Summary

Dr. Kevin Collier is a gastroenterologist who earned his medical degree from Georgetown University School of Medicine. With 32 years of experience in digestive health care, he has developed extensive expertise in diagnosing and treating conditions affecting the gastrointestinal system. Dr. Collier is fluent in French and Spanish, allowing him to communicate effectively with a diverse patient population.

Dr. Collier practices at Suburban Hospital and Sibley Memorial Hospital, with locations in Bethesda, Washington DC, Silver Spring, and Rockville. He specializes in treating colon polyps, GERD, and acid reflux. His procedural expertise includes performing colonoscopies, upper GI endoscopy, and lower GI endoscopy to help diagnose and monitor digestive conditions. Patients have given him an average rating of 3.8 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.8
  • 32 years of experience
  • speaks French, Spanish
  • Georgetown University School Of Medicine
  • 17 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 2 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Kevin Patrick Collier has 4 locations

Bethesda Endoscopy Center

10215 Fernwood Rd Ste 260Bethesda, MD 20817
Mon6:30 am - 5:00 pm
Tue6:30 am - 5:00 pm
Wed6:30 am - 5:00 pm
Thu6:30 am - 5:00 pm
Fri6:30 am - 5:00 pm
SatClosed
SunClosed

Sibley Memorial Hospital

5255 Loughboro Rd NwWashington, DC 20016

Capital Digestive Care Silver Spring

10801 Lockwood Dr Ste 200Silver Spring, MD 20901
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Bethesda Endoscopy Center

6100 Executive Blvd Ste 300Rockville, MD 20852
Mon6:30 am - 5:00 pm
Tue6:30 am - 5:00 pm
Wed6:30 am - 5:00 pm
Thu6:30 am - 5:00 pm
Fri6:30 am - 5:00 pm
SatClosed
SunClosed

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Dr. Kevin Patrick Collier, MD
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Dr. Kevin Patrick Collier, MDRobert James Schenck, MDShandiz Shahbazi, MDJoseph James Jennings, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
4.5 
4.7 
32 Years of Experience 10 Years of Experience 8 Years of Experience 14 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks French, Spanish Speaks English Speaks English, Farsi Speaks English
Bethesda , MDMcLean , VAMcLean , VAMcLean , VA
Med School: Georgetown University School Of Medicine Med School: University of Virginia School of Medicine Med School: Virginia Commonwealth University Med School: Georgetown University
Current Profile
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Insurance Plans Accepted by Dr. Kevin Patrick Collier

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Kevin Patrick Collier has the following specialty

Specialty Expertise

Dr. Kevin Patrick Collier has the following 10 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

32 Years Experience

Dr. Kevin Patrick Collier holds expired and active medical licenses in the states of District Of Columbia and Maryland.

Medical License

Medical Doctor with an expired medical license in the state of District Of Columbia that expired in 2026 and an active medical license in the state of Maryland that expires in 2026.

Education & Training

Medical School

Graduated from Georgetown University School Of Medicine in 1994.

NPI Number

Dr. Collier's NPI number is 1730287228.

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Frequently Asked Questions

Which hospitals is Dr. Kevin Collier affiliated with?
Dr. Kevin Collier is affiliated with Suburban Hospital and Sibley Memorial Hospital.
What languages does Dr. Kevin Collier speak?
Dr. Kevin Collier speaks French and Spanish.
Does Dr. Kevin Collier accept my insurance?
You can see the insurance plans that Dr. Kevin Collier accepts on their Vitals profile.
Is Dr. Kevin Collier accepting new patients?
Dr. Kevin Collier is accepting new patients on Vitals. View Dr. Kevin Collier's profile on Vitals to make an appointment.
Does Dr. Kevin Collier accept virtual/telehealth appointments?
Dr. Kevin Collier has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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