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315 verified Gastroenterologists in Ellicott City, MD
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 10/01/2026
Availability last updated 10/01/2026

Dr. Charles Obioha, MD

Gastroenterologist
4.33
·449 reviews
Everything went well, the reception was good but the waiting was very long. - Mar 9, 2025 by HENRY M.Click to read more
21 mi · 12150 Annapolis Rd, Ste 300, Glenn Dale, MD 20769
Accepts Aetna, BlueCross BlueShield, Cigna + 173 more
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in gastroenteritis + 2 more ·
Read bio
When booking an appointment please make sure to indicate your insurance, provider, plan, and ID number available to enter. Thank you! Please note there are charges associated with cancellations made after 24 hours of initial booking. Please ensure that you are ready to be seen before confirmation of...Click to read more
Next available: tomorrow

Kenderlate Arthus, FNP-C

Family Nurse Practitioner
4.89
·56 reviews
This was a really pleasant experience. I’ll definitely go back. - Aug 11, 2026 by Rachelle G.Click to read more
13 mi · 9101 Cherry Ln Suite 111, Laurel, MD 20708
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Kenderlate Arthus is an experienced and compassionate family nurse practitioner. She practices at Angel Eye Medical Primary Care Clinic in Laurel, MD, and also provides virtual consultations. Ms. Arthus earned her bachelor's degree from Coppin State University and completed her master's degree ...Click to read more
Next available: Tue, Oct 6

Dr. Tejinder Kaur, MD

Family Physician
5.00
·4 reviews
The staff was friendly and professional. Dr. Tejinder Kaur was very kind, helpful, and took the time to listen and explain everything clearly. Overall, I had a great experience and would definitely recommend her. - Sep 28, 2026 by Wael G.Click to read more
14 mi · 900 Kenilworth Dr, Towson, MD 21204
Accepts Aetna, BlueCross BlueShield, Cigna + 80 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Tejinder Kaur is a family medicine physician dedicated to providing compassionate, patient-centered care throughout all stages of life. She recently completed her Family Medicine residency at Rutgers Robert Wood Johnson Medical School–CentraState Medical Center and has experience caring for pati...Click to read more
Next available: Tue, Oct 6

Dr. Alexander Mamunes, MD

Gastroenterologist
4.92
·216 reviews
He was excellent! He listens and really explains things(Awesome!) by PWClick to read more
19.5 mi · 4940 Campbell Blvd, Ste 140, Nottingham, MD 21236
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Alexander Mamunes is a reliable and accomplished internist. Catering to the people of Columbia and Timonium, MD, he works at the Gastro Center of MD, treating various complex chronic disorders in adults. As a part of his educational training, Dr. Mamunes acquired his medical degree from the Un...Click to read more

Dr. Charles Obioha, MD

Gastroenterologist
4.33
·449 reviews
Everything went well, the reception was good but the waiting was very long. - Mar 9, 2025 by HENRY M.Click to read more
22 mi · 7505 New Hampshire Ave, Suite 314, Takoma Park, MD 20912
Accepts Aetna, BlueCross BlueShield, Cigna + 173 more
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in gastroenteritis + 2 more ·
Read bio
When booking an appointment please make sure to indicate your insurance, provider, plan, and ID number available to enter. Thank you! Please note there are charges associated with cancellations made after 24 hours of initial booking. Please ensure that you are ready to be seen before confirmation of...Click to read more
Next available: tomorrow

Dr. John Bedeau, MD

Gastroenterologist (Virtual)
4.32
·358 reviews
Dr. Bedeau was very nice and thorough. His office is in a very run down building that does not have designated parking for patients.Click to read more
Largo, MD
Accepts Aetna, BlueCross BlueShield, Cigna + 139 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in acute hemorrhoids + 4 more ·
Read bio
Dr. John Bedeau is a gastroenterologist practicing in Largo, Maryland, and Washington, D.C. He earned his Bachelor of Medicine, Bachelor of Surgery, and medical degree from the University of the West Indies Faculty of Medical Sciences in Jamaica. He completed his residency in Internal Medicine and f...Click to read more
Next available: tomorrow

Dr. Jennie Zhang, DO

Gastroenterologist
4.68
·38 reviews
Dr Zhang is an excellent doctor with a good manner in communication. - Sep 18, 2025 by mengda S.Click to read more
21.5 mi · 6502 Kenilworth Ave, Ste 100, Riverdale, MD 20737
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients ·
Read bio
Dr. Jennie Zhang is a distinguished gastroenterologist. She practices at the Gastro Center of MD, serving patients in Silver Spring, Riverdale, and Olney, MD. Dr. Zhang completed her medical degree at the West Virginia School of Osteopathic Medicine and her residency in internal medicine at the Uni...Click to read more
Next available: Mon, Oct 5

Dr. Monica Patel, MD

Gastroenterologist
5.00
·1 review
21.5 mi · 6502 Kenilworth Ave, Ste 100, Riverdale, MD 20737
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Monica Patel is a dedicated gastroenterologist based in Maryland. She sees patients at Gastro Centers of America in Riverdale. She acquired her medical degree from Stony Brook University and completed her gastroenterology fellowship at the University of Rochester. She got her certification from...Click to read more
Next available: Mon, Oct 5

Dr. Robert Byrne, MD

Gastroenterologist
4.65
·68 reviews
Amazing dr he's is very clear on his explanation of tings - Jan 22, 2026 by William M.Click to read more
21.5 mi · 6502 Kenilworth Ave, Ste 100, Riverdale, MD 20737
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients ·
Read bio
Dr. Robert Byrne is an experienced gastroenterologist who practices at the Gastro Center of MD. He offers services to people in Riverdale and Gaithersburg, MD. Dr. Byrne is committed to providing exceptional, patient-centered care for digestive and liver disorders. He listens to each patient and cr...Click to read more
Next available: Mon, Oct 5

Dr. Raymond Richhart, MD

Gastroenterologist
5.00
·7 reviews
Dr. Richhart was wonderful! Very kind and took time to listen to me and explain reasons for symptoms, the treatment plan and more. Everyone at the office was also extremely kind!Click to read more
21.5 mi · 10301 Georgia Ave, Ste 208, Silver Spring, MD 20902
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Raymond Richhart is a gastroenterologist who sees patients at Gastro Centers of America in Silver Spring, Rockville, and Riverdale, MD. He provides care for individuals seeking evaluation and support for digestive health concerns. Dr. Richhart earned his medical degree from the University of Vi...Click to read more
Next available: Wed, Oct 7

Dr. Neha Rajpal, MD

Gastroenterologist
5.00
·8 reviews
Dr. Rajpal asked many questions to learn of my and my family’s medical history. I was impressed with her knowledge and found her attentive to my needs and appreciated her taking notes. - Sep 9, 2026 by David R.Click to read more
21.5 mi · 6502 Kenilworth Ave, Ste 100, Riverdale, MD 20737
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Neha Rajpal is a gastroenterologist who sees patients in person at Gastro Centers of America in Silver Spring, Rockville, and Riverdale, MD. She provides care for individuals seeking evaluation and treatment of digestive health concerns. Dr. Rajpal completed her medical degree at Georgetown Uni...Click to read more
Next available: Tue, Oct 6

Dr. Dhruv Lowe, MD

Gastroenterologist
4.88
·434 reviews
Great Doctor. Genuinely interested in my wellbeing. Provided great referrals who saw me on the same day. - Nov 8, 2025 by Walter A.Click to read more
21.5 mi · 6502 Kenilworth Ave, Ste 100, Riverdale, MD 20737
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait timeExpertise in upper gi endoscopy + 2 more
Next available: Wed, Oct 7

Dr. Monica Passi, MD

Gastroenterologist
4.86
·111 reviews
Great doctor. - Jun 4, 2025Click to read more
21.5 mi · 6502 Kenilworth Ave, Ste 100, Riverdale, MD 20737
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Expertise in acute gastrointestinal bleeding + 5 more ·
Read bio
Dr. Monica Passi is a distinguished gastroenterologist. She practices at the Gastro Center of MD and sees patients in Riverdale and Annapolis, MD.  Dr. Passi completed her medical degree from George Washington University and her internship in internal medicine at North Shore University Hospital. Sh...Click to read more
Next available: Wed, Oct 7

Dr. Farzin Rashti, MD

Gastroenterologist
4.90
·551 reviews
Great doctor. Very direct and specific. Good listener. And they have own Lab Corp, that makes you save your time. - Mar 4, 2022 by Daryna O.Click to read more
21.5 mi · 6502 Kenilworth Ave, Ste 100, Riverdale, MD 20737
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · 18 years of experience · Highly recommended · Expertise in colonoscopy + 3 more ·
Read bio
Farzin Rashti, M.D., FACP is Board Certified in Gastroenterology & Hepatology and Internal Medicine and is dedicated to offering his patients superior personalized care in a respectful and supportive environment. Dr. Rashti works toward developing a partnership with his patients and forms a unique c...Click to read more
Next available: Wed, Oct 7

Dr. John Bedeau, MD

Gastroenterologist
4.32
·358 reviews
Dr. Bedeau was very nice and thorough. His office is in a very run down building that does not have designated parking for patients.Click to read more
25.5 mi · 9301 Largo Dr W, Ste 201, Largo, MD 20774
Accepts Aetna, BlueCross BlueShield, Cigna + 139 more
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in acute hemorrhoids + 4 more ·
Read bio
Dr. John Bedeau is a gastroenterologist practicing in Largo, Maryland, and Washington, D.C. He earned his Bachelor of Medicine, Bachelor of Surgery, and medical degree from the University of the West Indies Faculty of Medical Sciences in Jamaica. He completed his residency in Internal Medicine and f...Click to read more
Next available: Tue, Oct 6

Dr. Rushi Talati, MD

Gastroenterologist
4.92
·100 reviews
Visit went very well. Felt seen/heard and not pressured into anything. Educational. by SGClick to read more
21.5 mi · 6502 Kenilworth Ave, Ste 100, Riverdale, MD 20737
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Rushi Talati is an experienced gastroenterologist at Gastro Center of MD in Riverdale, Gaithersburg, and Olney, MD. He also offers services to people with digestive conditions that affect their quality of life. Dr. Talati understands patients' conditions and prepares individualized treatment pl...Click to read more
Next available: Thu, Oct 8

Dr. Dabo Xu, MD

Gastroenterologist
4.82
·431 reviews
Staff very kind, attentive and great listeners. Doctor answered all questions,very attentive and great listener. - Jul 10, 2024 by Monique A.Click to read more
21.5 mi · 6502 Kenilworth Ave, Ste 100, Riverdale, MD 20737
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait timeExpertise in upper gi endoscopy + 4 more
Next available: Thu, Oct 8

Mariama Koroma, APRN, RN

Family Nurse Practitioner
4.41
·32 reviews
Great hospitality - Sep 11, 2024 by Bintou T.Click to read more
19.5 mi · 7319 Hanover Pkwy, Ste B, Greenbelt, MD 20770
Accepts BlueCross BlueShield, Medicare, UnitedHealthcare + 7 more
Also offers video visits · Accepting new patients ·
Read bio
Mariama Koroma, Nurse Practitioner, has a wealth of experience in healthcare. She began her career as a Registered Nurse (RN), specializing in emergency care. Mariama earned her Bachelor's degree from the University of Maryland and completed her Master's in Nursing at Walden University. With her ext...Click to read more
Next available: tomorrow

Petrina Bangura, CRNP

Family Nurse Practitioner
5.00
·4 reviews
They explained everything and made me very comfortable - Apr 29, 2026 by Marleny C.Click to read more
19.5 mi · 7319 Hanover Pkwy, Ste B, Greenbelt, MD 20770
Accepts BlueCross BlueShield, Medicare, UnitedHealthcare + 7 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Petrina Bangura is a family nurse practitioner from Greenbelt, MD. She practices at AMC Healthcare Hydration and offers both in-office and virtual consultations. Ms. Bangura provides compassionate, holistic, and evidence-based primary care. Using thorough assessment, patient education, and pers...Click to read more

Dr. Raymond Richhart, MD

Gastroenterologist
5.00
·7 reviews
Dr. Richhart was wonderful! Very kind and took time to listen to me and explain reasons for symptoms, the treatment plan and more. Everyone at the office was also extremely kind!Click to read more
21.5 mi · 6502 Kenilworth Ave, Ste 100, Riverdale, MD 20737
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Raymond Richhart is a gastroenterologist who sees patients at Gastro Centers of America in Silver Spring, Rockville, and Riverdale, MD. He provides care for individuals seeking evaluation and support for digestive health concerns. Dr. Richhart earned his medical degree from the University of Vi...Click to read more
Next available: Tue, Oct 13

Dr. Charles Obioha, MD

Gastroenterologist
4.33
·449 reviews
Everything went well, the reception was good but the waiting was very long. - Mar 9, 2025 by HENRY M.Click to read more
23 mi · 11400 Rockville Pike, Ste 108, Rockville, MD 20852
Accepts Aetna, BlueCross BlueShield, Cigna + 173 more
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in gastroenteritis + 2 more ·
Read bio
When booking an appointment please make sure to indicate your insurance, provider, plan, and ID number available to enter. Thank you! Please note there are charges associated with cancellations made after 24 hours of initial booking. Please ensure that you are ready to be seen before confirmation of...Click to read more
Next available: Mon, Oct 5

Dr. Neha Rajpal, MD

Gastroenterologist
5.00
·8 reviews
Dr. Rajpal asked many questions to learn of my and my family’s medical history. I was impressed with her knowledge and found her attentive to my needs and appreciated her taking notes. - Sep 9, 2026 by David R.Click to read more
21.5 mi · 10301 Georgia Ave, Ste 208, Silver Spring, MD 20902
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Neha Rajpal is a gastroenterologist who sees patients in person at Gastro Centers of America in Silver Spring, Rockville, and Riverdale, MD. She provides care for individuals seeking evaluation and treatment of digestive health concerns. Dr. Rajpal completed her medical degree at Georgetown Uni...Click to read more
Next available: Mon, Oct 19

Dr. Mirabel Alumba, NP, CRNP, DNP

Family Nurse Practitioner
4.11
·57 reviews
The staff are very friendly. If you are on medications and need a refill and a check up, this is the place to go. - Nov 5, 2021 by Ronnie R.Click to read more
19.5 mi · 10230 New Hampshire Ave, Ste 340, Silver Spring, MD 20903
Accepts Aetna, BlueCross BlueShield, Cigna + 23 more
Accepting new patients
Next available: tomorrow

Dr. Thi Khuc, MD

Gastroenterologist
4.90
·230 reviews
Very nice doctor. She took her time and explained in detailed everything. Super friendly and knowledgeable - Dec 12, 2024 by Marlene H.Click to read more
21.5 mi · 6502 Kenilworth Ave, Ste 100, Riverdale, MD 20737
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Thi Khuc is a skilled gastroenterologist currently practicing at the Gastro Center of MD in Columbia and Annapolis (MD). She is also certified by the American Board of Internal Medicine. After earning her medical degree from the University of Virginia, Dr. Khuc completed her internal medicine ...Click to read more
Next available: Tue, Oct 20

Dr. Robert Byrne, MD

Gastroenterologist
4.65
·68 reviews
Amazing dr he's is very clear on his explanation of tings - Jan 22, 2026 by William M.Click to read more
21.5 mi · 10301 Georgia Ave, Ste 208, Silver Spring, MD 20902
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients ·
Read bio
Dr. Robert Byrne is an experienced gastroenterologist who practices at the Gastro Center of MD. He offers services to people in Riverdale and Gaithersburg, MD. Dr. Byrne is committed to providing exceptional, patient-centered care for digestive and liver disorders. He listens to each patient and cr...Click to read more
Next available: Mon, Oct 26

Dr. Monica Passi, MD

Gastroenterologist
4.86
·111 reviews
Great doctor. - Jun 4, 2025Click to read more
23.5 mi · 15225 Shady Grove Rd,, Ste 304, Rockville, MD 20850
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Expertise in acute gastrointestinal bleeding + 5 more ·
Read bio
Dr. Monica Passi is a distinguished gastroenterologist. She practices at the Gastro Center of MD and sees patients in Riverdale and Annapolis, MD.  Dr. Passi completed her medical degree from George Washington University and her internship in internal medicine at North Shore University Hospital. Sh...Click to read more
Next available: Mon, Oct 5

Dr. Elizabeth Obi, DNP, CRNP

Family Nurse Practitioner
4.15
·889 reviews
Dr. Obi was informative, friendly and thorough. Her office staff was helpful and welcoming. - Dec 30, 2023 by Kali W.Click to read more
19.5 mi · 10230 New Hampshire Ave, Ste 340, Silver Spring, MD 20903
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Also offers video visits · Accepting new patients ·
Read bio
Dr. Elizabeth Obi, DNP, has acquired more than 20 years of professional experience. She earned her Doctor of Nursing Practice from Chamberlain University and completed her Family Nursing education at Mountain State University. At Washington Medical Clinic LLC, we care for children, adults, and the e...Click to read more
Next available: tomorrow

Dr. Rushi Talati, MD

Gastroenterologist
4.92
·100 reviews
Visit went very well. Felt seen/heard and not pressured into anything. Educational. by SGClick to read more
23.5 mi · 15225 Shady Grove Rd,, Ste 304, Rockville, MD 20850
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Rushi Talati is an experienced gastroenterologist at Gastro Center of MD in Riverdale, Gaithersburg, and Olney, MD. He also offers services to people with digestive conditions that affect their quality of life. Dr. Talati understands patients' conditions and prepares individualized treatment pl...Click to read more
Next available: Tue, Oct 6

Dr. Robert Byrne, MD

Gastroenterologist
4.65
·68 reviews
Amazing dr he's is very clear on his explanation of tings - Jan 22, 2026 by William M.Click to read more
23.5 mi · 15225 Shady Grove Rd,, Ste 304, Rockville, MD 20850
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients ·
Read bio
Dr. Robert Byrne is an experienced gastroenterologist who practices at the Gastro Center of MD. He offers services to people in Riverdale and Gaithersburg, MD. Dr. Byrne is committed to providing exceptional, patient-centered care for digestive and liver disorders. He listens to each patient and cr...Click to read more
Next available: Thu, Oct 8

Dr. Neha Rajpal, MD

Gastroenterologist
5.00
·8 reviews
Dr. Rajpal asked many questions to learn of my and my family’s medical history. I was impressed with her knowledge and found her attentive to my needs and appreciated her taking notes. - Sep 9, 2026 by David R.Click to read more
23.5 mi · 15225 Shady Grove Rd,, Ste 304, Rockville, MD 20850
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Neha Rajpal is a gastroenterologist who sees patients in person at Gastro Centers of America in Silver Spring, Rockville, and Riverdale, MD. She provides care for individuals seeking evaluation and treatment of digestive health concerns. Dr. Rajpal completed her medical degree at Georgetown Uni...Click to read more
Next available: Thu, Oct 8

Dr. Jennie Zhang, DO

Gastroenterologist
4.68
·38 reviews
Dr Zhang is an excellent doctor with a good manner in communication. - Sep 18, 2025 by mengda S.Click to read more
23.5 mi · 15225 Shady Grove Rd,, Ste 304, Rockville, MD 20850
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients ·
Read bio
Dr. Jennie Zhang is a distinguished gastroenterologist. She practices at the Gastro Center of MD, serving patients in Silver Spring, Riverdale, and Olney, MD. Dr. Zhang completed her medical degree at the West Virginia School of Osteopathic Medicine and her residency in internal medicine at the Uni...Click to read more
Next available: Fri, Oct 9

Dr. Rashika Sood, MD

Internist
4.42
·1484 reviews
First time visiting with Dr. Sood and it was great. I will be back! - May 25, 2021 by Jessica J.Click to read more
19.5 mi · 6915 Laurel Bowie Rd, Ste 101, Bowie, MD 20715
Accepts Aetna, BlueCross BlueShield, Cigna + 54 more
Accepting new patients · Expertise in high cholesterol + 2 more ·
Read bio
**(WE ONLY ACCEPT PATIENTS 21 YEARS OLD AND ABOVE.) As a native of Bowie, MD, Dr. Rashika Sood, serves her community as an Internal Medicine specialist and Primary Care Physician. Dr. Sood earned her Bachelor of Medicine, Bachelor of Surgery degree from Dayanand Medical College. She then complet...Click to read more
Next available: Sat, Oct 3

Dr. Rushi Talati, MD

Gastroenterologist
4.92
·100 reviews
Visit went very well. Felt seen/heard and not pressured into anything. Educational. by SGClick to read more
24.5 mi · 5622 Shields Dr, Bethesda, MD 20817
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Rushi Talati is an experienced gastroenterologist at Gastro Center of MD in Riverdale, Gaithersburg, and Olney, MD. He also offers services to people with digestive conditions that affect their quality of life. Dr. Talati understands patients' conditions and prepares individualized treatment pl...Click to read more
Next available: Mon, Oct 5

Dr. Robert Byrne, MD

Gastroenterologist
4.65
·68 reviews
Amazing dr he's is very clear on his explanation of tings - Jan 22, 2026 by William M.Click to read more
23.5 mi · 501 N Frederick Ave, Ste 204, Gaithersburg, MD 20877
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients ·
Read bio
Dr. Robert Byrne is an experienced gastroenterologist who practices at the Gastro Center of MD. He offers services to people in Riverdale and Gaithersburg, MD. Dr. Byrne is committed to providing exceptional, patient-centered care for digestive and liver disorders. He listens to each patient and cr...Click to read more
Next available: Thu, Oct 15

Dr. Jennie Zhang, DO

Gastroenterologist
4.68
·38 reviews
Dr Zhang is an excellent doctor with a good manner in communication. - Sep 18, 2025 by mengda S.Click to read more
24.5 mi · 5622 Shields Dr, Bethesda, MD 20817
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients ·
Read bio
Dr. Jennie Zhang is a distinguished gastroenterologist. She practices at the Gastro Center of MD, serving patients in Silver Spring, Riverdale, and Olney, MD. Dr. Zhang completed her medical degree at the West Virginia School of Osteopathic Medicine and her residency in internal medicine at the Uni...Click to read more
Next available: Tue, Oct 6

Dr. Monica Passi, MD

Gastroenterologist
4.86
·111 reviews
Great doctor. - Jun 4, 2025Click to read more
26 mi · 1419 Frst Dr, Annapolis, MD 21403
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Expertise in acute gastrointestinal bleeding + 5 more ·
Read bio
Dr. Monica Passi is a distinguished gastroenterologist. She practices at the Gastro Center of MD and sees patients in Riverdale and Annapolis, MD.  Dr. Passi completed her medical degree from George Washington University and her internship in internal medicine at North Shore University Hospital. Sh...Click to read more

Dr. Raymond Richhart, MD

Gastroenterologist
5.00
·7 reviews
Dr. Richhart was wonderful! Very kind and took time to listen to me and explain reasons for symptoms, the treatment plan and more. Everyone at the office was also extremely kind!Click to read more
23.5 mi · 15225 Shady Grove Rd,, Ste 304, Rockville, MD 20850
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Raymond Richhart is a gastroenterologist who sees patients at Gastro Centers of America in Silver Spring, Rockville, and Riverdale, MD. He provides care for individuals seeking evaluation and support for digestive health concerns. Dr. Richhart earned his medical degree from the University of Vi...Click to read more
Next available: Thu, Oct 15

Dr. Neha Rajpal, MD

Gastroenterologist
5.00
·8 reviews
Dr. Rajpal asked many questions to learn of my and my family’s medical history. I was impressed with her knowledge and found her attentive to my needs and appreciated her taking notes. - Sep 9, 2026 by David R.Click to read more
24.5 mi · 5622 Shields Dr, Bethesda, MD 20817
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Neha Rajpal is a gastroenterologist who sees patients in person at Gastro Centers of America in Silver Spring, Rockville, and Riverdale, MD. She provides care for individuals seeking evaluation and treatment of digestive health concerns. Dr. Rajpal completed her medical degree at Georgetown Uni...Click to read more
Next available: Wed, Oct 7

Dr. Dhruv Lowe, MD

Gastroenterologist
4.88
·434 reviews
Great Doctor. Genuinely interested in my wellbeing. Provided great referrals who saw me on the same day. - Nov 8, 2025 by Walter A.Click to read more
23.5 mi · 501 N Frederick Ave, Ste 204, Gaithersburg, MD 20877
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait timeExpertise in upper gi endoscopy + 2 more
Next available: tomorrow

Dr. Raymond Richhart, MD

Gastroenterologist
5.00
·7 reviews
Dr. Richhart was wonderful! Very kind and took time to listen to me and explain reasons for symptoms, the treatment plan and more. Everyone at the office was also extremely kind!Click to read more
24.5 mi · 5622 Shields Dr, Bethesda, MD 20817
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Raymond Richhart is a gastroenterologist who sees patients at Gastro Centers of America in Silver Spring, Rockville, and Riverdale, MD. He provides care for individuals seeking evaluation and support for digestive health concerns. Dr. Richhart earned his medical degree from the University of Vi...Click to read more
Next available: Thu, Oct 8

Dr. Jennie Zhang, DO

Gastroenterologist
4.68
·38 reviews
Dr Zhang is an excellent doctor with a good manner in communication. - Sep 18, 2025 by mengda S.Click to read more
23.5 mi · 501 N Frederick Ave, Ste 204, Gaithersburg, MD 20877
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients ·
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Dr. Jennie Zhang is a distinguished gastroenterologist. She practices at the Gastro Center of MD, serving patients in Silver Spring, Riverdale, and Olney, MD. Dr. Zhang completed her medical degree at the West Virginia School of Osteopathic Medicine and her residency in internal medicine at the Uni...Click to read more
Next available: Wed, Oct 28

Dana Collins, NP

Nurse Practitioner
4.92
·288 reviews
Lots of communication prior and to the appt. Very knowledgeable very helpful and personable by Kenisha T.Click to read more
16.5 mi · 50 Scott Adam Rd, Ste 102, Cockeysville, MD 21030
Accepts Aetna, BlueCross BlueShield, Cigna + 19 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
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In addition to my practice at Resilience Healthcare, I teach nursing students at Bowie State University. I have spent the last 20 years providing urgent care and ER services at Providence Hospital Washington DC, Laurel Regional Hospital, MD, and the Washington Hospital Center. I have also worked ov...Click to read more
Next available: Thu, Nov 5

Dr. Garson Lee, MD

Internist (Virtual)
Bowie, MD
Accepts Aetna, Cigna + 1 more
Accepting new patients · 25+ years of experience · Offers video visits · Expertise in sepsis ·
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Dr. Garson Lee attended undergraduate studies at the University of California at Berkeley, medical school at University of Hawaii at Manoa, and residency training in internal medicine at the Hawaii Residency Program. He worked in primary care and transitioned to Hospitalist Medicine and was involved...Click to read more

Dr. Robert Byrne, MD

Gastroenterologist
4.65
·68 reviews
Amazing dr he's is very clear on his explanation of tings - Jan 22, 2026 by William M.Click to read more
24.5 mi · 5622 Shields Dr, Bethesda, MD 20817
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients ·
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Dr. Robert Byrne is an experienced gastroenterologist who practices at the Gastro Center of MD. He offers services to people in Riverdale and Gaithersburg, MD. Dr. Byrne is committed to providing exceptional, patient-centered care for digestive and liver disorders. He listens to each patient and cr...Click to read more
Next available: Wed, Oct 14

Dr. Nicole Tsang, DO

Family Physician (Virtual)
Bowie, MD
Accepts Cigna + 1 more
Accepting new patients · 22 years of experience · Offers video visits · Expertise in high cholesterol + 4 more ·
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Dr. Nikki's interest in medicine started in pediatrics, but she soon realized that the patient-relationship is what she cherished the most; she then chose family medicine to continue that relationship indefinitely! Dr. Nikki has over 15 years of experience ranging from treating chronic disease at ...Click to read more

Dr. Nancy Fleurancois, MD

Internist
3.00
·6 reviews
my experience was wonderful. Dr Nancy F and her team were so professional and welcoming. She is so patient and took time to not only listen keenly to everything one is saying, but also communicates well in the best way possible for easy comprehension of process and procedures to be carried-out. I wa...Click to read more
20.5 mi · 14300 Gallant Fox Ln, Bowie, MD 20715
Also offers video visits · Accepting new patients · 20 years of experience ·
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Dr. Nancy Fleurancois is a skilled and experienced internist. She provides in-person AND virtual services at NU PATHWAY HEALTHCARE AND WELLNESS. She speaks English, Spanish and French. Dr. Fleurancois sees patients with a wide range of illnesses. During consultations, she listens to her patients' c...Click to read more
Next available: Mon, Oct 5

Hannah Clevenger, NP

Nurse Practitioner (Gastroenterology)
4.98
·41 reviews
Dr. Clevenger is wonderful and a great listener, helped me with problems i've been having for over a decade! - May 5, 2026Click to read more
19.5 mi · 4940 Campbell Blvd, Ste 140, Nottingham, MD 21236
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Accepting new patients · Highly recommended · Excellent wait time
Next available: Tue, Oct 13

Dr. Chrystene Nguyen, MD

Family Physician (Virtual)
Bowie, MD
Accepts Aetna, Cigna + 1 more
Accepting new patients · Offers video visits ·

Dr. Jerry Centeno, MD

Cardiologist (Virtual)
Bowie, MD
Accepts Aetna, Cigna + 1 more
Accepting new patients · Offers video visits ·
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My interest in nutrition and healthy living grew through my training and experience as a cardiologist, where I saw firsthand how nutrition, weight, physical activity, and lifestyle can affect cardiovascular health. My medical training allows me to support patients with weight management, cardiovascu...Click to read more

Melissa Nickols, PA

Physician Assistant (Gastroenterology)
4.94
·16 reviews
It was easy to find a doctor and fast as i need it. by Ervin A.Click to read more
23.5 mi · 15225 Shady Grove Rd,, Ste 304, Rockville, MD 20850
Accepts Aetna, BlueCross BlueShield, Cigna + 29 more
Accepting new patients · Highly recommended · Excellent wait time ·
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Ms. Melissa Nickols is an experienced physician assistant who specializes in gastroenterology. She is based out of Maryland and offers in-person services at Gastro Center of MD in Silver Spring, Riverdale, and Gaithersburg. As part of her formal education, Ms. Nickols acquired a master's degree in ...Click to read more
Next available: tomorrow

Dr. Elizabeth Obi, DNP, CRNP

Family Nurse Practitioner (Virtual)
4.15
·889 reviews
Dr. Obi was informative, friendly and thorough. Her office staff was helpful and welcoming. - Dec 30, 2023 by Kali W.Click to read more
Silver Spring, MD
Accepts Aetna, BlueCross BlueShield, Cigna + 26 more
Accepting new patients · Offers video visits ·
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Dr. Elizabeth Obi, DNP, has acquired more than 20 years of professional experience. She earned her Doctor of Nursing Practice from Chamberlain University and completed her Family Nursing education at Mountain State University. At Washington Medical Clinic LLC, we care for children, adults, and the e...Click to read more
Next available: Wed, Nov 4

Daniel Safo Kantanka, FNP

Family Nurse Practitioner
4.90
·10 reviews
Me gustó mucho el servicio. Siempre toman buen cargo de mi. by OHClick to read more
22 mi · 804 Pershing Dr, Ste 104, Silver Spring, MD 20910
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
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Mr. Daniel Safo Kantanka is a family nurse practitioner at MD Behavioral Health in Silver Springs, MD. He provides both in-person and virtual care to patients of all ages and genders, addressing common illnesses, chronic diseases, mental health concerns, and minor injuries. Mr. Safo Kantanka takes ...Click to read more
Next available: Tue, Oct 6

James Amara, NP, APRN

Family Nurse Practitioner (Virtual)
Gaithersburg, MD
Accepts Aetna, BlueCross BlueShield, Cigna + 4 more
Accepting new patients · Offers video visits ·
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James Amara, FNP-BC is a board-certified Family Nurse Practitioner providing modern, patient-centered telehealth care. His practice focuses on primary care, kidney health, blood pressure management, and weight loss, helping patients manage both acute concerns and chronic conditions effectively. Wit...Click to read more
Next available: Sat, Oct 3

Dr. Rajan Sood, MD

Internist
3.24
·17 reviews
yes I will Thank you for the service - Aug 6, 2024 by Jean G.Click to read more
22 mi · 804 Pershing Dr, Ste 104, Silver Spring, MD 20910
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Also offers video visits · Accepting new patients · 25+ years of experience · Expertise in high cholesterol + 6 more ·
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Dr. Rajan Sood, MD, is a General Medicine Practitioner in Bowie, MD. He earned his Bachelor of Medicine, Bachelor of Surgery from Government Medical College Patiala. Not only is he experienced and highly educated, but he is also kind, attentive, and has a wonderful sense of humor. Dr. Sood can be tr...Click to read more
Next available: Wed, Oct 7

Dr. Leslee Ann Stevenson, MD

Bariatric Physician (Virtual)
Bowie, MD
Accepts Aetna, Cigna + 1 more
Accepting new patients · 25+ years of experience · Offers video visits ·
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Dr. Leslee Stevenson is passionate about helping patients improve their health and prevent chronic disease through individualized, evidence-based care. As an internal medicine physician, she has spent many years caring for patients with a wide range of acute and chronic medical conditions. Her exper...Click to read more
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Frequently asked questions

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

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

How can I find an Ellicott City Gastroenterologist who takes my insurance?

Zocdoc lets you search specifically for an Ellicott City 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 Ellicott City?

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

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

How can I find an Ellicott City Gastroenterologist who sees patients after hours?

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

How can I find a top-rated Gastroenterologist in Ellicott City?

You can use Zocdoc to find Gastroenterologists in Ellicott City 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 Ellicott City?

Gastroenterologists in Ellicott City 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 Ellicott City 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 Ellicott City 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 Ellicott City who sees patients during the weekend?

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

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