Overview
Joyce Koh is a Gastroenterologist in Elma, Washington. Dr. Koh has been practicing medicine for over 17 years. Her top areas of expertise are Indigestion, Celiac Disease, Small Bowel Bacterial Overgrowth, Crohn's Disease, and Appendectomy. Dr. Koh is currently accepting new patients.
Her clinical research consists of co-authoring 6 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- PPO
Locations
610 E Main St, Elma, WA 98541
601 John St, Suite 302, Kalamazoo, MI 49007
600 E Main St, Elma, WA 98541
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Washington Gastroenterology PLLC
Nicholas Sun is a Gastroenterologist in Puyallup, Washington. Dr. Sun is highly rated in 30 conditions, according to our data. His top areas of expertise are Angiodysplasia of the Colon, Mallory-Weiss Syndrome, Esophageal Varices, Gastrectomy, and Colonoscopy. Dr. Sun is currently accepting new patients.
Multicare Health System
Miguel Ordonez-Castellanos is a Gastroenterologist in Tacoma, Washington. Dr. Ordonez-Castellanos is highly rated in 23 conditions, according to our data. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Endoscopy, and Gastrectomy. Dr. Ordonez-Castellanos is currently accepting new patients.
Washington Gastroenterology PLLC
Narendra Siddaiah is a Gastroenterologist in Silverdale, Washington. Dr. Siddaiah is highly rated in 29 conditions, according to our data. His top areas of expertise are Bile Duct Obstruction, Choledocholithiasis, Cholestasis, Endoscopy, and Gastrectomy. Dr. Siddaiah is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- AppendectomyDr. Koh isExperienced. Learn about Appendectomy.
- Barrett EsophagusDr. Koh isExperienced. Learn about Barrett Esophagus.
- Bowel IncontinenceDr. Koh isExperienced. Learn about Bowel Incontinence.
- Celiac DiseaseDr. Koh isExperienced. Learn about Celiac Disease.
- Childhood VolvulusDr. Koh isExperienced. Learn about Childhood Volvulus.
- Chronic Erosive GastritisDr. Koh isExperienced. Learn about Chronic Erosive Gastritis.