About Benjamin F. Merrifield, MD

Dr. Merrifield works as a hospitalist at Providence St. Peter Hospital. He does not see patients at our office or endoscopy center. 

Conditions & Procedures

  • Abdominal Pain
  • Acid Reflux & GERD
  • Celiac Disease
  • Cirrhosis
  • Colitis
  • Colon Cancer Screening
  • Colon Diseases & Polyps
  • Colorectal (Colon) Cancer
  • Constipation
  • Crohn’s & Ulcerative Colitis
  • Diarrhea
  • Hepatitis
  • Indigestion
  • Inflammatory Bowel Disease
  • Irritable Bowel Syndrome
  • Liver Disease
  • Swallowing Disorders
  • Colonoscopy (Screening & Diagnostic)
  • EGD (Upper Endoscopy)
  • Flexible Sigmoidoscopy

Office Locations

Primary Location

Picture of the Olympia Office

Olympia

209 Lilly Rd. NE
Suite B
Olympia, WA 98506

Phone: 360-413-8250
Fax: 360-413-8830

Procedure Locations

Having a procedure? It may not always be in the same location where you consulted with your doctor. Check with your doctor to make sure you’re headed to the right place.

Education

Medical

Case Western Reserve University School of Medicine

Residency

Brigham & Women's Hospital GME

Professional Highlights

Certifications

Board Certified in Gastroenterology

Professional Memberships

Vice-Chair of Inventions, American Society for Gastrointestinal Endoscopy