Our Experts

Director of the Comprehensive Hernia Center

Hien Nguyen MD MBA MPH

  • Director, Comprehensive Hernia Center
  • Associate Professor of Surgery

Expertise: Trauma Surgery, General Surgery, Bariatric Surgery

Comprehensive Hernia Center Surgeons

  • Gina Lynn Adrales MD MPH

    • Director, Division of Minimally Invasive Surgery
    • Associate Professor of Surgery

    Expertise: General Surgery, Bariatric Surgery

  • Alisa Mae Coker MD

    • Director of Robotic Surgical Education
    • Assistant Professor of Surgery

    Expertise: General Surgery, Bariatric Surgery

  • Andrew Jung MD

    • Assistant Professor of Surgery

    Expertise: Bariatric Surgery, General Surgery

  • Alistair Kent MD MPH

    • Assistant Professor of Surgery

    Expertise: Surgical Critical Care, Trauma Surgery

  • Katherine Graw Lamond MD

    • Medical Director, Johns Hopkins Center for Bariatric Surgery at Sibley Memorial Hospital
    • Assistant Professor of Surgery

    Expertise: General Surgery, Bariatric Surgery

  • Thomas Magnuson MD

    • Chair, Department of Surgery at Johns Hopkins Bayview Medical Center
    • Associate Professor of Surgery

    Expertise: General Surgery

  • Mariuxi Manukyan MD

    • Assistant Professor of Surgery

    Expertise: Trauma Surgery

  • Brett Parker MD

    • Assistant Professor of Surgery

    Expertise: Feeding and Swallowing Disorders, Gastrointestinal Surgery, Gastrointestinal Minimally Invasive Surgery, Gastrointestinal Motility Disorders, Bariatric Surgery

  • Martin G. Paul MD

    • Associate Professor of Surgery

    Expertise: Gastrointestinal Minimally Invasive Surgery, General Surgery

  • Joseph Victor Sakran MD MPH MPA

    • Vice Chair and director, Clinical Operations
    • Associate Professor of Surgery

    Expertise: Surgical Critical Care, Critical Care Medicine, Trauma Surgery

  • Michael A. Schweitzer MD

    • Director, Johns Hopkins Center for Bariatric Surgery
    • Associate Professor of Surgery

    Expertise: Bariatric Surgery, General Surgery

  • Brenda M. Zosa MD

    • Assistant Professor of Surgery

    Expertise: Bariatric Surgery, General Surgery