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253 verified UnitedHealthcare Gastroenterologists in College Park, MD
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 07/19/2026
Availability last updated 07/19/2026

Petrina Bangura, CRNP

Family Nurse Practitioner (Virtual)
5.00
·4 reviews
They explained everything and made me very comfortable - Apr 29, 2026 by Marleny C.Click to read more
Greenbelt, MD
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · 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

Yvonne Tubene, APRN, RN

Family Nurse Practitioner (Virtual)
4.49
·37 reviews
Love this doctor!! Highly recommend. Super patient and caring. - May 10, 2025 by Alexandra R.Click to read more
Greenbelt, MD
In-network · UnitedHealthcare
Accepting new patients · Offers video visits ·
Read bio
Ms. Yvonne Tubene is a compassionate, friendly, and reliable family nurse practitioner offering her services at AMC Healthcare Hydration in Lanham, MD. She also takes virtual appointments. Ms. Tubene earned her associate's degree from Anne Arundel Community College, her bachelor's degree from the...Click to read more

Dr. Kehinde Adedulu, CRNP, DNP

Family Nurse Practitioner (Virtual)
4.77
·13 reviews
Very professional and friendly. Answered all my questions and explained in detail. The nurse was also very nice and polite - Nov 15, 2025Click to read more
Greenbelt, MD
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Kehinde Adedulu, 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 ex...Click to read more

Lilian Achi, APRN

Family Nurse Practitioner (Virtual)
Greenbelt, MD
In-network · UnitedHealthcare
Accepting new patients · Offers video visits ·
Read bio
Compassionate and results-driven Family Nurse Practitioner with 13 years of experience in acute care, emergency nursing, telehealth, case management, and utilization review. Proven expertise in patient assessment, chronic disease management, and evidence-based practice. Committed to enhancing patien...Click to read more

Arsha Pamir, CRNP, RN

Family Nurse Practitioner (Virtual)
5.00
·4 reviews
Professional, knowledgeable, with a kind and caring demeanor. What else could I ask for. by JHClick to read more
Greenbelt, MD
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time

Mariama Koroma, APRN, RN

Family Nurse Practitioner (Virtual)
4.41
·32 reviews
Great hospitality - Sep 11, 2024 by Bintou T.Click to read more
Greenbelt, MD
In-network · UnitedHealthcare
Accepting new patients · Offers video visits ·
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

Dr. Charles Obioha, MD

Gastroenterologist (Virtual)
4.32
·440 reviews
Everything went well, the reception was good but the waiting was very long. - Mar 9, 2025 by HENRY M.Click to read more
Rockville, MD
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits · 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

Dr. Kathryn Kelly, MD

Internist
4.85
·1156 reviews
My visit with Kate Ojeyinka, CRNP went well. She Is super nice and provided best care. - Oct 14, 2019 by Katy P.Click to read more
5 mi · 10801 Lockwood Dr, Ste 160, Silver Spring, MD 20901
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · 19 years of experience · Highly recommended · Excellent wait time · Expertise in insomnia + 9 more ·
Read bio
Dr. Kathryn Kelly is a board-certified Internal Medicine Physician who has worked in the Washington, DC, area for five years after completing her National Health Service Corp obligation in Albany, Georgia. Dr. Kelly received her undergraduate degrees from Howard University with a Bachelor of Scie...Click to read more

Dr. Janaki Kuruppu, MD

Internist (Virtual)
3.50
·10 reviews
I immediately called family and friends about my experience. The doctor and staff were welcoming and friendly. The doctor made the experience both personable and professional making me feel completely relaxed and comfortable. - Jun 12, 2026 by Harold C.Click to read more
Silver Spring, MD
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Offers video visits ·
Read bio
Dr. Janaki Kuruppu is a dedicated and well-trained internist and primary care doctor. She currently offers consultations at Kelly Collaborative Medicine in Silver Spring, MD. She also offers virtual consultations. Dr. Kuruppu is dedicated to improving the overall well-being of all her patients. She...Click to read more

Kelly Bates, APRN

Family Nurse Practitioner
5.00
·6 reviews
I now consider Ms. Bates to be my regular health practitioner. She’s a credit to the industry & a lovely person! - Jul 15, 2024 by Michelle K.Click to read more
5 mi · 8700 Georgia Ave, Ste 400, Silver Spring, MD 20910
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in acute urinary tract infection + 1 more ·
Read bio
Kelly W. Bates, DNP, FNP-BC, is a board certified Family Nurse Practitioner and a member of American Academy of Nurse Practitioners. Bates began her nursing education at Johns Hopkins School of Nursing and then went on to earn her Doctor of Nursing Practice degree at University of North Carolina at ...Click to read more

Dr. Ifechukwude Ikem, MD

Primary Care Doctor
5.00
·34 reviews
Dr. Ikem was extremely nice and a great listener. I would 100% recommend her to anyone. - Apr 10, 2024 by Sarah G.Click to read more
5 mi · 8700 Georgia Ave, Ste 400, Silver Spring, MD 20910
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ifechukwude (Iffie) Ikem, MD is a primary care physician specializing in Family and Social Medicine, recognized for her unwavering commitment to advancing healthcare. She completed her residency in Family and Social Medicine at Montefiore Medical Center-Albert Einstein School of Medicine, following ...Click to read more

Lawrence James-Osondu, NP

Nurse Practitioner (Virtual)
4.00
·4 reviews
Very good professional work. by SAClick to read more
Silver Spring, MD
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Excellent wait time · Expertise in lower back pain ·
Read bio
Premier Choice Primary & Urgent Care, LLC is a medical center that accepts both scheduled and walk-in appointments. We also provide telehealth and medical home care services-if you cannot come to us, we will come to you. All major insurances are accepted, including Medicare, MD-Medicaid, and DC-Medi...Click to read more

Khadijatu Koroma, CRNP, APRN

Nurse Practitioner
4.20
·10 reviews
Khadijatu was very pleasant, and was very professional. The wait time was good. I would recommend this provider. by OYClick to read more
5.5 mi · 12301 Old Columbia Pike, Silver Spring, MD 20904
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients ·
Read bio
Premier Choice Primary & Urgent Care, LLC is a medical center that accepts both scheduled and walk-in appointments. We also provide telehealth and medical home care services—if you cannot come to us, we will come to you. All major insurances are accepted, including Medicare, MD-Medicaid, and DC-Medi...Click to read more

Lawrence James-Osondu, NP

Nurse Practitioner
4.00
·4 reviews
Very good professional work. by SAClick to read more
5.5 mi · 12301 Old Columbia Pike, Silver Spring, MD 20904
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Excellent wait time · Expertise in lower back pain ·
Read bio
Premier Choice Primary & Urgent Care, LLC is a medical center that accepts both scheduled and walk-in appointments. We also provide telehealth and medical home care services-if you cannot come to us, we will come to you. All major insurances are accepted, including Medicare, MD-Medicaid, and DC-Medi...Click to read more

Khadijatu Koroma, CRNP, APRN

Nurse Practitioner (Virtual)
4.20
·10 reviews
Khadijatu was very pleasant, and was very professional. The wait time was good. I would recommend this provider. by OYClick to read more
Silver Spring, MD
In-network · UnitedHealthcare
Accepting new patients · Offers video visits ·
Read bio
Premier Choice Primary & Urgent Care, LLC is a medical center that accepts both scheduled and walk-in appointments. We also provide telehealth and medical home care services—if you cannot come to us, we will come to you. All major insurances are accepted, including Medicare, MD-Medicaid, and DC-Medi...Click to read more

Chante' Whitaker, PA

Physician Assistant (Virtual)
5.00
·10 reviews
The visit went really good. Very informative and helpful with my medical work. by TSClick to read more
Largo, MD
In-network · UnitedHealthcare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
I am a dedicated board-certified Physician Assistant specializing in primary care medicine at TRiiBE Medical LLC in Upper Marlboro, Maryland. With a strong commitment to providing quality healthcare for all individuals, I actively address health disparities within my local community. I earned my Bac...Click to read more

Dr. Han Ton-That, MD

Gastroenterologist
4.75
·289 reviews
Great Doctor, saw me right away and took the time to answer all my questions. Highly recommend. - Jan 13, 2019 by Chris A.Click to read more
14 mi · 6305 Castle Place, Ste 1-A, Falls Church, VA 22044
In-network · UnitedHealthcare
Accepting new patients · 25+ years of experience · Excellent wait time · Expertise in chronic indigestion without clear cause + 2 more ·
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

Dr. Monica Passi, MD

Gastroenterologist
4.84
·99 reviews
Great experience the doctor was very knowledgeable and friendly. - Oct 7, 2025 by Vecoya B.Click to read more
14.5 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · UnitedHealthcare
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. Alexander Mamunes, MD

Gastroenterologist
4.92
·208 reviews
Dr Mamunes was great, very thorough, kind, and receptive to my suggestions/thoughts - Jul 15, 2025 by Camille C.Click to read more
14.5 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · UnitedHealthcare
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. Eduardo Castillo, MD

Gastroenterologist
4.87
·231 reviews
Great doctor and staff! Felt very comfortable with Dr. Castillo. He put me at ease and made sure I understood everything. by KBClick to read more
14.5 mi · 7130 Minstrel Way, Ste 215, Columbia, MD 21045
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · 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

Dr. Alexander Mamunes, MD

Gastroenterologist
4.92
·208 reviews
Dr Mamunes was great, very thorough, kind, and receptive to my suggestions/thoughts - Jul 15, 2025 by Camille C.Click to read more
14.5 mi · 7130 Minstrel Way, Ste 215, Columbia, MD 21045
In-network · UnitedHealthcare
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. Farzin Rashti, MD

Gastroenterologist
4.92
·537 reviews
Very nice and personable. Great listener and communicated clearly the next steps. Highly recommend. - Nov 21, 2024 by Tyler H.Click to read more
14.5 mi · 7130 Minstrel Way, Ste 215, Columbia, MD 21045
In-network · UnitedHealthcare
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

Dr. Dabo Xu, MD

Gastroenterologist
4.81
·425 reviews
Amazing service and friendly staff! Listened to all my concerns and did not dismiss any. Would recommend! - Feb 10, 2023 by Brynn R.Click to read more
14.5 mi · 7130 Minstrel Way, Ste 215, Columbia, MD 21045
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait timeExpertise in upper gi endoscopy + 4 more

Dr. Dhruv Lowe, MD

Gastroenterologist
4.88
·423 reviews
Vert attentive and informative. Warm reception and thorough exam. - Jul 17, 2024 by Sonya N.Click to read more
14.5 mi · 7130 Minstrel Way, Ste 215, Columbia, MD 21045
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait timeExpertise in upper gi endoscopy + 2 more

Dr. Pia Prakash, MD

Gastroenterologist
4.81
·298 reviews
Great doctor experience so far. Highly recommended. - Jan 15, 2025 by Janessa S.Click to read more
14.5 mi · 7130 Minstrel Way, Ste 215, Columbia, MD 21045
In-network · UnitedHealthcare
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

Dr. Monica Passi, MD

Gastroenterologist
4.84
·99 reviews
Great experience the doctor was very knowledgeable and friendly. - Oct 7, 2025 by Vecoya B.Click to read more
14.5 mi · 7130 Minstrel Way, Ste 215, Columbia, MD 21045
In-network · UnitedHealthcare
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. Bridgette Provost, MD

Internist
5.00
·3 reviews
8.5 mi · 7137 Arlington Rd, Bethesda, MD 20814
In-network · UnitedHealthcare
Accepting new patients · 16 years of experience · Highly recommended · Excellent wait time ·
Read bio
Dr. Bridgette C. Provost is a highly accomplished physician with a diverse background in multiple medical specialties, focusing on integrative medicine and holistic care. She is dedicated to providing comprehensive health care and addressing health disparities. Driven by a passion for improving heal...Click to read more

Carlos Olivares, RN, APRN

Family Nurse Practitioner
4.67
·15 reviews
8.5 mi · 7137 Arlington Rd, Bethesda, MD 20814
In-network · UnitedHealthcare
Accepting new patients · Excellent wait time ·
Read bio
Carlos Olivares, NP, earned his Bachelors of Science in Nursing from Kaplan University in 2012 and then went on to complete his Master's of Science in Nursing from Bowie State University in 2015. His experience as a family nurse practitioner includes emergency and urgent care as well as family healt...Click to read more

Dr. Rushi Talati, MD

Gastroenterologist
4.94
·90 reviews
Great! Dr. Talati & staff were super helpful and thorough throughout my visit. Very polite, friendly environment. by OHClick to read more
19 mi · 501 N Frederick Ave, Ste 204, Gaithersburg, MD 20877
In-network · UnitedHealthcare
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

Dr. Khalid Alkimawi, MD, FACP

Gastroenterologist
4.58
·43 reviews
He listened to my concerns and gave multiple options on how to move forwardClick to read more
19 mi · 2557 Chain Bridge Rd, Vienna, VA 22181
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Excellent wait time · Expertise in upper gi endoscopy + 1 more ·
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
He listened to my concerns and gave multiple options on how to move forwardClick to read more
19 mi · 2557 Chain Bridge Rd, Vienna, VA 22181
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Excellent wait time · Expertise in upper gi endoscopy + 1 more ·
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

Monica Lovins, NP

Nurse Practitioner (Gastroenterology)
4.78
·18 reviews
14 mi · 3405 Olandwood Ct, Ste 101-104, Olney, MD 20832
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time

Emily Ohland, PA-C

Physician Assistant (Gastroenterology)
4.56
·9 reviews
14 mi · 3405 Olandwood Ct, Ste 101-104, Olney, MD 20832
In-network · UnitedHealthcare
Accepting new patients

Xinna Yi, APRN, RN, NP

Nurse Practitioner (Gastroenterology)
5.00
·2 reviews
14 mi · 3405 Olandwood Ct, Ste 101-104, Olney, MD 20832
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Xinna Yi is a board-certified Family Nurse Practitioner with a Master of Science in Nursing from Wilkes University, which she completed in 2023. She brings a wealth of experience from her work in a family practice clinic and her previous role as a registered nurse specializing in cardiology. Before ...Click to read more

Hannah Clevenger, NP

Nurse Practitioner (Gastroenterology)
5.00
·31 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
14.5 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time

Emily Ohland, PA-C

Physician Assistant (Gastroenterology)
4.56
·9 reviews
14.5 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · UnitedHealthcare
Accepting new patients

Monica Lovins, NP

Nurse Practitioner (Gastroenterology)
4.78
·18 reviews
14.5 mi · 7120 Minstrel Way, Ste 100, Columbia, MD 21045
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time

Monica Lovins, NP

Nurse Practitioner (Gastroenterology)
4.78
·18 reviews
14.5 mi · 7130 Minstrel Way, Ste 215, Columbia, MD 21045
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time

Emily Ohland, PA-C

Physician Assistant (Gastroenterology)
4.56
·9 reviews
14.5 mi · 7130 Minstrel Way, Ste 215, Columbia, MD 21045
In-network · UnitedHealthcare
Accepting new patients

Dr. Eduardo Castillo, MD

Gastroenterologist
4.87
·231 reviews
Great doctor and staff! Felt very comfortable with Dr. Castillo. He put me at ease and made sure I understood everything. by KBClick to read more
23 mi · 1419 Frst Dr, Annapolis, MD 21403
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time · 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

Dr. Farzin Rashti, MD

Gastroenterologist
4.92
·537 reviews
Very nice and personable. Great listener and communicated clearly the next steps. Highly recommend. - Nov 21, 2024 by Tyler H.Click to read more
23 mi · 1419 Frst Dr, Annapolis, MD 21403
In-network · UnitedHealthcare
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

Dr. Rudrajit Rai, MD, FACG

Gastroenterologist
4.64
·14 reviews
I enjoyed my visit. Dr. Rai is very patient, informative, caring and helpful. I love my doctor. by DRClick to read more
23 mi · 1419 Frst Dr, Annapolis, MD 21403
In-network · UnitedHealthcare
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

Dr. Monica Passi, MD

Gastroenterologist
4.84
·99 reviews
Great experience the doctor was very knowledgeable and friendly. - Oct 7, 2025 by Vecoya B.Click to read more
23 mi · 1419 Frst Dr, Annapolis, MD 21403
In-network · UnitedHealthcare
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. Dhruv Lowe, MD

Gastroenterologist
4.88
·423 reviews
Vert attentive and informative. Warm reception and thorough exam. - Jul 17, 2024 by Sonya N.Click to read more
23 mi · 1419 Frst Dr, Annapolis, MD 21403
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait timeExpertise in upper gi endoscopy + 2 more

Diviya Muruganandam, PA-C

Physician Assistant
4.31
·29 reviews
Great staff! Provider listened to my concerns and went above and beyond to ensure we explored multiple possibilities regarding my health. - Mar 14, 2023Click to read more
16.5 mi · 2070 Chain Bridge Rd, Ste 150, Vienna, VA 22182
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients ·
Read bio
Diviya Muruganandam, PA-C, is a board-certified physician assistant at Virginia Family Medicine’s Tysons and Fairfax locations. She earned her Master’s in Physician Assistant Studies from Wingate University in North Carolina, graduating with high distinction (Pi Alpha, The National Honors Society of...Click to read more

Xinna Yi, APRN, RN, NP

Nurse Practitioner (Gastroenterology)
5.00
·2 reviews
19 mi · 501 N Frederick Ave, Ste 204, Gaithersburg, MD 20877
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Xinna Yi is a board-certified Family Nurse Practitioner with a Master of Science in Nursing from Wilkes University, which she completed in 2023. She brings a wealth of experience from her work in a family practice clinic and her previous role as a registered nurse specializing in cardiology. Before ...Click to read more

Diviya Muruganandam, PA-C

Physician Assistant
4.31
·29 reviews
Great staff! Provider listened to my concerns and went above and beyond to ensure we explored multiple possibilities regarding my health. - Mar 14, 2023Click to read more
19.5 mi · 9401 Lee Hwy, Ste 400, Fairfax, VA 22031
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients ·
Read bio
Diviya Muruganandam, PA-C, is a board-certified physician assistant at Virginia Family Medicine’s Tysons and Fairfax locations. She earned her Master’s in Physician Assistant Studies from Wingate University in North Carolina, graduating with high distinction (Pi Alpha, The National Honors Society of...Click to read more

Monica Lovins, NP

Nurse Practitioner (Gastroenterology)
4.78
·18 reviews
23 mi · 1419 Frst Dr, Annapolis, MD 21403
In-network · UnitedHealthcare
Accepting new patients · Highly recommended · Excellent wait time

Emily Ohland, PA-C

Physician Assistant (Gastroenterology)
4.56
·9 reviews
23 mi · 1419 Frst Dr, Annapolis, MD 21403
In-network · UnitedHealthcare
Accepting new patients

Dr. Alexander Mamunes, MD

Gastroenterologist
4.92
·208 reviews
Dr Mamunes was great, very thorough, kind, and receptive to my suggestions/thoughts - Jul 15, 2025 by Camille C.Click to read more
30.5 mi · 21 Crossroads Dr, Ste 205, Owings Mills, MD 21117
In-network · UnitedHealthcare
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. Rashika Sood, MD

Internist
4.45
·1423 reviews
I had a very bad headache and dr Sood found that I had very high blood pressure she took great care of me - Oct 23, 2018Click to read more
24 mi · 1521 S Edgewood St, Ste K, Baltimore, MD 21227
In-network · UnitedHealthcare
Accepting new patients · Expertise in high cholesterol + 2 more ·
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**(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

Maria Layao, NP

Nurse Practitioner (Gastroenterology)
4.93
·68 reviews
Very good experience! She was very nice and welcoming and helped answer all of my questions and concerns - Jan 13, 2026 by Madisyn J.Click to read more
25.5 mi · 46169 Westlake Dr Ste 200, Sterling, VA 20165
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
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*$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

Courtney Ngo, NP

Nurse Practitioner (Gastroenterology)
4.92
·79 reviews
Courtney Ngo has been wonderful throughout my GI journey. She listens intently and responds compassionately. I certainly feel like I got lucky choosing her as a provider. I would absolutely recommend her to anyone and everyone! - Jun 29, 2026Click to read more
25.5 mi · 46169 Westlake Dr Ste 200, Sterling, VA 20165
In-network · UnitedHealthcare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
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*$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

Wendy Roberts, APRN

Adult Nurse Practitioner
25.5 mi · 21631 Ridgetop Cir, Ste 155, Sterling, VA 20166
In-network · UnitedHealthcare
Accepting new patients ·
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Wendy is a certified and licensed Adult Nurse Practitioner with over 15 years of clinical experience. She holds a Bachelor's degree in Nursing from Georgetown University and a Master's in Nursing from The Catholic University of America. Wendy brings a holistic approach to wellness with a strong back...Click to read more

Francisca Nwaigwe, NP

Nurse Practitioner
27.5 mi · 218 E Lexington St, Ste 200, Baltimore, MD 21202
In-network · UnitedHealthcare
Also offers video visitsAccepting new patients
Calendar Check
1-3 days

Average time it takes to be seen by a provider

Doctor
100k

Verified providers with a 4.8 average rating

Primary Care Physician
15+ years

In the business of finding quality care for patients

Patients trust Zocdoc
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Frequently asked questions

How can I make a same-day appointment with a Gastroenterologist in College Park who takes UnitedHealthcare insurance?

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

How can I find a Gastroenterologist in College Park who takes UnitedHealthcare?

Zocdoc lets you search specifically for a Gastroenterologist in College Park who takes UnitedHealthcare. 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 UnitedHealthcare Gastroenterologist in College Park?

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

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

How can I find a UnitedHealthcare Gastroenterologist in College Park who sees patients after hours?

On Zocdoc, you can search specifically for UnitedHealthcare Gastroenterologists in College Park with availability after 5 p.m.

How can I find a top-rated UnitedHealthcare Gastroenterologist in College Park?

You can use Zocdoc to find UnitedHealthcare Gastroenterologists in College Park 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 College Park?

Gastroenterologists in College Park 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 UnitedHealthcare?

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

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

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