Languages
English, Spanish
John 'Casey' C. Heffernan, DO Verified by Yext
Listed In: Other Physicians and Surgeons Professionals
Dr. Heffernan is a internal medicine physician based in Walla Walla, Washington. Takes a thoughtful, evidence-based approach to diagnosing and managing complex conditions. He approaches every visit as a partnership, making sure patients have the information they need to take an active role in their… Dr. Heffernan is a internal medicine physician based in Walla Walla, Washington. Takes a thoughtful, evidence-based approach to diagnosing and managing complex conditions. He approaches every visit as a partnership, making sure patients have the information they need to take an active role in their health. He also sees patients in Spanish. Read more
John 'Casey' C. Heffernan, DO
380 Chase Avenue, Walla Walla, WA
380 Chase Avenue, Walla Walla, WA
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