![]() Joyce Michelle Koh, M.D. Internal Medicine - Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 620 Nw 11th St Ste M206, Hermiston, OR 97838 Phone: 541-667-3804 Fax: 541-667-0192 |
![]() Robert A Wohlman, MD Internal Medicine - Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 620 Nw 11th St Ste M206, Hermiston, OR 97838 Phone: 541-667-3804 Fax: 541-667-0192 |