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315 verified Aetna Gastroenterologists in Fairfax, VA
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
In-network providersInsurance logo
Availability last updated 06/02/2026
Availability last updated 06/02/2026

Dr. Elizabeth Obi, DNP, CRNP

Family Nurse Practitioner
4.16
·873 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
21.5 mi · 10230 New Hampshire Ave, Ste 340, Silver Spring, MD 20903
In-network · Aetna
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: today

Dr. Farzin Rashti, MD

Gastroenterologist
4.91
·527 reviews
Wonderful doctor! Very easy going and knowledgable! by SSClick to read more
25 mi · 3405 Olandwood Ct, Ste 101-104, Olney, MD 20832
In-network · Aetna
Accepting new patients · Highly recommended · Excellent wait time ·
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: Thu, Jun 11

Dr. Dabo Xu, MD

Gastroenterologist
4.81
·417 reviews
Dr Xu was very helpful and friendly - his staff were also efficient and kind. - Jun 27, 2023 by Philip H.Click to read more
25 mi · 3405 Olandwood Ct, Ste 101-104, Olney, MD 20832
In-network · Aetna
Accepting new patients · Highly recommended · Excellent wait timeExpertise in upper gi endoscopy + 4 more
Next available: Wed, Jun 10

Dr. Farnaz Sadr, MD

Primary Care Doctor
4.29
·42 reviews
They were very knowledgeable and very helpful and handled me .with care and concern. I would definitely recommend a friend because I was very satisfied with the entire staff. - Feb 5, 2026 by Cheryl D.Click to read more
22 mi · 6230 Central Ave, Unit 6, Capitol Heights, MD 20743
In-network · Aetna
Accepting new patients ·
Read bio
Dr. Farnaz Sadr is a board-certified internal medicine physician with Comprehensive Primary Care at our new Seat Pleasant, MD location. Dr. Sadr brings a thoughtful and compassionate approach to caring for a wide range of patients—from young, healthy adults to medically complex seniors with multiple...Click to read more
Next available: today

Melissa Nickols, PA

Physician Assistant (Gastroenterology)
4.86
·7 reviews
Excellent at making me feel comfortable and understanding next steps!! - Apr 22, 2026 by Sally N.Click to read more
18.5 mi · 10301 Georgia Ave, Ste 208, Silver Spring, MD 20902
In-network · Aetna
Accepting new patients · Excellent wait time ·
Read bio
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: Thu, Jun 11

Dr. Avni Jain, MD

Family Physician
5.00
·1 review
- May 7, 2026 by John B.Click to read more
18 mi · 10110 Molecular Dr, Ste 209, Rockville, MD 20850
In-network · Aetna
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Avni Jain, MD, FAAFP is board-certified in family medicine and obesity medicine. She is a dedicated and compassionate physician with a passion for helping individuals and families achieve their optimal health and well-being. As a board-certified Family and Obesity Medicine specialist, she brings a u...Click to read more
Next available: Wed, Jul 1

Dr. Pia Prakash, MD

Gastroenterologist
4.82
·295 reviews
Blew up phone with texts. Repeatedly for the same thing that had been completed on line. Stick with pen and paper - Jan 30, 2025Click to read more
25 mi · 3405 Olandwood Ct, Ste 101-104, Olney, MD 20832
In-network · Aetna
Accepting new patients · Highly recommended ·
Read bio
Dr. Pia Prakash completed her medical training in Washington, D.C. She received her Bachelor in Arts and Sciences from The George Washington University with a major in Psychology. She then attended the George Washington University School of Medicine where she received her medical degree and complete...Click to read more
Next available: Mon, Jun 22

Dr. Robert Byrne, MD

Gastroenterologist
4.70
·60 reviews
Dr. Byrne is a great listener and communicates very well - Mar 19, 2026 by Andrew J.Click to read more
25 mi · 3405 Olandwood Ct, Ste 101-104, Olney, MD 20832
In-network · Aetna
Accepting new patients · Highly recommended ·
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: Tue, Jun 30

Dr. Charles Obioha, MD

Gastroenterologist
4.32
·438 reviews
Very friendly, everything was quick and easy. All my questions were answered. - Oct 8, 2021 by Morgan U.Click to read more
28.5 mi · 12150 Annapolis Rd, Ste 300, Glenn Dale, MD 20769
In-network · Aetna
Also offers video visits · Accepting new patients ·
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: Fri, Jun 5

Melissa Nickols, PA

Physician Assistant (Gastroenterology)
4.86
·7 reviews
Excellent at making me feel comfortable and understanding next steps!! - Apr 22, 2026 by Sally N.Click to read more
22.5 mi · 6502 Kenilworth Ave, Ste 100, Riverdale, MD 20737
In-network · Aetna
Accepting new patients · Excellent wait time ·
Read bio
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: Mon, Jun 8

Melissa Nickols, PA

Physician Assistant (Gastroenterology)
4.86
·7 reviews
Excellent at making me feel comfortable and understanding next steps!! - Apr 22, 2026 by Sally N.Click to read more
21.5 mi · 501 N Frederick Ave, Ste 204, Gaithersburg, MD 20877
In-network · Aetna
Accepting new patients · Excellent wait time ·
Read bio
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: Wed, Jun 24

Dr. Urooj Ahmed, MD

Gastroenterologist
4.33
·33 reviews
Doctor was great, but when I asked the front desk attendant for a medical release form, she fought me on it. I needed a doctor to sign a medical release form saying I could get my records. Another very nice lady leaned in and said he’s right. I’ll help him. - Feb 27, 2025 by Dyllan G.Click to read more
34 mi · 7130 Minstrel Way, Ste 215, Columbia, MD 21045
In-network · Aetna
Accepting new patients · Expertise in upper gi endoscopy + 5 more ·
Read bio
Dr. Urooj Ahmed is a dedicated gastroenterologist practicing at the Gastro Center of MD, serving the communities of Columbia and Annapolis, MD. With extensive training and experience, Dr. Ahmed diagnoses and manages various gastrointestinal conditions to improve his patients' quality of life. Dr. A...Click to read more
Next available: today

Dr. Eduardo Castillo, MD

Gastroenterologist
4.87
·225 reviews
Great staff. Excellent conversation about my symptoms and steps to diagnose. Felt very comfortable. Would recommend. - Jun 13, 2024 by Robert M.Click to read more
34 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Aetna
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Serving the communities of Olney and Columbia, MD, Dr. Eduardo Castillo is an attending physician at Gastro Center of Maryland. An accomplished gastroenterologist, he looks forward to providing his patients with the proper tools and advice they need to improve or maintain their overall health. Dr...Click to read more
Next available: tomorrow

Dr. Joshua Rosenbloom, DO

Gastroenterologist
4.83
·303 reviews
Very positive experience with Dr. Rosenbloom and staff! - May 18, 2026Click to read more
34 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Aetna
Accepting new patients · Highly recommended ·
Read bio
Dr. Josh Rosenbloom is a Board-Certified physician who specializes in both Gastroenterology and hepatology. Dr. Rosenbloom received his medical degree from Des Moines University and completed his internal medicine residency and Gastroenterology fellowship at St. John Providence health system through...Click to read more
Next available: tomorrow

Dr. Rudrajit Rai, MD, FACG

Gastroenterologist
4.62
·13 reviews
I enjoyed my visit. Dr. Rai is very patient, informative, caring and helpful. I love my doctor. by DRClick to read more
34 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Aetna
Accepting new patients · Excellent wait time ·
Read bio
Dr. Rai is the Medical Director of Gastro Center of Maryland and Cascades Endoscopy Center. He is a Board-Certified Gastroenterologist and Hepatologist with over 20 years of experience. Dr. Rai completed his Bachelor of Medicine, Bachelor of Surgery at the All India Institute of Medical Sciences,...Click to read more
Next available: tomorrow

Dr. Urooj Ahmed, MD

Gastroenterologist
4.33
·33 reviews
Doctor was great, but when I asked the front desk attendant for a medical release form, she fought me on it. I needed a doctor to sign a medical release form saying I could get my records. Another very nice lady leaned in and said he’s right. I’ll help him. - Feb 27, 2025 by Dyllan G.Click to read more
34 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Aetna
Accepting new patients · Expertise in upper gi endoscopy + 5 more ·
Read bio
Dr. Urooj Ahmed is a dedicated gastroenterologist practicing at the Gastro Center of MD, serving the communities of Columbia and Annapolis, MD. With extensive training and experience, Dr. Ahmed diagnoses and manages various gastrointestinal conditions to improve his patients' quality of life. Dr. A...Click to read more
Next available: Thu, Jun 4

Dr. Dhruv Lowe, MD

Gastroenterologist
4.88
·410 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
34 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Aetna
Accepting new patients · Highly recommended · Excellent wait timeExpertise in upper gi endoscopy + 2 more
Next available: Fri, Jun 5

Dr. Farzin Rashti, MD

Gastroenterologist
4.91
·527 reviews
Wonderful doctor! Very easy going and knowledgable! by SSClick to read more
34 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Aetna
Accepting new patients · Highly recommended · Excellent wait time ·
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: Mon, Jun 8

Dr. Dabo Xu, MD

Gastroenterologist
4.81
·417 reviews
Dr Xu was very helpful and friendly - his staff were also efficient and kind. - Jun 27, 2023 by Philip H.Click to read more
34 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Aetna
Accepting new patients · Highly recommended · Excellent wait timeExpertise in upper gi endoscopy + 4 more
Next available: Tue, Jun 9

Dr. Alexander Mamunes, MD

Gastroenterologist
4.94
·200 reviews
The office and staff were great. So glad I found this office. - Aug 5, 2025 by Kelly H.Click to read more
34 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Aetna
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
Next available: Wed, Jun 10

Dr. Rushi Talati, MD

Gastroenterologist
4.94
·82 reviews
Dr. Talati is smart, kind, empathetic, an excellent listener, and gives terrific advice. We love thim in our family! by RJClick to read more
34 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Aetna
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: Wed, Jun 10

Dr. Shaffer Mok, MD

Gastroenterologist
5.00
·11 reviews
It was great. Very clean and professional. by AWClick to read more
34 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Aetna
Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 2 more ·
Read bio
Dr. Shaffer Mok is a skilled gastroenterologist. He practices at Gastro Center of MD in Owings Mills, Nottingham, and Lutherville Timonium, MD. With a patient-centered approach, Dr. Mok takes the time to understand each individual's symptoms, concerns, and lifestyle, fostering a trusting and collab...Click to read more
Next available: Fri, Jun 12

Dr. Thi Khuc, MD

Gastroenterologist
4.89
·223 reviews
She was amazing and highly recommended. Very knowledgeable and patient on breaking information down to patients. Very kind - Jul 18, 2024 by Ana A.Click to read more
34 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Aetna
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: Mon, Jun 15

Dr. Rushi Talati, MD

Gastroenterologist
4.94
·82 reviews
Dr. Talati is smart, kind, empathetic, an excellent listener, and gives terrific advice. We love thim in our family! by RJClick to read more
34 mi · 7130 Minstrel Way, Ste 215, Columbia, MD 21045
In-network · Aetna
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: Wed, Jun 17

Dr. Thi Khuc, MD

Gastroenterologist
4.89
·223 reviews
She was amazing and highly recommended. Very knowledgeable and patient on breaking information down to patients. Very kind - Jul 18, 2024 by Ana A.Click to read more
34 mi · 7130 Minstrel Way, Ste 215, Columbia, MD 21045
In-network · Aetna
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: Mon, Jun 22

Dr. Rashika Sood, MD

Internist
4.45
·1391 reviews
Dr. Soon has great bedside manner and really gives the time and attention us patients deserve. - Jul 31, 2018 by Hillary F.Click to read more
31 mi · 6915 Laurel Bowie Rd, Suite 101, Bowie, MD 20715
In-network · Aetna
Accepting new patients ·
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: Thu, Jun 4

Dr. Dhruv Lowe, MD

Gastroenterologist
4.88
·410 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
34 mi · 7130 Minstrel Way, Ste 215, Columbia, MD 21045
In-network · Aetna
Accepting new patients · Highly recommended · Excellent wait timeExpertise in upper gi endoscopy + 2 more
Next available: Tue, Jun 23

Amelia Abban, NP

Nurse Practitioner
4.79
·879 reviews
Dr. Abban was super friendly and respectful. She was very efficient and made me feel comfortable. by Mikayla S.Click to read more
30 mi · 14502 Greenview Dr, Suite 545, Laurel, MD 20708
In-network · Aetna
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Amelia Abban is a Board-Certified Family Nurse Practitioner with extensive experience in medical practice. She earned her master’s degree from Walden University and completed clinical training at Washington Medical Clinic. She has been providing quality and compassionate care to acute and non-acute ...Click to read more
Next available: Thu, Jun 4

Dr. Pia Prakash, MD

Gastroenterologist
4.82
·295 reviews
Blew up phone with texts. Repeatedly for the same thing that had been completed on line. Stick with pen and paper - Jan 30, 2025Click to read more
34 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Aetna
Accepting new patients · Highly recommended ·
Read bio
Dr. Pia Prakash completed her medical training in Washington, D.C. She received her Bachelor in Arts and Sciences from The George Washington University with a major in Psychology. She then attended the George Washington University School of Medicine where she received her medical degree and complete...Click to read more
Next available: Wed, Jul 1

Kenderlate Arthus, FNP-C

Family Nurse Practitioner
4.91
·44 reviews
I love her bedside manner and very informational. I will recommend and I will now make her my doctor. - Feb 21, 2025 by Crystal L.Click to read more
29.5 mi · 9101 Cherry Ln Suite 111, Laurel, MD 20708
In-network · Aetna
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, Jun 9

Dr. Mahmood Solaiman, MD

Gastroenterologist
4.74
·490 reviews
This office is super professional and the people here seem super motivated to want to help you which was nice. - Aug 25, 2017 by James M.Click to read more
36.5 mi · 8186 Lark Brown Rd, Ste 104, Elkridge, MD 21075
In-network · Aetna
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
Dr. Solaiman has lived in Maryland most of his life. He completed medical school from the Dhaka Medical College and then completed his internal medicine training at State University of New York, Health Science Center at Brooklyn. He then served as the Chief Resident of the training program and subse...Click to read more
Next available: Thu, Jun 11

Hannah Clevenger, NP

Nurse Practitioner (Gastroenterology)
5.00
·28 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
34 mi · 7130 Minstrel Way, Ste 215, Columbia, MD 21045
In-network · Aetna
Accepting new patients · Highly recommended
Next available: Fri, Jun 12

Dr. Eduardo Castillo, MD

Gastroenterologist
4.87
·225 reviews
Great staff. Excellent conversation about my symptoms and steps to diagnose. Felt very comfortable. Would recommend. - Jun 13, 2024 by Robert M.Click to read more
43.5 mi · 1419 Forest Dr, Annapolis, MD 21403
In-network · Aetna
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Serving the communities of Olney and Columbia, MD, Dr. Eduardo Castillo is an attending physician at Gastro Center of Maryland. An accomplished gastroenterologist, he looks forward to providing his patients with the proper tools and advice they need to improve or maintain their overall health. Dr...Click to read more
Next available: Thu, Jun 4

Dr. Mahmood Solaiman, MD

Gastroenterologist
4.74
·490 reviews
This office is super professional and the people here seem super motivated to want to help you which was nice. - Aug 25, 2017 by James M.Click to read more
42 mi · 85 Kindred Way, Ste 201, Glen Burnie, MD 21061
In-network · Aetna
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
Dr. Solaiman has lived in Maryland most of his life. He completed medical school from the Dhaka Medical College and then completed his internal medicine training at State University of New York, Health Science Center at Brooklyn. He then served as the Chief Resident of the training program and subse...Click to read more
Next available: Wed, Jun 17

Dr. Thi Khuc, MD

Gastroenterologist
4.89
·223 reviews
She was amazing and highly recommended. Very knowledgeable and patient on breaking information down to patients. Very kind - Jul 18, 2024 by Ana A.Click to read more
43.5 mi · 1419 Forest Dr, Annapolis, MD 21403
In-network · Aetna
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: Wed, Jul 1

Dr. Urooj Ahmed, MD

Gastroenterologist
4.33
·33 reviews
Doctor was great, but when I asked the front desk attendant for a medical release form, she fought me on it. I needed a doctor to sign a medical release form saying I could get my records. Another very nice lady leaned in and said he’s right. I’ll help him. - Feb 27, 2025 by Dyllan G.Click to read more
43.5 mi · 1419 Forest Dr, Annapolis, MD 21403
In-network · Aetna
Accepting new patients · Expertise in upper gi endoscopy + 5 more ·
Read bio
Dr. Urooj Ahmed is a dedicated gastroenterologist practicing at the Gastro Center of MD, serving the communities of Columbia and Annapolis, MD. With extensive training and experience, Dr. Ahmed diagnoses and manages various gastrointestinal conditions to improve his patients' quality of life. Dr. A...Click to read more
Next available: Wed, Jul 1

Dr. Shaffer Mok, MD

Gastroenterologist
5.00
·11 reviews
It was great. Very clean and professional. by AWClick to read more
48.5 mi · 21 Crossroads Dr, Ste 205, Owings Mills, MD 21117
In-network · Aetna
Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 2 more ·
Read bio
Dr. Shaffer Mok is a skilled gastroenterologist. He practices at Gastro Center of MD in Owings Mills, Nottingham, and Lutherville Timonium, MD. With a patient-centered approach, Dr. Mok takes the time to understand each individual's symptoms, concerns, and lifestyle, fostering a trusting and collab...Click to read more
Next available: tomorrow

Adenike Popoola, NP

Family Nurse Practitioner
4.85
·391 reviews
I was extremely comfortable and felt heard. All my needs were addressed. Awesome provider! Highly recommend - Dec 2, 2024 by Sara A.Click to read more
48.5 mi · 10220 S Dolfield Rd, Suite 105, Owings Mills, MD 21117
In-network · Aetna
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
All patients visiting this practice are responsible for a no-show/late cancellation fee of $40. Please cancel your appointment booking on Zocdoc if you are unable to make the appointment. Thank you! She is a Family Nurse Practitioner licensed to practice in the state of Maryland. A dedicated and ...Click to read more
Next available: today

Dr. Alexander Mamunes, MD

Gastroenterologist
4.94
·200 reviews
The office and staff were great. So glad I found this office. - Aug 5, 2025 by Kelly H.Click to read more
54 mi · 1212 York Rd, Ste B201, Lutherville Timonium, MD 21093
In-network · Aetna
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
Next available: tomorrow

Dr. Shaffer Mok, MD

Gastroenterologist
5.00
·11 reviews
It was great. Very clean and professional. by AWClick to read more
54 mi · 1212 York Rd, Ste B201, Lutherville Timonium, MD 21093
In-network · Aetna
Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 2 more ·
Read bio
Dr. Shaffer Mok is a skilled gastroenterologist. He practices at Gastro Center of MD in Owings Mills, Nottingham, and Lutherville Timonium, MD. With a patient-centered approach, Dr. Mok takes the time to understand each individual's symptoms, concerns, and lifestyle, fostering a trusting and collab...Click to read more
Next available: Fri, Jun 5

Dr. Joshua Rosenbloom, DO

Gastroenterologist
4.83
·303 reviews
Very positive experience with Dr. Rosenbloom and staff! - May 18, 2026Click to read more
54 mi · 1212 York Rd, Ste B201, Lutherville Timonium, MD 21093
In-network · Aetna
Accepting new patients · Highly recommended ·
Read bio
Dr. Josh Rosenbloom is a Board-Certified physician who specializes in both Gastroenterology and hepatology. Dr. Rosenbloom received his medical degree from Des Moines University and completed his internal medicine residency and Gastroenterology fellowship at St. John Providence health system through...Click to read more
Next available: Thu, Jun 4

Dr. Shaffer Mok, MD

Gastroenterologist
5.00
·11 reviews
It was great. Very clean and professional. by AWClick to read more
58.5 mi · 4940 Campbell Blvd, Ste 140, Nottingham, MD 21236
In-network · Aetna
Accepting new patients · Highly recommended · Excellent wait time · Expertise in upper gi endoscopy + 2 more ·
Read bio
Dr. Shaffer Mok is a skilled gastroenterologist. He practices at Gastro Center of MD in Owings Mills, Nottingham, and Lutherville Timonium, MD. With a patient-centered approach, Dr. Mok takes the time to understand each individual's symptoms, concerns, and lifestyle, fostering a trusting and collab...Click to read more
Next available: today

Dr. Alexander Mamunes, MD

Gastroenterologist
4.94
·200 reviews
The office and staff were great. So glad I found this office. - Aug 5, 2025 by Kelly H.Click to read more
58.5 mi · 4940 Campbell Blvd, Ste 140, Nottingham, MD 21236
In-network · Aetna
Accepting new patients · Highly recommended · Excellent wait time ·
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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
Next available: Fri, Jun 5

Dana Collins, NP

Nurse Practitioner
4.91
·275 reviews
She is amazing. I was looking for someone who would listen to my needs and get me urgent help and Dana did just that!Click to read more
56 mi · 50 Scott Adam Rd, Ste 102, Cockeysville, MD 21030
In-network · Aetna
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, Jun 18

Hannah Clevenger, NP

Nurse Practitioner (Gastroenterology)
5.00
·28 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
58.5 mi · 4940 Campbell Blvd, Ste 140, Nottingham, MD 21236
In-network · Aetna
Accepting new patients · Highly recommended
Next available: Thu, Jun 4

Brendon Bower, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
5.00
·35 reviews
Dr. Bower listened and was able to offer options right away. Excellent experience. - Feb 3, 2026 by TODD S.Click to read more
Bobtown, VA
In-network · Aetna
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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Brendon Bower sees patients virtually with Oshi Health. After you select your appointment time on Zocdoc, you’ll receive an email with instructions to complete your Oshi account and intake form. You must complete those steps in order to have your virtual visit. Brendon Bower is a board-certified n...Click to read more
Next available: Thu, Jun 4

Mary Johnson, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
5.00
·40 reviews
Mary was pleasant, patient and informative. I had fun talking to her. - Mar 25, 2026Click to read more
Bobtown, VA
In-network · Aetna
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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Mary Johnson sees patients virtually with Oshi Health. After you select your appointment time on Zocdoc, you’ll receive an email with instructions to complete your Oshi account and intake form. You must complete those steps in order to have your virtual visit. Mary Johnson is a nurse practitioner ...Click to read more
Next available: Thu, Jun 4

Ji Soo (Claire) Choi, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
4.97
·38 reviews
The best experience I’ve ever had with a doctor and very knowledgeable on the issues (symptoms, causes, treatments, etc) as well. Definitely recommend for any GI issues - Feb 2, 2026 by Jeff N.Click to read more
Bobtown, VA
In-network · Aetna
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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Ji Soo (Claire) sees patients virtually with Oshi Health. After you select your appointment time on Zocdoc, you’ll receive an email with instructions to complete your Oshi account and intake form. You must complete those steps in order to have your virtual visit. Ji Soo (Claire) Choi is an experie...Click to read more
Next available: Thu, Jun 4

Alexandra Hudak, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
Bobtown, VA
In-network · Aetna
Accepting new patients · Offers video visits ·
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Alexandra Hudak is a board-certified nurse practitioner who cares deeply about helping patients navigate digestive health concerns. At Oshi, she treats each patient as a whole person—not just a diagnosis. Her goal is to build strong, trusting partnerships with patients, where education and preventio...Click to read more
Next available: Fri, Jun 5

Robbie Leinart, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
5.00
·32 reviews
Very informative, Great energy, and efficient service, - Apr 7, 2026 by Latisha D.Click to read more
Bobtown, VA
In-network · Aetna
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in chronic indigestion without clear cause ·
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Robbie Leinart sees patients virtually with Oshi Health. After you select your appointment time on Zocdoc, you’ll receive an email with instructions to complete your Oshi account and intake form. You must complete those steps in order to have your virtual visit. Robbie Leinart is an Adult Health N...Click to read more
Next available: Thu, Jun 4

Jan Seiler, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
4.97
·33 reviews
Jan was very kind, understanding, and listened to my concerns. It was great to actually felt heard by a doctor instead of just dismissed. - Apr 7, 2026 by Avery B.Click to read more
Bobtown, VA
In-network · Aetna
Accepting new patients · Offers video visits · Highly recommended · Expertise in acute stomach inflammation/infection + 1 more ·
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Jan Seiler has worked as a gastroenterology nurse practitioner for over two decades. At Oshi Health, she takes a whole-person approach to gastrointestinal (GI) care, making sure to take the time to listen to patient needs and concerns. Before working at Oshi, she worked in a large brick-and-mortar...Click to read more
Next available: Fri, Jun 5

Andrea Onstad, APRN

Nurse Practitioner (Gastroenterology) (Virtual)
4.97
·30 reviews
Bobtown, VA
In-network · Aetna
Accepting new patients · Offers video visits · Highly recommended ·
Read bio
Andrea Onstad is a dedicated nurse practitioner specializing in gastroenterology. At Oshi Health, Andrea leverages her expertise in treating various gastrointestinal (GI) conditions and providing patients with comprehensive care. She has particular interests gut-brain disorders and celiac disease. ...Click to read more
Next available: Fri, Jun 5

Dr. Khalid Alkimawi, MD, FACP

Gastroenterologist
4.58
·43 reviews
Very nice office, lots of comfort and quality. Great staff, highly recommend. - Apr 10, 2025 by Tyler S.Click to read more
3.5 mi · 2557 Chain Bridge Rd, Vienna, VA 22181
In-network · Aetna
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
**DISCLAIMER: After scheduling, you will receive intake forms via your patient portal or email. Prompt completion and submission of these documents is required. This step is essential for our clinical team to complete the necessary preparations for your appointment and to ensure your visit begins on...Click to read more

Dr. Khalid Alkimawi, MD, FACP

Gastroenterologist
4.58
·43 reviews
Very nice office, lots of comfort and quality. Great staff, highly recommend. - Apr 10, 2025 by Tyler S.Click to read more
3.5 mi · 2557 Chain Bridge Rd, Vienna, VA 22181
In-network · Aetna
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
**DISCLAIMER: After scheduling, you will receive intake forms via your patient portal or email. Prompt completion and submission of these documents is required. This step is essential for our clinical team to complete the necessary preparations for your appointment and to ensure your visit begins on...Click to read more

Dr. Han Ton-That, MD

Gastroenterologist
4.75
·289 reviews
He was a very good doctor; went over everything thoroughly and made sure I understood everything. Highly recommended! - Dec 23, 2015 by Erika G.Click to read more
8.5 mi · 6305 Castle Place, Ste 1-A, Falls Church, VA 22044
In-network · Aetna
Accepting new patients · Excellent wait time ·
Read bio
Han Ton-That is an attentive and precise gastroenterologist serving his patients in Falls Church, VA. Dr. Ton-That is certified by the American Board of Gastroenterology, and he is a member of the American Society for Gastrointestinal Endoscopy and the American Gastroenterological Association. Dr....Click to read more
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Frequently asked questions

How can I make a same-day appointment with a Gastroenterologist in Fairfax who takes Aetna insurance?

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

How can I find a Gastroenterologist in Fairfax who takes Aetna?

Zocdoc lets you search specifically for a Gastroenterologist in Fairfax who takes Aetna. 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 an Aetna Gastroenterologist in Fairfax?

Zocdoc is a free online service that helps patients find Aetna Gastroenterologists in Fairfax and book appointments instantly. You can search for Aetna Gastroenterologists in Fairfax by symptom or visit reason. 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 Fairfax who takes Aetna insurance?

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

How can I find an Aetna Gastroenterologist in Fairfax who sees patients after hours?

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

How can I find a top-rated Aetna Gastroenterologist in Fairfax?

You can use Zocdoc to find Aetna Gastroenterologists in Fairfax 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 Fairfax?

Gastroenterologists in Fairfax 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 Aetna?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Gastroenterologists in Fairfax who accept Aetna 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 an Aetna Gastroenterologist in Fairfax 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 an Aetna Gastroenterologist in Fairfax who sees patients during the weekend?

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

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