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
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 Tomball, 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 04/21/2026
Availability last updated 04/21/2026

Dr. Shabbir-Husain Jamali, MD

Gastroenterologist
4.72
·240 reviews
Wonderful doctor and staff that really cares about your complaints. - Jan 27, 2022 by Lori V.Click to read more
1 mi · 421 School St, Ste. 110, Tomball, TX 77375
Accepts Aetna, BlueCross BlueShield, Cigna + 56 more
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in colonoscopy + 7 more ·
Read bio
Dr. Shabbir Jamali, MD earned his Bachelor of Medicine, Bachelor of Surgery from Dow Medical College. He completed his Internal Medicine Residency at Wayne State University Medical Center in Detroit, Michigan, where he was awarded the “Best Intern of the Year” for his outstanding performance. He the...Click to read more
Next available: Wed, Jun 3

Dr. Ali Hashmi, MD

Gastroenterologist
4.54
·89 reviews
The doctor was really nice I would recommend him to anyone that needs a stomach doctor - Dec 22, 2021 by Goldie Elizabeth C.Click to read more
1 mi · 421 School St, Ste. 110, Tomball, TX 77375
Accepts Aetna, BlueCross BlueShield, Cigna + 50 more
Accepting new patients · Excellent wait timeExpertise in irritable bowel syndrome (ibs) + 4 more
Next available: Wed, Jul 1

Dr. Mohammed Alkhero, MD

Gastroenterologist
4.88
·8 reviews
He was amazing and really listened to me. 10/10 - Dec 16, 2025 by Megan H.Click to read more
5 mi · 26424 Strake Dr, The Woodlands, TX 77389
Accepts Aetna, BlueCross BlueShield, Cigna + 34 more
Accepting new patients · Excellent wait time ·
Read bio
"As a gastroenterologist, my primary focus will be attending carefully to my patient’s needs and to help create a comprehensive management plan that includes my patient’s comfort first and ends in satisfactory results for my patients and their families."Click to read more
Next available: Mon, Jun 15

Dr. James Rinkle, MD

Emergency Medicine Physician
5.00
·32 reviews
Very knowledgeable and thorough. I felt confident in the care I received. by MTClick to read more
4 mi · 8727 W Rayford Rd, Ste 160, Spring, TX 77389
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
About Dr. James Rinkle, MD Dr. James Rinkle is a board-certified Emergency Medicine physician with over 30 years of frontline clinical experience caring for patients across a wide range of acute, chronic, and preventive health needs. His medical career began as a paramedic, giving him a deep apprec...Click to read more
Next available: Thu, Apr 23

Dr. Diana Franco Corso, MD

Gastroenterologist
4.64
·28 reviews
Was very pleasant. Everyone one very kind and nice. by RLClick to read more
10 mi · 27160 US-290, suite 208, Cypress, TX 77433
Accepts Aetna, BlueCross BlueShield, Cigna + 10 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, Apr 29

Dr. Richard Lacamera, MD

Gastroenterologist
4.87
·54 reviews
Great by MVClick to read more
10 mi · 27160 US-290, suite 208, Cypress, TX 77433
Accepts Aetna, BlueCross BlueShield, Cigna + 10 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, May 4

Dr. Mohit Gupta, MD

Internist
4.77
·197 reviews
The staff was very nice, and the process was quick and easy. - May 5, 2025 by Anthony F.Click to read more
10 mi · 27160 US-290, Ste 207, Cypress, TX 77433
Accepts Aetna, BlueCross BlueShield, Cigna + 44 more
Also offers video visits · Accepting new patients · 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: today

Dr. Dawn P. Nevle, MD

Internist
7 mi · 20423 Kuykendahl Rd., Ste 100, Spring, TX 77379
Accepts Aetna, BlueCross BlueShield, Cigna + 42 more
Accepting new patients · 25+ years of experience · Expertise in chronic high blood pressure + 7 more ·
Read bio
Dr. Dawn P. Nevle is a board-certified Internal Medicine physician providing comprehensive outpatient care to adolescents and adults in Spring, Texas. With decades of experience in primary and preventive care, she is dedicated to building long-term relationships with her patients and delivering thou...Click to read more
Next available: tomorrow

Dr. Tesfai Tekle, MD

Gastroenterologist
5.00
·5 reviews
10 mi · 22407 Holzwarth Rd, Spring, TX 77389
Accepts Aetna, BlueCross BlueShield, Cigna + 66 more
Accepting new patients · 19 years of experience · Highly recommended ·
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, Jun 1

Dr. Hyon Kang, DO

Gastroenterologist
4.80
·10 reviews
11 mi · 15655 Cypress Woods Medical Dr, Ste 100, Houston, TX 77014
Accepts Aetna, BlueCross BlueShield, Cigna + 66 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, May 22

Dr. Wasay Mohajir, DO

Gastroenterologist
4.80
·5 reviews
11 mi · 15655 Cypress Woods Medical Dr, Houston, TX 77014
Accepts Aetna, BlueCross BlueShield, Cigna + 66 more
Accepting new patients
Next available: Wed, May 27

Dr. Kevin Yu, MD

Gastroenterologist
5.00
·1 review
11 mi · 15655 Cypress Woods Medical Dr, Houston, TX 77014
Accepts Aetna, BlueCross BlueShield, Cigna + 66 more
Accepting new patients · Highly recommended ·
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, Jun 1

Jamie Doan, FNP-C

Nurse Practitioner (Gastroenterology)
4.90
·30 reviews
10 mi · 22407 Holzwarth Rd, Spring, TX 77389
Accepts Aetna, BlueCross BlueShield, Cigna + 66 more
Accepting new patients · Highly recommended ·
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: today

Kelsey Bezner, PA

Physician Assistant
4.52
·48 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
5 mi · 8558 Creekside Forest Dr, Ste B-100, The Woodlands, TX 77375
Accepts Aetna, BlueCross BlueShield, Cigna + 43 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, Jun 2

Brittany Lee Besong, PA

Physician Assistant
4.81
·36 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
7.5 mi · 6769 Lake Woodlands Dr, Ste E, The Woodlands, TX 77382
Accepts Aetna, BlueCross BlueShield, Cigna + 43 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acute sinusitis + 3 more ·
Read bio
If you are canceling your appointment within 24 hours, please call the office. 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 Primary Care - Baylor St. Luke's Medical ...Click to read more
Next available: Thu, Apr 30

Dr. Ayub Hussain, MD

Gastroenterologist
4.94
·31 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
12.5 mi · 19926 NW Fwy, Houston, TX 77065
Accepts Aetna, BlueCross BlueShield, Cigna + 66 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, Jun 18

Regina Ottan, NP

Family Nurse Practitioner
4.39
·200 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
13.5 mi · 8686 Hwy 6 N, Houston, TX 77095
Accepts Aetna, BlueCross BlueShield, Cigna + 3 more
Also offers video visits · 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: today

Kaitlyn Avery, FNP-BC

Nurse Practitioner (Gastroenterology)
5.00
·26 reviews
11 mi · 15655 Cypress Woods Medical Dr, Ste 100, Houston, TX 77014
Accepts Aetna, BlueCross BlueShield, Cigna + 66 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

Maria Jose Montoya Guevara, PA, PA-C

Physician Assistant
4.82
·33 reviews
She listened to my needs. Gave me tools to use for my situation. Explained very clearly. Took time with me. - Feb 27, 2026 by Jane F.Click to read more
7.5 mi · 6769 Lake Woodlands Dr, Ste E, The Woodlands, TX 77382
Accepts Aetna, BlueCross BlueShield, Cigna + 43 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
If you are canceling your appointment within 24 hours, please call the office. 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 Medicine as a Physician Assistant. Ma...Click to read more
Next available: Tue, May 19

Yilian Almaguer Simon, APRN

Family Nurse Practitioner
4.75
·55 reviews
The ecperience with nurse Practitioner Yillian. Almaguer Simon was positive. - Mar 9, 2026Click to read more
15 mi · 7050 Lakeview Haven Dr, Ste 100, Houston, TX 77095
Accepts BlueCross BlueShield + 12 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: today

Dr. Murtaza Arif, MD

Gastroenterologist
4.66
·409 reviews
Dr. Arif’s office was very clean and the staff very friendly. Dr. Arif was very thorough and communicative. - Aug 12, 2024 by Raffaela M.Click to read more
24.5 mi · 410 W Grand Pkwy S, Ste 4B, Katy, TX 77494
Accepts Aetna, BlueCross BlueShield, Cigna + 20 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: Fri, Apr 24

Dr. Chelsea Therrien, MD

Internist
22.5 mi · 1900 N Loop W, Ste 400, Houston, TX 77018
Accepts Aetna, BlueCross BlueShield, Cigna + 66 more
Accepting new patients · Expertise in high cholesterol + 8 more ·
Read bio
Chelsea Therrien, MD, FACP, is a board-certified internist who attended the University of Texas Medical Branch School of Medicine at Galveston, earning her degree in 2016. She completed her internship and Internal Medicine residency at the University of Oklahoma College of Community Medicine in Tuls...Click to read more
Next available: today

Dr. Jimmy Nguyen, DO

Family Physician
4.63
·1026 reviews
Very nice, professional and explained things clearly. My wait time was not long at all. Staff was very nice as well. - Aug 13, 2020 by Antonia H.Click to read more
23 mi · 21800 Katy Fwy, Ste 240, Katy, TX 77449
Accepts Aetna, BlueCross BlueShield, Cigna + 61 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: today

Dr. Dharmendra Verma, MD

Gastroenterologist
4.59
·22 reviews
Fantastic! Dr. Verma and his staff listened to my concerns and I felt "heard". They were compassionate and knowledgeable. by BCClick to read more
26.5 mi · 1259 FM 1463, #500, Katy, TX 77494
Accepts Aetna, BlueCross BlueShield, Cigna + 11 more
Also offers video visits · Accepting new patients · Excellent wait time · 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, Apr 27

Dr. Shona Joseph, DO

Family Physician
4.79
·19 reviews
I had an excellent visit. I felt heard and she tackled each of my long list of needs. I’ll be seeing her again next week for my physical. - Feb 19, 2026 by Felicia B.Click to read more
24.5 mi · 6401 Woodway Dr, Houston, TX 77057
Accepts Aetna, BlueCross BlueShield, Cigna + 66 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Shona Joseph, DO, attended Nova Southeastern University College of Osteopathic Medicine in Fort Lauderdale, Florida, completing her medical degree in 2021. She then completed the Palmetto General Hospital Family Medicine residency program in Hialeah, Florida, in 2024. Dr. Joseph came to Kelsey-Seybo...Click to read more
Next available: today

Magdalene Inyang, APRN, RN, NP

Family Nurse Practitioner
4.63
·8 reviews
Magdalene listened to me and helped me with my concerns immediately. - Mar 24, 2026 by Jeffrey M.Click to read more
25.5 mi · 12121 Richmond Ave, Ste 216, Houston, TX 77082
Accepts BlueCross BlueShield + 12 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: today

Dr. Isabel Padilla, MD

Internist
4.30
·37 reviews
My experience was very friendly and professional. The people who helped me were very nice and helpful. - Dec 8, 2025 by Noemi A.Click to read more
23 mi · 21800 Katy Fwy, Ste 240, Katy, TX 77449
Accepts Aetna, BlueCross BlueShield, Cigna + 35 more
Accepting new patients · Excellent wait time · Expertise in chronic high blood pressure + 1 more ·
Read bio
Originally from Monterrey, Mexico, Isabel Padilla, MD, is fluent in both English and Spanish and brings a warm, compassionate approach to patient care. Board-certified in Internal Medicine with fellowship training in Geriatrics, Dr. Padilla is devoted to helping older adults preserve their independe...Click to read more
Next available: tomorrow

Jaram Lim, FNP-BC

Nurse Practitioner (Gastroenterology)
5.00
·16 reviews
22.5 mi · 9110 Katy Freeway, Houston, TX 77055
Accepts Aetna, BlueCross BlueShield, Cigna + 66 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: tomorrow

Dr. Muhammad Behzad Zafar, MD

Gastroenterologist
4.83
·326 reviews
He asked a bunch a questions. He came up with a plan A and then a plan B if that didn't work & scheduled a follow up. - Feb 12, 2020Click to read more
27.5 mi · 4615 Southwest Fwy., 9th Floor, Houston, TX 77027
Accepts Aetna, BlueCross BlueShield, Cigna + 43 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: Fri, May 1

Darpan Amin, APRN, RN

Family Nurse Practitioner
5.00
·10 reviews
Great! Dr. Darpan is very thorough & doesn't rush you. Very good bedside manner. by CRClick to read more
24.5 mi · 702 S Peek Rd, Katy, TX 77450
Accepts BlueCross BlueShield, Cigna + 6 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Mr. Darpan Amin is a caring and knowledgeable Family Nurse Practitioner dedicated to providing high-quality, patient-centered care. He completed his master’s degree in family nursing at Herzing University and earned his bachelor’s degree in nursing from Texas Tech University. Mr. Amin currently see...Click to read more
Next available: today

Dr. Homayon Sidiq, MD

Gastroenterologist
4.40
·30 reviews
29.5 mi · 2727 W Holcombe Blvd, Houston, TX 77025
Accepts Aetna, BlueCross BlueShield, Cigna + 66 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: Thu, Apr 23

Dr. Nimesh Patel, MD

Family Physician
4.87
·23 reviews
Good info. Very helpful by AGClick to read more
24.5 mi · 702 S Peek Rd, Katy, TX 77450
Accepts BlueCross BlueShield, Cigna + 6 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time ·
Read bio
Dr. Nimesh Patel is a dedicated and highly skilled Family Medicine physician committed to delivering exceptional, patient-centered care. He completed his medical degree at UT Southwestern Medical School, where he also served as Chief Resident during his training. Dr. Patel currently serves as an Ass...Click to read more
Next available: Mon, Apr 27

Dr. Kati Choi, MD

Gastroenterologist
5.00
·31 reviews
- Apr 15, 2026 by Terri M.Click to read more
29.5 mi · 2727 W Holcombe Blvd, Houston, TX 77025
Accepts Aetna, BlueCross BlueShield, Cigna + 66 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: Fri, Apr 24

Dr. Sarah Hallbauer, MD

Family Physician
4.90
·52 reviews
She was so nice and her staff was so nice! Plus they had an in house lab to get blood drawn which is a plus! - Dec 8, 2025 by Emily G.Click to read more
17.5 mi · 2236 N Loop 336 W, Conroe, TX 77304
Accepts Aetna, BlueCross BlueShield, Cigna + 46 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Sarah Hallbauer is a dedicated family medicine provider fluent in Spanish, eager to welcome and serve more Spanish-speaking patients in our community. She has a special focus on women’s health, offering services such as pap smears, Nexplanon placement, IUD insertions, and endometrial biopsies. ...Click to read more

Jessica Zheng, PA-C

Physician Assistant (Gastroenterology)
5.00
·2 reviews
22.5 mi · 9110 Katy Freeway, Houston, TX 77055
Accepts Aetna, BlueCross BlueShield, Cigna + 66 more
Accepting new patients · Highly recommended ·
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: Mon, Apr 27

Dr. Tomas Rios, MD

Internist
4.80
·713 reviews
Very detailed and personable doctor. He listened and asked appropriate questions. Overall excellent experience. by Claudia V.Click to read more
27.5 mi · 3899 Southwest Fwy, Houston, TX 77027
Accepts Aetna, BlueCross BlueShield, Cigna + 16 more
Accepting new patients · Excellent wait time · Expertise in upper respiratory infection (uri) + 4 more ·
Read bio
Tomas G. Rios, MD, is a board-certified internal medicine specialist serving patients at Rios Healthcare Associates in Houston, Texas. He maintains the highest levels of accreditation and pursues continuing medical education to stay at the forefront of the latest trends in the medical field. Dr. R...Click to read more
Next available: today

Dr. Sheila Rastegari, DO

Gastroenterologist
5.00
·13 reviews
I have a fear of doctors and I was very embarrassed about my situation but she made me feel comfortable. - Apr 13, 2026 by Sarah C.Click to read more
27.5 mi · 3102 Kirby, Houston, TX 77098
Accepts Aetna, BlueCross BlueShield, Cigna + 66 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: Thu, May 21

Dr. Martin Taylor, MD

Primary Care Doctor
4.69
·36 reviews
Visits are alway good, Dr. listen, answered all questions, very direct and professional. by AAClick to read more
23.5 mi · 948 S Fry Rd, Katy, TX 77450
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · 25+ years of experience · Expertise in chronic high blood pressure ·
Read bio
Dr. Martin Taylor is a dedicated and experienced primary care physician serving patients at Katy Medical Center. With a focus on providing comprehensive and compassionate care, he is committed to improving the well-being of his patients through personalized treatment plans and a collaborative approa...Click to read more
Next available: Fri, May 1

Vanessa Elledge, PA

Physician Assistant
4.86
·42 reviews
I love Vanessa. She has great bed side manners and she is very attentive. She is so patient and kind. - Dec 30, 2025 by Shiwanna A.Click to read more
22 mi · 22698 Professional Dr, 110, Kingwood Area, TX 77339
Accepts Aetna, BlueCross BlueShield, Cigna + 43 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in insomnia ·
Read bio
If you are canceling your appointment within 24 hours, please call the office. Vanessa Elledge, PA, is dedicated to delivering high-quality, compassionate care to Kingwood and nearby communities. Vanessa Elledge specializes in Primary Care and works at Primary Care - Baylor St. Luke's Medical Group...Click to read more
Next available: Tue, Jun 16

Dr. Yamini Natarajan, MD

Gastroenterologist
5.00
·23 reviews
29.5 mi · 2727 W Holcombe Blvd, Houston, TX 77025
Accepts Aetna, BlueCross BlueShield, Cigna + 66 more
Accepting new patients · Highly recommended ·
Read bio
Dr. Yamini Natarajan is a board-certified, fellowship-trained gastroenterologist. She earned her Bachelor of Science in computer science with a minor in cell and molecular biology at Tulane University in New Orleans, La., in 2004, graduating summa cum laude. She earned her medical degree at the Univ...Click to read more
Next available: Tue, May 26
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
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
Setting up the appointment on Zocdoc and being able to wait in the comfort of my bed for my Dr to see me was so much better...I HIGHLY recommend Zocdoc.
Felisha N
I checked out Zocdoc’s website and was pleasantly surprised. I read a lot of positive reviews from most of their providers...My only regret is that I didn’t make an appointment sooner.
Felicia P
NPR
New York Times
Yahoo
Self
Verge
Wall Street Journal
Frequently asked questions

How can I make a same-day appointment with a Gastroenterologist in Tomball?

On average, patients who use Zocdoc can search for a Gastroenterologist in Tomball, 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 Tomball who accept your insurance and make an appointment online.

How can I find a Tomball Gastroenterologist who takes my insurance?

Zocdoc lets you search specifically for a Tomball 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 Tomball?

Zocdoc is a free online service that helps patients find Gastroenterologists in Tomball and book appointments instantly. You can search for Tomball 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 Tomball?

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

How can I find a Tomball Gastroenterologist who sees patients after hours?

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

How can I find a top-rated Gastroenterologist in Tomball?

You can use Zocdoc to find Gastroenterologists in Tomball 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 Tomball?

Gastroenterologists in Tomball 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 Tomball 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 Tomball 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 Tomball who sees patients during the weekend?

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

Find doctors