About Us

Governance

Asante Health Network’s Board of Managers reflect a blend of our independent and employed physicians and other health care leaders. They are recognized thought leaders who have a long-term vision for the health and prosperity of the communities we serve.

Board of Managers

Brian Hall, MD

AHN Board Chair
Anesthesiology Associates

Tom Gessel

President and CEO, Asante

Mel Castillo, MD

Oregon Surgical Specialists

Mary Strizzi, DO

Medford Women’s Clinic

Matt Hough, MD

Southern Oregon Pediatrics

Angie Simonson, Ed.D, MSHL

SVP of Strategy and Operations, Asante 

Eric Loeliger, MD

Senior Vice President and Chief Clinical Officer, Asante

Allison Loudermilk, MD
Vista Pathology
Mujahid Rizvi, MD
Hematology/Oncology Associates

Adam Mougey, MD

Gastroenterology Consultants

“Participation in the Asante Health Network has opened up new opportunities to shape the direction of health care in Southern Oregon and beyond. I’m excited about the progress we’re making to engage with physicians on improving quality and lowering costs.”

– Brian Hall, MD, Anesthesiology, Anesthesia Associates, AHN Board of Managers
Asante Health Network Brian Hall

Want to learn more?

Our staff is happy to answer questions and provide additional information. Please contact us about any aspect of Asante Health Network.

AHN Guidelines & Protocols
AHN FAQs
AHN News & Updates