Dr. Benjamin Koo, MD is a Neuromuscular Medicine Specialist - Neurologist, who primarily practices in Seattle, WA with 2 additional practice locations.
Dr. Leonard Philo, MD is a Gastroenterologist, who primarily practices in Walla Walla, WA with 2 additional practice locations. He has been practicing for over 16 years.
Find doctors affiliated with PeaceHealth St. John Medical Center,
which is a Castle Connolly Ranked Top Hospital
in the Longview/WA area.
Castle Connolly ranks hospitals based on over 20 procedures
nationally, by state, and by major metro area.
See this hospital's overall rankings on Castle Connolly.
See other ranked hospitals.