Positive Physicians Insurance Exchange is proud of the team we have assembled with the objective of protecting your practice from unnecessary risk. Please find a listing of our executive team with links to detailed bios.



Lewis S. Sharps, MD
Chairman of the Board

Alan Caniglia

William E. Hitselberger

Allen C. Weil

Stephen J. Johnson, CPA

William O. Daggett, Jr.

Francis (Frank) Lavelle

Scott Penwell, Esq.

Positive Physicians Medical Review Board

Lewis Sharps, MD ~ Orthopaedic Spine Surgery
Orthopaedic Surgery & Sports Medicine Grp, Paoli, PA

Victor Kalman, DO – Orthopaedic Surgery
Morgan Kalman Clinic, Wilmington, DE

Stephen Zabinski, MD – Orthopaedic Surgery
Shore Orthopaedic University Associates, Somers Point, NJ

Howard Caplan, MD – Plastic Surgery
PA Plastic Surgery Associates, Paoli, PA

Oriente DiTano, MD – Orthopaedic Surgery
Greater Pittsburgh Orthopaedic Associates, Pittsburgh, PA

David Ellis, MD – Urology
Academic Urology, Bryn Mawr, PA

John Frankeny, MD –  Orthopaedic Surgery
Orthopedic Institute of Pennsylvania, Camp Hill, PA

Abdollah Malek, MD – Plastic Surgery
Abdollah Malek, MD, PC, Newark, DE

William Markmann, MD – Orthopaedic Surgery
Orthopaedic Surgery & Rehabilitation Associates, Philadelphia, PA

Michael Pollack, MD – Orthopaedic Surgery
Hunterdon Orthopaedic Institute, PA, Flemington, NJ

James Squadrito, MD – Urology
Bryn Mawr Urology Associates, (a division of Academic Urology), Bryn Mawr, PA

Sydney Tyson, MD – Ophthalmology
Eye Associates, Vineland, NJ

Manish Viradia, MD – Neurology
Hunterdon Orthopaedic Institute, PA, Flemington, NJ

Jeffrey R. Bechler, MD
University Orthopaedic Associates, Somerset, NJ

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