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

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279 verified Cigna Gastroenterologists in Alexandria, 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 09/02/2026
Availability last updated 09/02/2026

Dr. Jennie Zhang, DO

Gastroenterologist
4.68
·37 reviews
Dr Jennie is wonderful. A great listener and wrote down all of her directions for me. Best doctor I have! - Feb 10, 2026 by David W.Click to read more
22 mi · 15225 Shady Grove Rd,, Ste 304, Rockville, MD 20850
In-network · Cigna
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, Sep 14

Dr. Monica Passi, MD

Gastroenterologist
4.85
·104 reviews
Great experience the doctor was very knowledgeable and friendly. - Oct 7, 2025 by Vecoya B.Click to read more
22 mi · 15225 Shady Grove Rd,, Ste 304, Rockville, MD 20850
In-network · Cigna
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: Tue, Sep 15

Seyoung Han, PA, PA-C

Physician Assistant
18 mi · 3903 Fair Rdg Dr, Ste 218, Fairfax, VA 22033
In-network · Cigna
Accepting new patients ·
Read bio
Prima Medicine is pleased to welcome SeYoung Han, PA-C, a caring and highly trained Physician Assistant dedicated to helping patients feel heard, understood, and well cared for. SeYoung focuses on providing patient-centered primary care, preventive care, urgent care support, allergy and asthma care...Click to read more
Next available: tomorrow

Dr. Rushi Talati, MD

Gastroenterologist
4.94
·98 reviews
Dr.Talati is a great doctor! He's terrific, you won't be disappointed! by NSClick to read more
22 mi · 15225 Shady Grove Rd,, Ste 304, Rockville, MD 20850
In-network · Cigna
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, Sep 21

Dr. Jennie Zhang, DO

Gastroenterologist
4.68
·37 reviews
Dr Jennie is wonderful. A great listener and wrote down all of her directions for me. Best doctor I have! - Feb 10, 2026 by David W.Click to read more
25.5 mi · 501 N Frederick Ave, Ste 204, Gaithersburg, MD 20877
In-network · Cigna
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, Sep 4

Dr. Dhruv Lowe, MD

Gastroenterologist
4.88
·428 reviews
Great bed side manners. Dr. Lowe listened to all my questions and concerns without rushing me. - Dec 8, 2023 by Mariela T.Click to read more
24.5 mi · 3405 Olandwood Ct, Ste 101-104, Olney, MD 20832
In-network · Cigna
Accepting new patients · Highly recommended · Excellent wait timeExpertise in upper gi endoscopy + 2 more
Next available: Thu, Sep 10

Dr. Farzin Rashti, MD

Gastroenterologist
4.90
·544 reviews
Great bedside manner & super helpful! Can't recommend them enough. - Sep 17, 2021Click to read more
24.5 mi · 3405 Olandwood Ct, Ste 101-104, Olney, MD 20832
In-network · Cigna
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: Thu, Sep 10

Dr. Pia Prakash, MD

Gastroenterologist
4.81
·301 reviews
First time visit. Excellent, would highly recommend. - Dec 10, 2024Click to read more
24.5 mi · 3405 Olandwood Ct, Ste 101-104, Olney, MD 20832
In-network · Cigna
Accepting new patients · Highly recommended · Expertise in colonoscopy + 3 more ·
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, Sep 16

Dr. Rashika Sood, MD

Internist
4.43
·1458 reviews
love this doctor and her office. she is like my new roll model. - Oct 24, 2018Click to read more
20 mi · 6915 Laurel Bowie Rd, Ste 101, Bowie, MD 20715
In-network · Cigna
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: Wed, Sep 9

Dr. Dabo Xu, MD

Gastroenterologist
4.82
·431 reviews
Perfect! I wish all doctors were this fast, clear, honest. - Mar 30, 2023 by Rachel G.Click to read more
24.5 mi · 3405 Olandwood Ct, Ste 101-104, Olney, MD 20832
In-network · Cigna
Accepting new patients · Highly recommended · Excellent wait timeExpertise in upper gi endoscopy + 4 more
Next available: Fri, Sep 18

Juliana Samar, PA-C

Physician Assistant
18 mi · 3903 Fair Rdg Dr, Ste 218, Fairfax, VA 22033
In-network · Cigna
Accepting new patients ·
Read bio
Juliana Samar, PA-C, DMSc, is a highly trained physician assistant at Prima Medicine with a strong foundation in primary care, dermatology, preventive medicine, and patient-centered chronic disease management. She earned her Doctorate in Medical Science from Shenandoah University and completed advan...Click to read more
Next available: Tue, Sep 15

Dr. Eduardo Castillo, MD

Gastroenterologist
4.87
·235 reviews
Great and exceptional service. Doctor Castillo is a great listener and he is caring. - Jan 10, 2022 by Franklyn I.Click to read more
24.5 mi · 3405 Olandwood Ct, Ste 101-104, Olney, MD 20832
In-network · Cigna
Accepting new patients · Highly recommended · Expertise in upper gi endoscopy + 2 more ·
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: Tue, Sep 22

Deidre Ann Fisher, FNP

Family Nurse Practitioner
5.00
·7 reviews
Diedre is a very approachable, knowledgable and thorough practitioner. I was genuinely listening to me as evidenced by her follow ups in the practice's patient portal. - Jun 2, 2026Click to read more
21.5 mi · 10110 Molecular Dr, Ste 209, Rockville, MD 20850
In-network · Cigna
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Deidre Fisher, MSN, APRN, FNP-C, is a Family Nurse Practitioner with a 30-year career dedicated to patient care. Her journey in nursing began after graduating with a Bachelor of Science in Nursing from the University of Delaware, where she also participated in ARMY ROTC. Following her education, Dei...Click to read more
Next available: tomorrow

Dr. Robert Byrne, MD

Gastroenterologist
4.65
·68 reviews
Great doctor, give me a lot of good advice and plan for treatment wellClick to read more
24.5 mi · 3405 Olandwood Ct, Ste 101-104, Olney, MD 20832
In-network · Cigna
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: Wed, Sep 23

Dr. Rushi Talati, MD

Gastroenterologist
4.94
·98 reviews
Dr.Talati is a great doctor! He's terrific, you won't be disappointed! by NSClick to read more
24.5 mi · 3405 Olandwood Ct, Ste 101-104, Olney, MD 20832
In-network · Cigna
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, Sep 23

Dr. Rudrajit Rai, MD, FACG

Gastroenterologist
4.67
·15 reviews
very professional and thorough. listened and asked questions by Hermione C.Click to read more
24.5 mi · 3405 Olandwood Ct, Ste 101-104, Olney, MD 20832
In-network · Cigna
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in gastroenteritis + 9 more ·
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: Tue, Sep 29

Dr. Dhruv Lowe, MD

Gastroenterologist
4.88
·428 reviews
Great bed side manners. Dr. Lowe listened to all my questions and concerns without rushing me. - Dec 8, 2023 by Mariela T.Click to read more
25.5 mi · 501 N Frederick Ave, Ste 204, Gaithersburg, MD 20877
In-network · Cigna
Accepting new patients · Highly recommended · Excellent wait timeExpertise in upper gi endoscopy + 2 more
Next available: Mon, Sep 21

Christina Sasselli, NP

Nurse Practitioner
5.00
·1 review
21.5 mi · 10110 Molecular Dr, Ste 209, Rockville, MD 20850
In-network · Cigna
Accepting new patients · Highly recommended ·
Read bio
Christina Sasselli, CRNP, is a board-certified Family Nurse Practitioner committed to delivering compassionate, holistic, and patient-centered care. She earned her Master of Science in Nursing (MSN) from Duquesne University in Pittsburgh and her Bachelor of Science in Nursing (BSN) from Chamberlain ...Click to read more
Next available: Fri, Sep 4

Amelia Abban, NP

Nurse Practitioner
4.79
·872 reviews
Great experience. Listened to my concerns and developed a plan accordingly.Click to read more
22.5 mi · 14502 Greenview Dr, Suite 545, Laurel, MD 20708
In-network · Cigna
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: tomorrow

Dr. Dabo Xu, MD

Gastroenterologist
4.82
·431 reviews
Perfect! I wish all doctors were this fast, clear, honest. - Mar 30, 2023 by Rachel G.Click to read more
25.5 mi · 501 N Frederick Ave, Ste 204, Gaithersburg, MD 20877
In-network · Cigna
Accepting new patients · Highly recommended · Excellent wait timeExpertise in upper gi endoscopy + 4 more
Next available: Mon, Sep 28

Dr. Robert Byrne, MD

Gastroenterologist
4.65
·68 reviews
Great doctor, give me a lot of good advice and plan for treatment wellClick to read more
25.5 mi · 501 N Frederick Ave, Ste 204, Gaithersburg, MD 20877
In-network · Cigna
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: Tue, Sep 29

Melissa Nickols, PA

Physician Assistant (Gastroenterology)
4.92
·13 reviews
Excellent at making me feel comfortable and understanding next steps!! - Apr 22, 2026 by Sally N.Click to read more
22 mi · 15225 Shady Grove Rd,, Ste 304, Rockville, MD 20850
In-network · Cigna
Accepting new patients · Highly recommended · 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: Fri, Sep 4

Dr. Eduardo Castillo, MD

Gastroenterologist
4.87
·235 reviews
Great and exceptional service. Doctor Castillo is a great listener and he is caring. - Jan 10, 2022 by Franklyn I.Click to read more
28 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Cigna
Accepting new patients · Highly recommended · Expertise in upper gi endoscopy + 2 more ·
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: Wed, Sep 9

Dr. Rushi Talati, MD

Gastroenterologist
4.94
·98 reviews
Dr.Talati is a great doctor! He's terrific, you won't be disappointed! by NSClick to read more
28 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Cigna
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, Sep 9

Dr. Alexander Mamunes, MD

Gastroenterologist
4.92
·215 reviews
Explained my possible problems. Very comfortable atmosphere and good listener. - Jul 27, 2026 by Barbara H.Click to read more
28 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Cigna
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, Sep 9

Dr. Joshua Rosenbloom, DO

Gastroenterologist
4.82
·310 reviews
The office staff was very warm, welcoming, and helpful. The provider was professional and very attentive to my concerns.Click to read more
28 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Cigna
Accepting new patients · Highly recommended · Expertise in acid reflux + 4 more ·
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: Wed, Sep 9

Dr. Avni Jain, MD

Family Physician
4.74
·31 reviews
21.5 mi · 10110 Molecular Dr, Ste 209, Rockville, MD 20850
In-network · Cigna
Accepting new patients · 24 years of experience · Highly recommended · Excellent wait time · Expertise in underactive thyroid + 4 more ·
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: Tue, Sep 8

Dr. Dhruv Lowe, MD

Gastroenterologist
4.88
·428 reviews
Great bed side manners. Dr. Lowe listened to all my questions and concerns without rushing me. - Dec 8, 2023 by Mariela T.Click to read more
28 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Cigna
Accepting new patients · Highly recommended · Excellent wait timeExpertise in upper gi endoscopy + 2 more
Next available: Fri, Sep 11

Kenderlate Arthus, FNP-C

Family Nurse Practitioner
4.89
·54 reviews
The staff was very professional during my visit. I highly recommend Ms Arthus. by JHClick to read more
22 mi · 9101 Cherry Ln Suite 111, Laurel, MD 20708
In-network · Cigna
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, Sep 8

Dr. Shaffer Mok, MD

Gastroenterologist
4.92
·38 reviews
V. informative and professional. Clearly described treatment plan and next steps. Made sure I didn’t have any additional questions. by IFClick to read more
28 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Cigna
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: Mon, Sep 14

Dr. Farzin Rashti, MD

Gastroenterologist
4.90
·544 reviews
Great bedside manner & super helpful! Can't recommend them enough. - Sep 17, 2021Click to read more
28 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Cigna
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: Mon, Sep 14

Maria Layao, NP

Nurse Practitioner (Gastroenterology) (Virtual)
4.93
·76 reviews
Maria Layao, NP, is super nice, has good manners, is calm, and—most importantly—helped me with my issues and questions. I’m glad I decided to see her, even though I hadn’t seen any recommendations beforehand. I would recommend her! - Jul 31, 2025Click to read more
Sterling, VA
In-network · Cigna
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*$75 cancellation fee if cancelled within 48 hours of the appointment* Maria Layao FNP-BC is a dedicated and compassionate nurse practitioner who cares for patients with Crohn’s disease, ulcerative colitis, infectious colitis, GERD, Barrett’s esophagus, viral hepatitis, liver disease, and many othe...Click to read more
Next available: tomorrow

Erica Shackelford, DNP

Family Nurse Practitioner
5.00
·1 review
25 mi · 46090 Lake Center Plz, Ste 104, Sterling, VA 20165
In-network · Cigna
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Erica Shackelford is a highly skilled family nurse practitioner. She practices at Stoneridge Family Medicine in Sterling and Aldie, VA. Ms. Shackelford earned her doctoral degree in nursing practice from Simmons University. She takes a broad view of family healthcare, recognizing that preventiv...Click to read more
Next available: tomorrow

Dr. Urooj Ahmed, MD

Gastroenterologist
4.39
·38 reviews
Dr Ahmed was very attentive, patient and knowledgeable. He listened to my symptoms and concerns, before checking me and giving his expert opinion. When I shared with him I had lab appointment afterwards, he made me aware lab office was in-house, which was very convenient. I would recommend him to an...Click to read more
28 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Cigna
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: Mon, Sep 21

Dr. Thi Khuc, MD

Gastroenterologist
4.90
·230 reviews
The doctor was great very informative very through very easy to talk to. - Oct 28, 2023 by Regina O.Click to read more
28 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Cigna
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, Sep 21

Dr. Monica Passi, MD

Gastroenterologist
4.85
·104 reviews
Great experience the doctor was very knowledgeable and friendly. - Oct 7, 2025 by Vecoya B.Click to read more
28 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Cigna
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, Sep 21

Dr. Urooj Ahmed, MD

Gastroenterologist
4.39
·38 reviews
Dr Ahmed was very attentive, patient and knowledgeable. He listened to my symptoms and concerns, before checking me and giving his expert opinion. When I shared with him I had lab appointment afterwards, he made me aware lab office was in-house, which was very convenient. I would recommend him to an...Click to read more
28 mi · 7130 Minstrel Way, Ste 215, Columbia, MD 21045
In-network · Cigna
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: Tue, Sep 22

Maria Layao, NP

Nurse Practitioner (Gastroenterology)
4.93
·76 reviews
Maria Layao, NP, is super nice, has good manners, is calm, and—most importantly—helped me with my issues and questions. I’m glad I decided to see her, even though I hadn’t seen any recommendations beforehand. I would recommend her! - Jul 31, 2025Click to read more
25 mi · 46169 Westlake Dr, Ste 200, Sterling, VA 20165
In-network · Cigna
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
*$75 cancellation fee if cancelled within 48 hours of the appointment* Maria Layao FNP-BC is a dedicated and compassionate nurse practitioner who cares for patients with Crohn’s disease, ulcerative colitis, infectious colitis, GERD, Barrett’s esophagus, viral hepatitis, liver disease, and many othe...Click to read more
Next available: Fri, Sep 4

Dr. Thi Khuc, MD

Gastroenterologist
4.90
·230 reviews
The doctor was great very informative very through very easy to talk to. - Oct 28, 2023 by Regina O.Click to read more
28 mi · 7130 Minstrel Way, Ste 215, Columbia, MD 21045
In-network · Cigna
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: Thu, Sep 24

Dr. Dabo Xu, MD

Gastroenterologist
4.82
·431 reviews
Perfect! I wish all doctors were this fast, clear, honest. - Mar 30, 2023 by Rachel G.Click to read more
28 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Cigna
Accepting new patients · Highly recommended · Excellent wait timeExpertise in upper gi endoscopy + 4 more
Next available: Tue, Sep 29

Dr. Rudrajit Rai, MD, FACG

Gastroenterologist
4.67
·15 reviews
very professional and thorough. listened and asked questions by Hermione C.Click to read more
28 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Cigna
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in gastroenteritis + 9 more ·
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: Wed, Sep 30

Dr. Pia Prakash, MD

Gastroenterologist
4.81
·301 reviews
First time visit. Excellent, would highly recommend. - Dec 10, 2024Click to read more
28 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · Cigna
Accepting new patients · Highly recommended · Expertise in colonoscopy + 3 more ·
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: Thu, Oct 1

Dr. Eduardo Castillo, MD

Gastroenterologist
4.87
·235 reviews
Great and exceptional service. Doctor Castillo is a great listener and he is caring. - Jan 10, 2022 by Franklyn I.Click to read more
31 mi · 1419 Frst Dr, Annapolis, MD 21403
In-network · Cigna
Accepting new patients · Highly recommended · Expertise in upper gi endoscopy + 2 more ·
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, Sep 10

Courtney Ngo, NP

Nurse Practitioner (Gastroenterology) (Virtual)
4.93
·96 reviews
Great all in. - Feb 16, 2026 by Bassem S.Click to read more
Sterling, VA
In-network · Cigna
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*$75 cancellation fee if cancelled within 48 hours of the appointment* Courtney Ngo, MSN, FNP-C, is a board-certified family nurse practitioner committed to providing patient-centered, quality care. She earned her bachelor's degree from Virginia Tech and completed her master's in nursing at The Geo...Click to read more
Next available: Mon, Sep 14

Courtney Ngo, NP

Nurse Practitioner (Gastroenterology)
4.93
·96 reviews
Great all in. - Feb 16, 2026 by Bassem S.Click to read more
25 mi · 46169 Westlake Dr, Ste 200, Sterling, VA 20165
In-network · Cigna
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
*$75 cancellation fee if cancelled within 48 hours of the appointment* Courtney Ngo, MSN, FNP-C, is a board-certified family nurse practitioner committed to providing patient-centered, quality care. She earned her bachelor's degree from Virginia Tech and completed her master's in nursing at The Geo...Click to read more
Next available: Mon, Sep 14

Dr. Urooj Ahmed, MD

Gastroenterologist
4.39
·38 reviews
Dr Ahmed was very attentive, patient and knowledgeable. He listened to my symptoms and concerns, before checking me and giving his expert opinion. When I shared with him I had lab appointment afterwards, he made me aware lab office was in-house, which was very convenient. I would recommend him to an...Click to read more
31 mi · 1419 Frst Dr, Annapolis, MD 21403
In-network · Cigna
Accepting new patients · Expertise in upper gi endoscopy + 5 more ·
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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, Sep 30

Heidi Poole, NP

Family Nurse Practitioner
28.5 mi · 24560 Southpoint Dr, Ste 200, Aldie, VA 20105
In-network · Cigna
Accepting new patients ·
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Heidi Poole, MSN, APRN, FNP-BC, is a Board-Certified Nurse Practitioner dedicated to providing compassionate, patient-centered care. She earned her Bachelor of Science in Nursing from Stevenson University and her Master of Science in Nursing from George Mason University. With a diverse clinical bac...Click to read more
Next available: tomorrow

Dr. Thi Khuc, MD

Gastroenterologist
4.90
·230 reviews
The doctor was great very informative very through very easy to talk to. - Oct 28, 2023 by Regina O.Click to read more
31 mi · 1419 Frst Dr, Annapolis, MD 21403
In-network · Cigna
Accepting new patients · Highly recommended · Excellent wait time ·
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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: Fri, Oct 2

Dr. Monica Passi, MD

Gastroenterologist
4.85
·104 reviews
Great experience the doctor was very knowledgeable and friendly. - Oct 7, 2025 by Vecoya B.Click to read more
31 mi · 1419 Frst Dr, Annapolis, MD 21403
In-network · Cigna
Accepting new patients · Highly recommended · Expertise in acute gastrointestinal bleeding + 5 more ·
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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: Fri, Oct 2

Nafiseh Moez, APRN, RN, NP

Family Nurse Practitioner
4.39
·18 reviews
I felt that she spent time listening and made appropriate recommendations. by JTClick to read more
30 mi · 19465 Deerfield Ave, Ste 410, Lansdowne, VA 20176
In-network · Cigna
Also offers video visits · Accepting new patients ·
Read bio
Nafiseh Moez is a key member of the VPMC team, offering dedicated care as a Board-Certified Family Nurse Practitioner. Serving the Virginia community, her practice style is built on a strong foundation of experience in internal medicine, cardiology, and emergency care, gained in both inpatient and o...Click to read more
Next available: tomorrow

Erica Shackelford, DNP

Family Nurse Practitioner
5.00
·1 review
28.5 mi · 24560 Southpoint Dr, Ste 200, Aldie, VA 20105
In-network · Cigna
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Erica Shackelford is a highly skilled family nurse practitioner. She practices at Stoneridge Family Medicine in Sterling and Aldie, VA. Ms. Shackelford earned her doctoral degree in nursing practice from Simmons University. She takes a broad view of family healthcare, recognizing that preventiv...Click to read more
Next available: Fri, Sep 11

Hannah Clevenger, NP

Nurse Practitioner (Gastroenterology)
5.00
·36 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
28 mi · 7130 Minstrel Way, Ste 215, Columbia, MD 21045
In-network · Cigna
Accepting new patients · Highly recommended · Excellent wait time
Next available: Fri, Sep 18

Dr. Bonnie Franckowiak, DNP, FNP-BC

Family Nurse Practitioner
5.00
·1 review
30 mi · 9650 Santiago Rd, Ste 7, Columbia, MD 21045
In-network · Cigna
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Thank you for booking with us. NOTE: There is a $75 no-show and late-cancellation fee in place. Bonnie A. Franckowiak, DNP, FNP-BC, is a board-certified Family Nurse Practitioner and accomplished nursing educator with over three decades of clinical and academic experience. She earned her Doctor of ...Click to read more
Next available: Mon, Sep 7

Dr. Shaffer Mok, MD

Gastroenterologist
4.92
·38 reviews
V. informative and professional. Clearly described treatment plan and next steps. Made sure I didn’t have any additional questions. by IFClick to read more
44 mi · 21 Crossroads Dr, Ste 205, Owings Mills, MD 21117
In-network · Cigna
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: Wed, Sep 9

Dr. Alexander Mamunes, MD

Gastroenterologist
4.92
·215 reviews
Explained my possible problems. Very comfortable atmosphere and good listener. - Jul 27, 2026 by Barbara H.Click to read more
48.5 mi · 1212 York Rd, Ste B201, Lutherville Timonium, MD 21093
In-network · Cigna
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
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Frequently asked questions

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

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

How can I find a Gastroenterologist in Alexandria who takes Cigna?

Zocdoc lets you search specifically for a Gastroenterologist in Alexandria who takes Cigna. 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 Cigna Gastroenterologist in Alexandria?

Zocdoc is a free online service that helps patients find Cigna Gastroenterologists in Alexandria and book appointments instantly. You can search for Cigna Gastroenterologists in Alexandria 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 Alexandria who takes Cigna insurance?

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

How can I find a Cigna Gastroenterologist in Alexandria who sees patients after hours?

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

How can I find a top-rated Cigna Gastroenterologist in Alexandria?

You can use Zocdoc to find Cigna Gastroenterologists in Alexandria 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 Alexandria?

Gastroenterologists in Alexandria 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 Cigna?

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

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

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