John Casey Heffernan, DO

Internal Medicine · Walla Walla, WA

Internal Medicine

Practice location

Address: 380 CHASE AVE, Walla Walla, WA 99362
Phone: (509) 897-5836

Specialties

Internal Medicine – Doctors who diagnose and treat diseases in adults.

About

John Casey Heffernan, DO is a internal medicine provider based in Walla Walla, WA. Profile information is sourced from the National Provider Identifier (NPI) registry.