Summit Physician Leaders

Dr. Scott Guenthner, MD
Physician Advisory Board
Dr. Scott T. Guenthner, MD, FAAD founded Dermatology Center of Indiana and The Indiana Clinical Trials Center,

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Dr. Michael Murphy, MD
Physician Advisory Board
Dr. Murphy graduated with honors from The University of Notre Dame and graduated with highest honors from The Ohio State
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Dr. J. Raymond Bernat, JR., M.D.
Physician Advisory Board
Dr. Bernat founded Advanced Dermatology and Skin Cancer Center in July 2001. He graduated from
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Dr. Patrick Lee Shannon, M.D.
Physician Advisory Board
Dr. Shannon joined Advanced Dermatology and Skin Cancer Center in January 2002. He graduated from
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Summit Leadership Team

Max Puyanic
Chief Executive Officer
Max is focused on leading Summit’s culture, growth strategy, and relationships with our physician partners. Prior to Summit, Max was the Co-Founder

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Ben Collins
Chief Growth Officer
Ben is responsible for the overall growth strategy at Summit. Prior to joining Summit, Ben was the Chief Growth Officer at


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Andy Dunne
Chief Operating Officer
Andy is responsible for leading Summit’s operations. Prior to Summit, Andy was the COO of ConvenientMD Urgent Care, where


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Olivia Rosen
Head Of Corporate Development
Olivia sources new opportunities, informs investment decisions and drives strategic growth initiatives at Summit. Previously,
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