Physicians and Surgeons

Experience, talent and impeccable training are the hallmarks of our surgeons – with education and training from some of the world’s most renowned institutions, including Mount Sinai School of Medicine affiliates, Rush University, Harvard University, and The Cleveland Clinic.

NYCSA surgeons are represented on some of the nation’s most coveted “best of” lists, including America’s Top Surgeons and Marquis Who’s Who, and are routinely voted as leaders in their field by peers.

For bios on our physicians and surgeons, please search by specialty or for a complete list below.


  • David A. Greuner MD, FACS, FICS
    Minimally Invasive Surgery
    Cardiovascular and General Surgery
    Surgical Director and Managing Director
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  • Jason D. Hanks, MD
    Director of Anesthesia and Perioperative Services
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  • Kerem Bortecen, MD, PhD, MBA, FACS
    Director of Liver and Kidney Interventional Oncology Program
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  • Arno Rotgans, MD
    Regional Director, Long Island
    Endovascular and General Surgery
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  • Dr. Ryan Neinstein, MD, FRCSC
    Division Director
    Plastic and Reconstructive Surgery
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  • Christopher Hollingsworth, MD
    Surgical Staff
    General and Endovascular Surgery
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  • Victor I. Rosenberg, MD
    Plastic, Cosmetic and Reconstructive Surgery
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  • David Dynof, MD
    Orthopedics and Pain Management
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  • Raghu Idupuganti, MD
    Adult and Pediatric Anesthesiology
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  • Carole Taub, MD
    Anesthesiology
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