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Katie Vadasdi, MDOrthopaedic Surgery & Sports Medicine

Background

Trained as a surgeon. Focused on your goal.

Board-certified orthopaedic surgeon, trained at the Hospital for Special Surgery and Columbia, specializing in the shoulder, elbow and knee.

Dr. Katie Vadasdi

Education & training

From Deerfield to Columbia.

  1. Fellowship

    Columbia University Medical Center

    Shoulder, elbow and sports medicine · Assistant Team Physician, Columbia Athletics · New York, NY

  2. Residency

    Hospital for Special Surgery

    Orthopaedic surgery · New York, NY

  3. Medical school

    Dartmouth Medical School

    Doctor of Medicine · Hanover, NH

  4. College

    Dartmouth College

    Hanover, NH

  5. High school

    Deerfield Academy

    Deerfield, MA

Current positions

Titles & roles.

  • Orthopaedic Surgeon, Shoulder, Elbow & KneeOrthopaedic & Neurosurgery Specialists (ONS)
  • DirectorONS Women's Sports Medicine Center
  • Chief Medical OfficerONS
  • Board CertifiedAmerican Board of Orthopaedic Surgery

Board service

  • Board MemberONS Foundation for Clinical Research and Education
  • Board MemberOGRCC
  • Board MemberThe Bement School

Team physician

  • Premier Lacrosse League
  • Women's Lacrosse League
  • Greenwich High School
  • Iona Preparatory School
  • Convent of the Sacred Heart

Research

Selected publications.

Research in shoulder instability, adhesive capsulitis, biceps tenodesis and ACL reconstruction.

News & publications

  • The Effect of Myofibroblasts and Corticosteroid Injections in Adhesive Capsulitis

    Journal of Shoulder and Elbow Surgery · 2016

  • Safety of open suprapectoral and subpectoral biceps tenodesis: an anatomic assessment of risk for neurologic injury

    Journal of Shoulder and Elbow Surgery · 2014

  • Graft-Tunnel Incorporation Following ACL Reconstruction: A Prospective Longitudinal MRI Study

    ORS Transactions, Vol. 36 · 2011

  • Open Treatment of Anterior-Inferior Multidirectional Instability of the Shoulder

    Operative Techniques: Shoulder and Elbow Surgery · 2011

  • Arthroscopic Treatment of Posterior-Inferior Multidirectional Instability of the Shoulder

    Operative Techniques: Shoulder and Elbow Surgery · 2011

  • Open Instability Repair: The Anterior-Inferior Capsular Shift

    Operative Techniques in Orthopaedics · 2008

Academic affiliations

Member & invited speaker.

Dr. Vadasdi presents regularly at national and regional meetings.

  • American Shoulder and Elbow Surgeons (ASES)Member · Speaker
  • New England Shoulder and Elbow SocietyMember · Speaker
  • Mid-Atlantic Shoulder and Elbow SocietyMember · Speaker
  • Neer SocietyMember
  • Fellow, American Academy of Orthopaedic Surgeons (FAAOS)Member
  • American Orthopaedic Society for Sports MedicineMember
  • Ruth Jackson Orthopaedic SocietyMember
  • Connecticut Orthopaedic SocietyMember

Awards & recognition

Recognized by patients and peers.

  • Greenwich YWCA Women Who Inspire Award2019
  • America's Most Honored Professionals (Top 1%)2019
  • Doctor of Distinction, Female Trailblazer Award2017
  • Fairfield County Doctor of Distinction Award
  • 40 Under 40, WAG / Fairfield County Business Journal2014
  • Castle Connolly Exceptional Women in Medicine2017–2021
  • Castle Connolly America's Top Doctor and Regional Top Doctor2014–present
  • Top Doctor in Fairfield County: Greenwich, Stamford, Westport and Darien/New Canaan magazines2013–present