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315 verified Gastroenterologists in Katy, 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 09/10/2026
Availability last updated 09/10/2026

Kerry Lyon, NP

Nurse Practitioner (Gastroenterology)
4.80
·5 reviews
Nurse Kerry Lyon is an excellent provider. Knowledgeable and compassionate. - Aug 3, 2026Click to read more
18 mi · 16537 Southwest Fwy, Ste 110, Sugar Land, TX 77479
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Accepting new patients · Excellent wait time ·
Read bio
"The foundation of my practice is built on compassion, integrity, and respect for each individual. I am committed to providing high-quality, personalized care and building strong interdisciplinary partnerships." Kerry Lyon, FNP-C earned her Master of Science in Nursing from the University of Texas ...Click to read more
Next available: today

Sandy Nguyen, APRN, RN

Family Nurse Practitioner
5.00
·21 reviews
Excelente atencion como siempre, los doctores súper atentos, e igual las enpemeras. by ACClick to read more
17.5 mi · 9370 W Sam Houston Pkwy S, Ste D, Houston, TX 77099
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
**DISCLAIMER WE ARE A PEDIATRIC PRACTICE, AND AS SUCH WE ONLY SEE PATIENTS UP TO THE AGE OF 17** Ms. Sandy Nguyen is a skilled family nurse practitioner. She practices at Parra Pediatrics in Houston, TX. She obtained her master's degree in family health nursing from UTHealth Houston (The Universi...Click to read more
Next available: today

Dunia Gutierrez Alfonso, FNP

Family Nurse Practitioner
4.92
·13 reviews
Dunia was very thorough, and addressed all of my concerns. by VMClick to read more
17.5 mi · 9701 Richmond Ave, Ste 220, Houston, TX 77042
Accepts BlueCross BlueShield, Medicare, UnitedHealthcare + 4 more
Accepting new patients · Highly recommended · Excellent wait time ·
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

Brigitte Jomuad, APRN

Family Nurse Practitioner
4.87
·23 reviews
Everyone was friendly and knowledgeable. by CMClick to read more
17.5 mi · 9701 Richmond Ave, Ste 220, Houston, TX 77042
Accepts BlueCross BlueShield, Medicare, UnitedHealthcare + 4 more
Accepting new patients · Excellent wait time ·
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

Mason Yu, PA

Physician Assistant (Gastroenterology)
4.96
·23 reviews
It was quick fast and simple. They were very helpful and friendly. The doctor was very thoroughly with explaining how everything was going to go. - May 22, 2025 by Reina U.Click to read more
18 mi · 16537 Southwest Fwy, Ste 110, Sugar Land, TX 77479
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
My aim as a Physician Assistant is to deliver comprehensive, patient-centered care by fostering open communication and building strong, trusting relationships. I am committed to working collaboratively with my patients and the healthcare team to create personalized, evidence-based treatment plans th...Click to read more
Next available: today

Dr. Nisha Varghese, MD

Primary Care Doctor
15 mi · 400 Austin St, Richmond, TX 77469
Accepts BlueCross BlueShield, Medicare, UnitedHealthcare + 8 more
Accepting new patients · 18 years of experience · Expertise in chronic diabetes + 2 more ·
Read bio
Dr. Nisha Varghese, M.D., brings a wealth of expertise to our community here at AccessHealth. She earned her undergraduate degree from UT-Pan American (now UT-RGV) and furthered her education by obtaining a medical degree from the esteemed Baylor College of Medicine in Houston. Dr. Varghese's commit...Click to read more
Next available: Mon, Oct 12

Dr. Son Duong, MD

Primary Care Doctor
4.17
·6 reviews
15 mi · 400 Austin St, Richmond, TX 77469
Accepts BlueCross BlueShield, Medicare, UnitedHealthcare + 8 more
Accepting new patients · Expertise in diabetic emergency + 2 more ·
Read bio
Dr. Son Duong, M.D., serves as a dedicated family medicine practitioner and Assistant Chief Medical Officer at AccessHealth. Beyond his medical profession, Dr. Duong is an enthusiastic advocate for a healthy lifestyle, prioritizing exercise and reading as key components of his daily routine. His com...Click to read more
Next available: Tue, Oct 13

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
24 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: Mon, Sep 14

Dr. Muhammad Behzad Zafar, MD

Gastroenterologist
4.83
·332 reviews
Cordial, explains everything, gives options prior to making decision... highly recommended. - Jun 26, 2019 by Randy L.Click to read more
22.5 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: Fri, Sep 25

Dr. Ali Hashmi, MD

Gastroenterologist
4.54
·92 reviews
I would highly recommended Dr. Hashmi and his colleagues. Very professional and great to communicate with. - Feb 21, 2022 by Jack D.Click to read more
24 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: Tue, Sep 15

Sandra Rocha, APRN, RN

Family Nurse Practitioner
5.00
·19 reviews
Very attentive and knowledgeable. Look forward to working with her through my health and wellness journey. - Nov 25, 2024 by Stacey M.Click to read more
18 mi · 16537 SW Fwy, Ste 600, Sugar Land, TX 77479
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper respiratory infection (uri) ·
Read bio
“As a Family Nurse Practitioner, my goal is to support my patients and their families in balancing body and mind well-being. I accomplish this by thoroughly assessing their concerns, actively listening, and providing personalized care. I look forward to serving the great community at Houston Methodi...Click to read more
Next available: Tue, Sep 15

Sandra Rocha, APRN, RN

Family Nurse Practitioner (Virtual)
5.00
·19 reviews
Very attentive and knowledgeable. Look forward to working with her through my health and wellness journey. - Nov 25, 2024 by Stacey M.Click to read more
Sugar Land, TX
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in upper respiratory infection (uri) ·
Read bio
“As a Family Nurse Practitioner, my goal is to support my patients and their families in balancing body and mind well-being. I accomplish this by thoroughly assessing their concerns, actively listening, and providing personalized care. I look forward to serving the great community at Houston Methodi...Click to read more
Next available: Tue, Sep 15

Cynthia Nguyen, PA-C

Physician Assistant (Gastroenterology)
5.00
·6 reviews
16.5 mi · 11555 University Blvd, Sugar Land, TX 77478
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · Highly recommended ·
Read bio
Cynthia Nguyen, PA-C, first attended the University of Houston to earn her Bachelor of Science in biology in 2020, graduating summa cum laude. She then went to the University of Texas Medical Branch at Galveston, completing her Master of Science in physician assistant studies in 2023. Cynthia joined...Click to read more
Next available: Fri, Oct 2

Shirley Fung Wu, PA-C

Physician Assistant (Gastroenterology)
5.00
·16 reviews
Great bedside manners and knowledgeable - Feb 24, 2026 by Erika G.Click to read more
16.5 mi · 11555 University Blvd, Sugar Land, TX 77478
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Shirley Fung Wu, PA-C, is a Gastroenterology physician assistant at Kelsey-Seybold. She earned her Bachelor of Science and Arts in biology in 2016 at the University of Texas at Austin. From there, she went on to the University of Texas Medical Branch School of Medicine at Galveston to complete her M...Click to read more
Next available: Tue, Oct 6

Jaram Lim, FNP-BC

Nurse Practitioner (Gastroenterology)
5.00
·16 reviews
15.5 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, Nov 5

Dr. Rabia Shakeel, MD

Gastroenterologist
4.31
·26 reviews
25 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: Wed, Sep 16

Keagan Mouret, RN

Family Nurse Practitioner
23.5 mi · 3905 Richmond Ave, Houston, TX 77027
Accepts BlueCross BlueShield, UnitedHealthcare + 3 more
Accepting new patients ·
Read bio
Ms. Keagan Mouret is a skilled family nurse practitioner. She sees patients at OnPoint Urgent Care in Houston, TX. Ms. Mouret treats a variety of conditions and is dedicated to ensuring the community receives high-quality care. Patients value her expertise and the positive, lasting health outcomes ...Click to read more

Ajla Uzicanin, PA-C

Physician Assistant (Gastroenterology)
5.00
·4 reviews
18.5 mi · 11211 Nexus Ave, Stafford, TX 77477
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · Highly recommended ·
Read bio
Ajla Uzicanin, MPAS, PA-C, graduated from the University of Texas Medical Branch School of Medicine at Galveston, earning her Master of Physician Assistant Studies in 2024. She also holds a Bachelor of Science in biology from Texas A&M University in College Station. Bilingual in English and Bosnian,...Click to read more
Next available: Tue, Sep 15

Armita Edalat, APRN

Family Nurse Practitioner
5.00
·31 reviews
Dr. Armita was kind, patient, & professional. She made me feel comfortable & welcome. I had a great experience. - Dec 27, 2024 by Inzi N.Click to read more
20.5 mi · 4220 Cartwright Rd, Ste 802, Missouri City, TX 77459
Accepts BlueCross BlueShield, Medicare, UnitedHealthcare + 4 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Armita Edalat is a skilled family nurse practitioner who practices at FamilyMedix Primary Clinic in Houston, TX. She earned her master’s degree in family health nursing from the University of Texas at Arlington. Fluent in English and Farsi, Ms. Edalat provides comprehensive care to a diverse pa...Click to read more
Next available: tomorrow

Sevannie Barba, NP

Adult Nurse Practitioner
21.5 mi · 4502 Riverstone Blvd, Ste 801, Missouri City, TX 77459
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients
Next available: tomorrow

Dr. Kevin Yu, MD

Gastroenterologist
5.00
·2 reviews
26 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, Oct 19

Dr. Wasay Mohajir, DO

Gastroenterologist
4.80
·5 reviews
26 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 16

Dr. Sheila Rastegari, DO

Gastroenterologist
5.00
·16 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
24.5 mi · 3102 Kirby, Houston, TX 77098
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · Highly recommended ·
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, Oct 5

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
18.5 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 29

Jaram Lim, FNP-BC

Nurse Practitioner (Gastroenterology)
5.00
·16 reviews
18.5 mi · 9110 Katy Fwy, Houston, TX 77055
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: Fri, Oct 2

Dr. Parinaz Neshati, MD

Family Physician
4.83
·191 reviews
Great doctor, very professional, friendly and knowledgeable. Highly recommended. - Mar 28, 2024Click to read more
20.5 mi · 4220 Cartwright Rd, Ste 802, Missouri City, TX 77459
Accepts BlueCross BlueShield, Medicare, UnitedHealthcare + 4 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper respiratory infection (uri) ·
Read bio
Dr. Parinaz Neshati is the medical director of FamilyMedix Primary Care & Clinical Research Center. She is a Board Certified and Licensed Family Medicine Physician in Texas. She earned her Doctor of Medicine degree from Islamic Azad University Tabriz Branch Faculty of Medicine in 2002. After gradua...Click to read more
Next available: Mon, Sep 14

Dr. Greg Galler, MD

Gastroenterologist
5.00
·32 reviews
25 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: Thu, Oct 15

Albert Walker, PA-C

Physician Assistant (Gastroenterology)
18.5 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, Oct 7

Dr. Magen Luhn, MD

Sports Medicine Specialist
4.97
·73 reviews
I was very comfortable with the doctor, she was gentle and a great listener!! - Jun 23, 2025 by Monica R.Click to read more
20.5 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, Sep 15

Dr. Tushar Dharia, MD

Gastroenterologist
4.93
·30 reviews
25 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 27

Dr. Kati Choi, MD

Gastroenterologist
5.00
·37 reviews
Dr. Choi has great bedside manner and explained everything clearly! - Jul 29, 2026 by Gabriele J.Click to read more
25 mi · 2727 W Holcombe Blvd, Houston, TX 77025
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: Wed, Oct 28

Dr. Andrew Shore, MD

Pediatrician
5.00
·1 review
21 mi · 1135 Us-90 Alt, Missouri City, TX 77489
Accepts BlueCross BlueShield, Medicare, UnitedHealthcare + 8 more
Accepting new patients · Highly recommended · Expertise in chronic high blood pressure ·
Read bio
Dr. Andrew Shore, D.O., MPH, is a distinguished healthcare professional whose academic journey has been marked by excellence and a commitment to holistic healthcare. Graduating with distinction from Azusa Pacific University with his undergraduate degree, Dr. Shore went on to pursue a master's degree...Click to read more
Next available: Mon, Sep 14

Dr. Homayon Sidiq, MD

Gastroenterologist
4.40
·30 reviews
25 mi · 2727 W Holcombe Blvd, Houston, TX 77025
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: Thu, Nov 5

Dr. Hyon Kang, DO

Gastroenterologist
4.80
·10 reviews
26 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, Oct 16

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
21 mi · 20207 Chasewood Pk Dr, Ste 300, Houston, TX 77070
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: Mon, Sep 28

Trisha Coover, FNP

Family Nurse Practitioner
24 mi · 425 Holderrieth Blvd, Ste 114, Tomball, TX 77375
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Also offers video visits · Accepting new patients · Expertise in diabetic emergency + 2 more ·
Read bio
Trisha Coover is a certified family medicine nurse practitioner with over 17 years in practice and has worked alongside Dr. Jason and Dr. Candice DeMattia for more than 14 years. She brings special focus to women's health, hormone replacement, geriatrics, and BioTE hormone optimization. Patients app...Click to read more
Next available: tomorrow

Trisha Coover, FNP

Family Nurse Practitioner (Virtual)
Tomball, TX
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · Offers video visits · Expertise in diabetic emergency + 2 more ·
Read bio
Trisha Coover is a certified family medicine nurse practitioner with over 17 years in practice and has worked alongside Dr. Jason and Dr. Candice DeMattia for more than 14 years. She brings special focus to women's health, hormone replacement, geriatrics, and BioTE hormone optimization. Patients app...Click to read more
Next available: tomorrow

Dr. Salmaan Jawaid, MD

Gastroenterologist
30 mi · 10970 Shadow Crk Pkwy, Ste 360, Pearland, TX 77584
Accepts Aetna, BlueCross BlueShield, Cigna + 34 more
Accepting new patients · Expertise in colonoscopy + 2 more ·
Read bio
Dr. Salmaan Jawaid is a board-certified gastroenterologist and interventional endoscopist specializing in advanced therapeutic endoscopy and minimally invasive endoscopic surgery for complex gastrointestinal disorders. He has extensive expertise in advanced endoscopic procedures, including ERCP, EUS...Click to read more
Next available: Tue, Sep 22

Dr. Jason DeMattia, MD

Family Physician
24 mi · 425 Holderrieth Blvd, Ste 114, Tomball, TX 77375
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Also offers video visits · Accepting new patients · 25 years of experience · Expertise in chronic diabetes + 9 more ·
Read bio
Dr. Jason DeMattia is a board-certified family medicine physician with 21 years of patient care experience. He brings special expertise in diabetes and endocrinology, addiction medicine, and hormone replacement therapy. Dr. DeMattia believes good medicine starts with listening - taking time to under...Click to read more
Next available: Mon, Sep 21

Dr. Candice DeMattia, MD

Family Physician (Virtual)
Tomball, TX
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · 25 years of experience · Offers video visits · Expertise in drug use disorders + 9 more ·
Read bio
Dr. Candice DeMattia is a board-certified family medicine physician with 21 years of experience caring for patients. She offers special expertise in women's health, hormone replacement therapy, diabetes, chronic medical conditions, and addiction medicine, and is fluent in Spanish. Dr. DeMattia is kn...Click to read more
Next available: Mon, Sep 21

Dr. Candice DeMattia, MD

Family Physician
24 mi · 425 Holderrieth Blvd, Ste 114, Tomball, TX 77375
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Also offers video visits · Accepting new patients · 25 years of experience · Expertise in drug use disorders + 9 more ·
Read bio
Dr. Candice DeMattia is a board-certified family medicine physician with 21 years of experience caring for patients. She offers special expertise in women's health, hormone replacement therapy, diabetes, chronic medical conditions, and addiction medicine, and is fluent in Spanish. Dr. DeMattia is kn...Click to read more
Next available: Mon, Sep 21

Dr. Jason DeMattia, MD

Family Physician (Virtual)
Tomball, TX
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · 25 years of experience · Offers video visits · Expertise in chronic diabetes + 9 more ·
Read bio
Dr. Jason DeMattia is a board-certified family medicine physician with 21 years of patient care experience. He brings special expertise in diabetes and endocrinology, addiction medicine, and hormone replacement therapy. Dr. DeMattia believes good medicine starts with listening - taking time to under...Click to read more
Next available: Mon, Sep 21

Kaitlyn Avery, FNP-BC

Nurse Practitioner (Gastroenterology)
5.00
·26 reviews
26 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: Fri, Sep 18

Dr. Tesfai Tekle, MD

Gastroenterologist
4.14
·7 reviews
30.5 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 19

Qui Mai, PA-C

Physician Assistant (Gastroenterology)
5.00
·10 reviews
25 mi · 2727 W Holcombe Blvd, Houston, TX 77025
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Qui Mai, PA-C, completed her undergraduate studies at Prairie View A&M University, graduating summa cum laude with her Bachelor of Science in biology in 2021. She went on to the University of Texas Southwestern Medical Center in Dallas to complete her Master of Physician Assistant Studies, graduatin...Click to read more
Next available: Thu, Oct 8

Alexis Sabu, PA-C

Physician Assistant (Gastroenterology)
5.00
·6 reviews
25 mi · 2727 W Holcombe Blvd, Houston, TX 77025
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · Highly recommended ·
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Alexis Sabu, MPAS, PA-C, first earned a Bachelor of Arts in psychology at the University of St. Thomas in Houston, Texas, in 2020. She then went to the University of Texas Health Science Center at San Antonio, School of Health Professions, to earn her Master of Science in Physician Assistant Studies...Click to read more
Next available: Wed, Oct 14

Dr. Hamza Quadri, MD

Endocrinologist (Virtual)
Houston, TX
Accepts BlueCross BlueShield, UnitedHealthcare
Accepting new patients · Offers video visits ·
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Dr. Hamza Quadri is a board-certified endocrinologist who cares for adults with diabetes, thyroid conditions, metabolic health concerns, and other hormone-related disorders. He completed his Endocrinology, Diabetes and Metabolism fellowship at Baylor College of Medicine in Houston and his Internal ...Click to read more
Next available: Tue, Sep 22

Krystal Abbritton, PA

Physician Assistant
30 mi · 8558 Creekside Frst Dr, Ste B-100, The Woodlands, TX 77375
Accepts Aetna, BlueCross BlueShield, Cigna + 37 more
Accepting new patients
Next available: Mon, Sep 21

Dr. David Michalak, MD

Family Physician
4.80
·689 reviews
The Zocdoc scheduling process was really easy and Dr. Michalak saw me quickly and got me in and out. Very seamless. - Sep 14, 2019 by Scott B.Click to read more
32.5 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 ·
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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: tomorrow

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
32.5 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 ·
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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: Mon, Sep 14

Victor Mzyece, NP

Family Nurse Practitioner (Virtual)
4.79
·512 reviews
Dr. Victor was great. He really cares about you as an individual. Great conversation too. - Jul 30, 2025 by Henry S.Click to read more
Humble, TX
Accepts Aetna, BlueCross BlueShield, Cigna + 24 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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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: today

Victor Mzyece, NP

Family Nurse Practitioner
4.79
·512 reviews
Dr. Victor was great. He really cares about you as an individual. Great conversation too. - Jul 30, 2025 by Henry S.Click to read more
36.5 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 ·
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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: today

Kyndall Moore, PA

Physician Assistant
32.5 mi · 6769 Lake Woodlands Dr, Ste E, The Woodlands, TX 77382
Accepts Aetna, BlueCross BlueShield, Cigna + 37 more
Accepting new patients ·
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***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, Sep 15

Kelsey Bezner, PA

Physician Assistant
4.54
·50 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
30 mi · 8558 Creekside Frst 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 ·
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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, Nov 3

Dr. Farah Harmouch, MD

Gastroenterologist
4.57
·35 reviews
Great doctor, l truly recommend - Sep 2, 2026 by Javier T.Click to read more
39.5 mi · 10950 Resource Parkway, Suite A, Houston, TX 77089
Accepts Aetna, BlueCross BlueShield, Cigna + 36 more
Accepting new patients ·
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Dr. Farah Harmouch is a gastroenterologist seeing patients at CLS Health. With years of experience in internal medicine and gastroenterology, she specializes in digestive disorders including colorectal conditions, liver disease, gastrointestinal bleeding, and inflammatory bowel disease. Dr. Harmouc...Click to read more
Next available: Wed, Sep 16
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Frequently asked questions

How can I check if my gastroenterologist accepts my insurance?

Zocdoc makes it easy to find a gastroenterologist in Katy, TX who accepts your insurance. Simply select your carrier and plan from the drop-down menu at the top of the page. If you’re unsure about the plan name, here's a handy guide to help navigate.

How do patients rate their experience with booking gastroenterologists in Katy, TX on Zocdoc?

On Zocdoc, gastroenterologists in Katy, TX have an average rating of 4.78 based on approximately 309 reviews. In Katy, TX you can find 16 gastroenterologists with 4-stars or higher. Zocdoc collects reviews from real patients after each appointment, ensuring authentic feedback. Only patients who have booked and attended appointments may post reviews, providing trustworthy and reliable insights into patient experiences.

Can I book a video visit with a gastroenterologist?

Yes, you can book a video visit with a gastroenterologist. There is currently 1 location that offers video visits in this city. When a provider offers video visits, you will see a small video camera icon next to their profile image. Select a date and time from their available appointment slots and go through the booking process.

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        Zocdoc›Gastroenterologists›Houston, TX›Katy, TX