Board of Directors

Taejoon Ahn, MD MPH CPE
President/Chief Executive Officer
Board Chairman

Read Dr. Ahn's bio

Tanya Threewitt, MD
Medical Director of Operations - Family Medicine
Board Vice Chairman

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Nicole Jones, DO 
Associate Medical Director
Board Secretary

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Ali Barmaki, MD 

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Smita Chandra, MD
Medical Director Palliative & Transitional Care

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Paul Cortez, MD

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Ethan Hollander, MD

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Robert Kadas, MD

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Allen Obrinsky, MD 

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Michael Schierman, MD
Medical Director Recruitment

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Karen Sonnenthal, NP 
Associate Medical Director of Nurse Practitioners & Physician's Assistants

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