner (Gastroenterology)
5.00
·26 reviews
5.5 mi · 15655 Cypress Woods Medical Dr, Ste 100, Houston, TX 77014
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · Highly recommended ·
Read bio
Kaitlyn Avery, FNP-BC, obtained her bachelor’s degree in nursing from Texas A&M in 2020. She then earned her master’s degree in nursing from the University of Texas Medical Branch in Galveston in 2022. At Kelsey-Seybold, Kaitlyn cares for patients seeking help with a variety of gastro-intestinal is...Click to read more
Next available: tomorrow

Dr. Richard Lacamera, MD

Gastroenterologist
4.82
·62 reviews
Great experience loved my doctor. Explained everything. I know I am in good hands with Dr. Richard Lacamera. Thank you - Oct 2, 2024 by Cynthia H.Click to read more
10.5 mi · 27160 US-290, suite 208, Cypress, TX 77433
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in diverticulosis (outpouchings) of intestine + 5 more ·
Read bio
Dr. LaCamera began his education in Florida, earning his Bachelor's of Science in Zoology from the University of Florida in 1987. After attending medical school in 1991, he then went on to complete his internal medicine residency at the University of Alabama Birmingham in 1994. Finally, after comple...Click to read more
Next available: Mon, Aug 31

Dr. Diana Franco Corso, MD

Gastroenterologist
4.60
·35 reviews
The visit was pleasant and educational. by SBClick to read more
10.5 mi · 27160 US-290, suite 208, Cypress, TX 77433
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Also offers video visits · Accepting new patients · Excellent wait time · Expertise in chronic inflammatory bowel disease (ibd) + 2 more ·
Read bio
Dr. Diana Franco Corso, a skilled gastroenterologist, practices at Gastro Health and Nutrition in Katy, Texas. She is also affiliated with Memorial Hermann Katy Hospital. Dr. Corso received her medical degree from the Pontificia Universidad Javeriana Faculty of Medicine in Bogota, Colombia. Patient...Click to read more
Next available: Wed, Sep 9

Yilian Almaguer Simon, APRN

Family Nurse Practitioner
4.77
·81 reviews
Hands down the best provider. She listens and explains everything down to the T!Click to read more
8 mi · 7050 Lakeview Haven Dr, Ste 100, Houston, TX 77095
Accepts BlueCross BlueShield + 8 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
NP Yilian Almaguer Simon has over 26 years of experience in patient care and provides compassionate, evidence-based healthcare for patients of all ages. She is highly skilled in assessing patient needs, ordering and interpreting diagnostic and laboratory tests, diagnosing and treating a wide range o...Click to read more
Next available: tomorrow

Dr. Tesfai Tekle, MD

Gastroenterologist
4.14
·7 reviews
11 mi · 22407 Holzwarth Rd, Spg, TX 77389
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · 19 years of experience · Excellent wait time ·
Read bio
Tesfai Tekle, MD, earned his medical degree at Creighton University School of Medicine in Omaha, Nebraska, in 2007. He then went to Tulane School of Medicine in New Orleans, Louisiana, to complete his Internal Medicine residency in 2010. After caring for patients for 15 years as a hospitalist, Dr. T...Click to read more
Next available: Mon, Oct 5

Dr. Daniel Zhang, MD

Gastroenterologist
5.00
·31 reviews
12 mi · 9110 Katy Fwy, Houston, TX 77055
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · Highly recommended ·
Read bio
Dr. Daniel Zhang completed his Bachelor of Arts in bio-chemistry, cum laude, and in economics, cum laude, at Rice University in Houston in 2010. He earned his medical degree in 2014 at The University of Texas Southwestern Medical School in Dallas. In 2017, he completed his residency in Internal Medi...Click to read more
Next available: Mon, Nov 9

Dr. Mayur Parepally, MD

Gastroenterologist
5.00
·10 reviews
12 mi · 9110 Katy Fwy, Houston, TX 77055
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · Highly recommended · Expertise in acute gastrointestinal bleeding + 5 more ·
Read bio
Mayur Parepally, MD, attended Temple University School of Medicine in Philadelphia, Pennsylvania, earning his medical degree in 2011. He went on to the University of Illinois Chicago, where he completed his Internal Medicine internship and residency in 2014. From there, Dr. Parepally went to the Loy...Click to read more
Next available: Tue, Sep 22

Jaram Lim, FNP-BC

Nurse Practitioner (Gastroenterology)
5.00
·16 reviews
5 mi · 19926 Northwest Fwy, Houston, TX 77065
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · Highly recommended ·
Read bio
Jaram Lim, FNP-BC, earned her Bachelor of Science in Nursing at Houston Christian University in 2014. She worked as a registered nurse before returning to Houston Christian University, earning her Master of Science in Nursing in 2020. Jaram joined Kelsey-Seybold in August 2024 as a family nurse prac...Click to read more
Next available: Thu, Oct 15

Dr. Mohit Gupta, MD

Internist
4.78
·246 reviews
Professional, courteous, informative, and easy location to find. - Mar 20, 2026 by Leslie B.Click to read more
10.5 mi · 27160 US-290, Ste 207, Cypress, TX 77433
Accepts Aetna, BlueCross BlueShield, Cigna + 36 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
After 15 years of work experience, including 10 years practicing at the Cleveland Clinic hospital, ranked the #2 hospital in the world, I have decided to call Cypress home and started my primary care practice near the 99/290 junction. I have experience evaluating and treating patients ranging from t...Click to read more
Next available: tomorrow

Dr. Muhammad Behzad Zafar, MD

Gastroenterologist
4.83
·332 reviews
Excellent doctor. Took time to listen to everything and came up with solutions. Great bedside manner! - Sep 26, 2018 by Sarah T.Click to read more
16.5 mi · 4615 Southwest Fwy., 9th Floor, Houston, TX 77027
Accepts Aetna, BlueCross BlueShield, Cigna + 36 more
Accepting new patients · 17 years of experience · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 4 more ·
Read bio
Dr. M. Behzad Zafar is a board-certified gastroenterologist with significant clinical experience in managing digestive health. He trained at the Baylor College of Medicine in Houston, TX, where he completed his Internal Medicine Residency in 2009, and his Gastroenterology Fellowship in 2013. He prov...Click to read more
Next available: Tue, Sep 8

Magdalene Inyang, APRN, RN, NP

Family Nurse Practitioner
4.35
·26 reviews
Quick but thorough! Id recommend!Click to read more
16 mi · 12121 Richmond Ave, Ste 216, Houston, TX 77082
Accepts BlueCross BlueShield + 8 more
Also offers video visits · Accepting new patients ·
Read bio
NP Maggie Inyang is a Nurse Practitioner specializing in primary care for adults. She provides personalized care focused on preventive health, chronic disease management, and overall wellness. Her services include annual checkups, management of conditions like diabetes and hypertension, and acute il...Click to read more
Next available: tomorrow

Dr. Murtaza Arif, MD

Gastroenterologist
4.66
·419 reviews
Overall great experience. Understood my problems and gave me a range of possible solutions - Mar 21, 2025 by Deysi P.Click to read more
19 mi · 410 W Grand Pkwy S, Ste 4B, Katy, TX 77494
Accepts Aetna, BlueCross BlueShield, Cigna + 13 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in acid reflux + 2 more ·
Read bio
Dr. Murtaza Arif is a board-certified gastroenterologist with over 10 years of clinical experience. He moved to Houston in 2016 and, within a short period, has developed a solid reputation as an exceptional gastroenterologist in the area. Dr. Arif earned his Bachelor of Medicine, Bachelor of Surger...Click to read more
Next available: Mon, Aug 24

Dr. Sheila Rastegari, DO

Gastroenterologist
5.00
·14 reviews
The whole office visit from check-in to my first discussion with Dr. Rastegari and the lab staff was so pleasant. I am looking forward to future appointments in a way I haven't before. I am both curious about my health and the steps Dr. Rastegari will take to help me feel better. by Sadina S.Click to read more
17 mi · 3102 Kirby, Houston, TX 77098
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Sheila Rastegari, DO, is a double board-certified gastroenterologist and internist at Kelsey-Seybold Clinic. She attended the University of North Texas Health Science Center at Fort Worth, earning her medical degree in 2017. From there, Dr. Rastegari went on to Methodist Dallas Medical Center, compl...Click to read more
Next available: Mon, Sep 21

Dr. Homayon Sidiq, MD

Gastroenterologist
4.40
·30 reviews
17 mi · 3102 Kirby, Houston, TX 77098
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · 25+ years of experience ·
Read bio
Dr. Sidiq graduated from Aga Khan University in Karachi, Pakistan in 1992 with a Bachelor of Science and a Bachelor of Medicine. In 1993, he completed his internship at the university. In 1997, Dr. Sidiq completed his residency in Internal Medicine at The University of Texas Health Science Center at...Click to read more
Next available: Wed, Sep 23

Dr. Kati Choi, MD

Gastroenterologist
5.00
·36 reviews
Dr. Choi has great bedside manner and explained everything clearly! - Jul 29, 2026 by Gabriele J.Click to read more
17 mi · 3102 Kirby, Houston, TX 77098
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Kati Choi, MD, is a board-certified Internal Medicine physician with fellowship training in Gastroenterology. Dr. Choi earned her Bachelor of Science degree in biochemistry in 2011 at The University of Texas at Austin, graduating magna cum laude. She received her Doctor of Medicine degree in 2016 fr...Click to read more
Next available: Tue, Sep 29

Kelsey Bezner, PA

Physician Assistant
4.53
·49 reviews
Dr. Shelbie has awesome patient/doctor bed side manners. She has a super personality. She doesn't rush your visit and definitely answer all questions. - Mar 24, 2025 by Monique C.Click to read more
13 mi · 8558 Creekside Forest Dr, Ste B-100, The Woodlands, TX 77375
Accepts Aetna, BlueCross BlueShield, Cigna + 37 more
Accepting new patients · Expertise in acute urinary tract infection + 1 more ·
Read bio
If you are canceling your appointment within 24 hours, please call the office. Kelsey Bezner is a nationally certified physician assistant who provides primary care. As a Houston native and having spent much of her clinical training in Houston, she is passionate about providing patient-centered med...Click to read more
Next available: Tue, Oct 20

Jamie Doan, FNP-C

Nurse Practitioner (Gastroenterology)
4.90
·31 reviews
11 mi · 22407 Holzwarth Rd, Spg, TX 77389
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Jamie Doan, MSN, FNP-C, graduated with honors from the University of Texas Medical Branch at Galveston with a bachelor’s degree in nursing in 2005. Then in 2012, she graduated from the University of Texas Health Science Center at Houston with a master’s degree in nursing. Jamie joined Kelsey-Seybold...Click to read more
Next available: Fri, Oct 2

Jessica Zheng, PA-C

Physician Assistant (Gastroenterology)
3.67
·3 reviews
It was incredibly disappointing. I felt as though the appointment was an annoying favor being done for me. I was asked a checklist of questions with no concern for me to elaborate or make me feel comfortable at all. When asked if I had other questions, I did not feel comfortable to ask them and when...Click to read more
12 mi · 9110 Katy Fwy, Houston, TX 77055
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · Excellent wait time ·
Read bio
Jessica Zheng, PA-C, graduated with her Bachelor of Science and Arts in human development and family sciences from the University of Texas at Austin in 2020. She then went to Galveston, attending the University of Texas Medical Branch School of Medicine to earn her Master of Science in physician ass...Click to read more
Next available: Tue, Sep 8

Brigitte Jomuad, APRN

Family Nurse Practitioner
16 mi · 9701 Richmond Ave, Ste 220, Houston, TX 77042
Accepts BlueCross BlueShield, Medicare, UnitedHealthcare + 4 more
Accepting new patients ·
Read bio
Fluent in English and Filipino, Ms. Jomuad provides comprehensive care to a diverse patient population. Her role addresses various health concerns, emphasizing preventive care and patient educationClick to read more
Next available: tomorrow

Dunia Gutierrez Alfonso, FNP

Family Nurse Practitioner
16 mi · 9701 Richmond Ave, Ste 220, Houston, TX 77042
Accepts BlueCross BlueShield, Medicare, UnitedHealthcare + 4 more
Accepting new patients ·
Read bio
Ms. Gutierrez, FNP-C, is a Board Certified and Licensed Family Nurse Practitioner with extensive experience in primary care. She also earned her medical degree in Medicine in Cuba, where she gained valuable clinical experience caring for patients with a wide range of acute and chronic medical condit...Click to read more
Next available: tomorrow

Albert Walker, PA-C

Physician Assistant (Gastroenterology)
12 mi · 9110 Katy Fwy, Houston, TX 77055
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients ·
Read bio
Albert Walker, PA-C, attended the University of Alabama at Birmingham, where he earned both his Bachelor of Arts and Science in biology in 2018 and his Master of Science in Physician Assistant Studies in 2022. He joined Kelsey-Seybold’s Gastroenterology medical staff as a certified physician assista...Click to read more
Next available: Wed, Sep 16

Dr. David Michalak, MD

Family Physician
4.80
·686 reviews
Relaxed, no nonsense approach. Will definitely be my first choice next time I need a doctor. - Jan 11, 2020Click to read more
15 mi · 4840 W Panther Creek Dr, Ste 101, The Woodlands, TX 77381
Accepts Aetna, BlueCross BlueShield, Cigna + 22 more
Also offers video visits · Accepting new patients · 23 years of experience · Excellent wait time · Expertise in chronic diabetes + 7 more ·
Read bio
A native of Houston, TX, Dr. Michalak specializes in Family Medicine and holds board certification in the subspecialty of sleep medicine. A former Registered Nurse, he spent nearly a decade working in intensive care and emergency department environments before returning to school to pursue Medicine....Click to read more
Next available: Mon, Aug 24

Dr. Rabia Shakeel, MD

Gastroenterologist
4.31
·26 reviews
19 mi · 2727 W Holcombe Blvd, Houston, TX 77025
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · Excellent wait time · Expertise in colonoscopy ·
Read bio
Rabia Shakeel, MD, is a gastroenterologist at Kelsey-Seybold Clinic. After obtaining her Doctor of Medicine from Washington University, Dr. Shakeel completed her Internal Medicine residency at the University of Texas Southwestern Medical Center in 2017. She then completed her Gastroenterology fellow...Click to read more
Next available: Fri, Sep 25

Dr. Greg Galler, MD

Gastroenterologist
5.00
·32 reviews
19 mi · 2727 W Holcombe Blvd, Houston, TX 77025
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time ·
Read bio
Dr. Galler graduated Magna Cum Laude from Duke University with a Bachelor of Science degree in Biology. After earning his medical degree from the University of Kansas in Kansas City, Kansas, he completed his internship and residency in Internal Medicine at the University of Michigan. He completed a ...Click to read more
Next available: Mon, Sep 28

Victor Mzyece, NP

Family Nurse Practitioner
4.79
·508 reviews
Great appt. My Dr was precise and gave me lots of knowledge concerning my issue! I will definitely book again! - Nov 6, 2024 by Kai M.Click to read more
17 mi · 242 1st St W, Humble, TX 77338
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Thank you for booking with us! Please expect a call from our practice to verify your appointment details. It's important that you answer or respond to our outreach. We also kindly request that you provide your complete address and insurance information when you book or shortly after. We look forw...Click to read more
Next available: tomorrow

Dr. Tushar Dharia, MD

Gastroenterologist
4.93
·30 reviews
19 mi · 2727 W Holcombe Blvd, Houston, TX 77025
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · 23 years of experience · Highly recommended ·
Read bio
In 2003, Dr. Dharia graduated from The University of Texas Southwestern Medical School in Dallas. He went on to complete his residency at UT Southwestern in 2006, and in 2009, completed a fellowship in Digestive and Liver Diseases.Click to read more
Next available: Tue, Oct 13

Dr. Jimmy Nguyen, DO

Family Physician
4.64
·1044 reviews
Dr. Nguyen and staff was great. Office was nice and clean. - Jan 11, 2019 by Delisa W.Click to read more
17 mi · 21800 Katy Fwy, Ste 240, Katy, TX 77449
Accepts Aetna, BlueCross BlueShield, Cigna + 55 more
Also offers video visits · Accepting new patients · Expertise in chronic high blood pressure + 1 more ·
Read bio
Dr. Jimmy Nguyen is a reliable and caring family physician, serving the community of Katy, TX. Currently practicing at Family Medicine Specialists, he encourages personal responsibility in healthcare which includes attention to health maintenance as well as interactive decision making during times o...Click to read more
Next available: tomorrow

Brittany Lee Besong, PA

Physician Assistant
4.71
·38 reviews
I was super pleased with how everything went. I needed a general check up and to get some bloodwork done to see where I stand, and she was a pleasure to talk with about my concerns. She listened carefully, and provided great guidance on several issues that need attention. I’m glad I went to this loc...Click to read more
16 mi · 6769 Lake Woodlands Dr, Ste E, The Woodlands, TX 77382
Accepts Aetna, BlueCross BlueShield, Cigna + 37 more
Accepting new patients · Excellent wait time · Expertise in acute sinusitis + 3 more ·
Read bio
If you are canceling your appointment within 24 hours, please call the office. Medicaid accept as a secondary only. Brittany Besong, PA, is dedicated to delivering high-quality, compassionate care to The Woodlands and nearby communities. Brittany Besong specializes in Primary Care and works at Pri...Click to read more
Next available: Thu, Sep 3

Kyndall Moore, PA

Physician Assistant
16 mi · 6769 Lake Woodlands Dr, Ste E, The Woodlands, TX 77382
Accepts Aetna, BlueCross BlueShield, Cigna + 37 more
Accepting new patients ·
Read bio
***If you are canceling your appointment within 24 hours, please call the office.*** Medicaid accept as a secondary only. Kyndall Moore, MPAS, PA-C, CHES, is a board-certified Physician Assistant specializing in Family Medicine. She earned her Master of Physician Assistant Studies from the Univers...Click to read more
Next available: Tue, Aug 25

Dr. Nihal Siddiqui, MD

Primary Care Doctor
4.71
·31 reviews
I've been coming here for years and I'll keep coming back as long as ins lets me. by DGClick to read more
16 mi · 9004 Forest Crossing Dr, Ste B, The Woodlands, TX 77381
Accepts Aetna, BlueCross BlueShield, Cigna + 25 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in chronic diabetes + 7 more ·
Read bio
Dr. Nihal Siddiqui is an esteemed and renowned primary care doctor. He earned his bachelor's degree in medicine and surgery from the Alexandria University Faculty of Medicine. He completed his residency at UTMB Conroe. He is a member of the American Academy of Family Physicians. With more than 20 y...Click to read more
Next available: Mon, Aug 24

Dr. Dharmendra Verma, MD

Gastroenterologist
4.29
·24 reviews
Very proffessional and did listen to what I had to say, greatly satisfied. - Jan 26, 2026 by Noe S.Click to read more
22 mi · 1259 FM 1463, #500, Katy, TX 77494
Accepts Aetna, BlueCross BlueShield, Cigna + 6 more
Also offers video visits · Accepting new patients · Expertise in acute stomach inflammation/infection + 9 more ·
Read bio
Dharmendra Verma, MD completed his residency training in Internal medicine at the University of Texas, Houston along with MD Anderson Cancer Center, where subsequently, he received subspecialty fellowship in Gastroenterology, Hepatology, and Nutrition. He also received advanced training in Hepatolog...Click to read more
Next available: Mon, Aug 31

Maria Jose Montoya Guevara, PA, PA-C

Physician Assistant
4.83
·35 reviews
Sincere concern with helpful skills and expertise. - Mar 27, 2026 by James C.Click to read more
16 mi · 6769 Lake Woodlands Dr, Ste E, The Woodlands, TX 77382
Accepts Aetna, BlueCross BlueShield, Cigna + 37 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
If you are canceling your appointment within 24 hours, please call the office. Medicaid accept as a secondary only. Maria Jose Montoya, PA-C was raised in Honduras and came to the United States to pursue her love of medicine, psychology, research, and service. She graduated from Baylor College of M...Click to read more
Next available: Thu, Aug 27
Calendar Check
1-3 days

Average time it takes to be seen by a provider

Doctor
100k

Verified providers with a 4.8 average rating

Primary Care Physician
15+ years

In the business of finding quality care for patients

Patients trust Zocdoc
Doctor is great. Great experience using Zocdoc and they even had availability sooner than the provider website
Kaleb M
Zocdoc is great! Please consider using this you won't regret it. I was very, very pleased with my visit my future PCP was great!
Tracy S
My previous eye doctor has just moved away & I needed to be seen fast, so I turned to Zocdoc. Have always found great doctors through it.
Leeanne M
National Public Radio
New York Times
Yahoo
Self.com
Verge
Wall Street Journal
Frequently asked questions

How can I make a same-day appointment with a Gastroenterologist in Willowbrook, Houston?

On average, patients who use Zocdoc can search for a Gastroenterologist in Willowbrook, Houston, book an appointment, and see the Gastroenterologist within 24 hours. Same-day appointments are often available, you can search for real-time availability of Gastroenterologists in Willowbrook, Houston who accept your insurance and make an appointment online.

How can I find a Willowbrook, Houston Gastroenterologist who takes my insurance?

Zocdoc lets you search specifically for a Willowbrook, Houston Gastroenterologist who takes your insurance. Just choose your carrier and plan from the drop-down menu at the top of the page. If you’re not sure which plan you have, you can use Zocdoc’s insurance checker to find out.

How can I book an appointment online with a Gastroenterologist in Willowbrook, Houston?

Zocdoc is a free online service that helps patients find Gastroenterologists in Willowbrook, Houston and book appointments instantly. You can search for Willowbrook, Houston Gastroenterologists by symptom or visit reason. Then, choose your insurance plan. Based on that information, you’ll see a list of providers who meet your search criteria, along with their available appointment slots.

How can I find a female Gastroenterologist in Willowbrook, Houston?

When you search for Willowbrook, Houston Gastroenterologists on Zocdoc, you can filter your results by gender, in addition to other criteria. That way, you’ll only see Gastroenterologists in Willowbrook, Houston who match your preferences.

How can I find a Willowbrook, Houston Gastroenterologist who sees patients after hours?

On Zocdoc, you can search specifically for Willowbrook, Houston Gastroenterologists with availability after 5 p.m.

How can I find a top-rated Gastroenterologist in Willowbrook, Houston?

You can use Zocdoc to find Gastroenterologists in Willowbrook, Houston who are highly rated by other patients. These ratings are based on verified reviews submitted by real patients. Every time a patient completes an appointment booked on Zocdoc, they’re invited to review their experience. Each review must comply with Zocdoc’s guidelines.

How can I find a video visit with a Gastroenterologist online in Willowbrook, Houston?

Gastroenterologists in Willowbrook, Houston on Zocdoc who see patients through online video visits will have a purple video icon on their profiles. You can also filter your search results to show only Gastroenterologists who offer video visits.

Are video visits with a Gastroenterologist online covered by my insurance?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Gastroenterologists in Willowbrook, Houston who accept your insurance for video visits by selecting your carrier and plan from the drop-down menu at the top of the page. We recommend you check with your insurance carrier directly to confirm your coverage and out of pocket costs for video visits.

How can I find a Gastroenterologist in Willowbrook, Houston who sees patients in the morning or evening?

Zocdoc lets you search specifically for a Gastroenterologist who has appointments available before 10:00 am, or after 5:00 pm. Just choose the special hours filter at the top of our search page.

How can I find a Gastroenterologist in Willowbrook, Houston who sees patients during the weekend?

Zocdoc let's you see real-time availability for Gastroenterologists in Willowbrook, Houston. Many Gastroenterologists offer appointments on Saturdays and Sundays.

Find doctors

        Zocdoc›Gastroenterologists›Houston, TX›Willowbrook, Houston, TX