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Contact Information
  • 20528 Boland Farm Road, Suite 201, Germantown, MD 20876
  • 301-593-2002
  • 202-823-4809
  • Monday – Friday 8:00 a.m. – 4:00 p.m.
Please call for more details on hours for specific procedures.
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At Capital Digestive Care, our providers offer a comprehensive range of digestive health services.

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Germantown Doctors' Office

Germantown, MD

Schedule an appointment
Contact Information
  • 20528 Boland Farm Road, Suite 201, Germantown, MD 20876
  • 301-593-2002
  • 202-823-4809
  • Monday – Friday 8:00 a.m. – 4:00 p.m.
Please call for more details on hours for specific procedures.
Get Directions

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Overview

Holiday Closures:
Nov. 27, 28
Dec. 25
Jan. 1, 2026

This community office is located near the Montgomery College Germantown Campus and Holy Cross Germantown Hospital. Our commitment is to patient education and shared decision-making, ensuring you have the knowledge and confidence to manage your health effectively. Telephone scheduling hours are Monday through Friday, from 7:30 a.m. to 4:30 p.m.

Specialties

Our office provides comprehensive treatment for all gastrointestinal (GI) conditions and offers a wide range of procedures.

Providers

James A. Butler, MD, FACG, FACPRead Bio →
Sunamita da Silva, MS, RDN, PA-CRead Bio →
Z. Jennifer Lee, MD, FACGRead Bio →
Eric Margulies, MDRead Bio →
Kelly Mercado, CRNPRead Bio →
Michael S. Schindler, MDRead Bio →
Zaifi Shanavas, MDRead Bio →
Joyce Song, PA-CRead Bio →
Gloria Vasquez, DNPRead Bio →

Recent Reviews

Karen A.
★★★★★
So far I've really liked this place. Office is clean, note taking is thorough, wait time was minimal, and Dr. Lee is positive, reassuring, and thorough is assessment and any necessary procedures.
John C.
★★★★★
Overall the staff was very courteous and attentive to my needs. Highly recommend Capitol Digestive Care.
J. Dreyer
★★★★★
Great doctors and facilities. I’ve seen Kelly Mercado, CRNP since we moved back the past few years and she is absolutely wonderful.