Summary

Dr. Joyce Koh is a gastroenterologist who specializes in diagnosing and treating digestive system disorders. She earned her medical degree from Pennsylvania State University College of Medicine and completed her residency training at Johns Hopkins Health System. With 18 years of experience in gastroenterology, Dr. Koh brings extensive expertise to her practice. She is multilingual and speaks French, Spanish, English, and Korean.

Dr. Koh practices at multiple locations across Oregon, Maryland, and Washington, including Saint Charles Bend in Bend, Oregon, and Good Shepherd Health Care System in Hermiston, Oregon. She focuses on treating conditions such as colon polyps, hemorrhoids, and diverticular disease. Her procedural expertise includes performing colonoscopies and upper and lower gastrointestinal endoscopies to diagnose and treat digestive issues. Patients have given her an average rating of 2.7 stars.

AI-generated from data on this provider profile.

Quick Facts

  • 2.7
  • 18 years of experience
  • speaks French, Spanish, English, Korean
  • Johns Hopkins Health System
  • 1 written review
  • 1 specialty
  • 8 areas of expertise
  • 1 board certification
  • 3 hospital affiliations
  • 4 office locations
  • Female

Office Locations

Dr Joyce Michelle Koh has 4 locations

Good Shepherd Health Care System

610 Nw 11th StHermiston, OR 97838

Montgomery Gastroenterology, P.A.

12012 Veirs Mill RdSilver Spring, MD 20906

Saint Charles Bend

2500 Ne Neff RdBend, OR 97701

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Dr Joyce Michelle KohDr. Suresh Philip, MDDr. Somprak BoonpongmaneeDr. Ningxin Zeng, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients
2.7 
4.4 
3.7 
2.4 
18 Years of Experience 39 Years of Experience 35 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks French, Spanish, English, Korean Speaks Spanish, English Speaks English
Hermiston , ORKennewick , WAKennewick , WAKennewick , WA
Med School: Pennsylvania State University College Of Medicine Med School: University Of Jos Faculty Of Medical Sciences Med School: Siriraj Hospital Faculty Of Medicine Med School: Hunan Medical University
Current Profile
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Insurance Plans Accepted by Dr Joyce Michelle Koh

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr Joyce Michelle Koh has the following specialty

Specialty Expertise

Dr Joyce Michelle Koh has the following 8 areas of expertise

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

Certifications, License, & Education

18 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2027, Active
Medical Doctor, Oregon, 2025, Expired

EDUCATION & TRAINING

Residency

Johns Hopkins Health System

Medical School

Pennsylvania State University College Of MedicineGraduated in 2008

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Frequently Asked Questions

Is Dr Joyce Koh accepting new patients?
Dr Joyce Koh has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr Joyce Koh's office located?
Dr Joyce Koh's office is located at 610 Nw 11th St, Hermiston, OR, 97838.
How can I make an appointment with Dr Joyce Koh?
You can find contact information for Dr Joyce Koh here on Vitals.
What languages does Dr Joyce Koh speak?
Dr Joyce Koh speaks French, Spanish, English, and Korean.
Does Dr Joyce Koh accept my insurance?
You can see the insurance plans that Dr Joyce Koh accepts on their Vitals profile.

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