Mininder Kocher

Mininder S. Kocher is an American orthopedic surgeon, clinical epidemiologist, and pediatric sports medicine specialist. He is O'Donnell Family Endowed Chair and Chief of the Sports Medicine Division and Surgical Director – Satellites at Boston Children’s Hospital, Director of the Orthopedic Sports Medicine Fellowship, and Professor of Orthopedic Surgery at Harvard Medical School. He also serves as Team Orthopedic Consultant for Babson College and as Treasurer of the American Academy of Orthopaedic Surgeons (AAOS).

Early life and education

Kocher was born in Rochester, New York, to Indian immigrant parents his father a professor of thermodynamics and his mother an elementary school teacher.[1] He developed an early interest in science and engineering, participating in projects in his father’s lab, including designing and testing a Pinewood Derby car.[2]

He attended McQuaid Jesuit High School where he was later awarded the Fr. Noonan Distinguished Alumnus Award.[3]

Kocher became interested in orthopedic surgery after sustaining a meniscus injury in high school, which was treated by Dr. Ken DeHaven.[1] This experience inspired him to pursue medicine, specifically orthopedics.

He completed his undergraduate studies at Dartmouth College in 1989, graduating Phi Beta Kappa and participating as a member of the junior varsity basketball team, the varsity track and field team, and the Beta Theta Pi fraternity.[4] He earned his medical degree from Duke University School of Medicine in 1993 and graduated as a Davidson Scholar.[5]

Kocher completed his internship at Beth Israel Deaconess Medical Center in 1994 and his residency through the Harvard Combined Orthopaedic Surgery Program in 1998, rotating through Massachusetts General, Brigham and Women’s, Beth Israel, and Children’s Hospitals.[1] He completed a pediatric orthopedics fellowship at Boston Children’s Hospital in 1999 and a sports medicine and arthroscopic surgery fellowship at the Steadman Hawkins Clinic in 2000.[6] He also earned a Master of Public Health in clinical epidemiology from the Harvard School of Public Health and completed the Program for Leadership Development at Harvard Business School in 2018.[7]

Academic and professional career

Kocher began his career at Boston Children’s Hospital and Harvard Medical School, where he currently serves as Chief of the Sports Medicine Division and Professor of Orthopedic Surgery.[8] He also serves as Team Orthopedic Consultant for Babson College and is recognized internationally for his contributions to pediatric sports medicine.[9]

Kocher has served on the Board of Directors of the American Academy of Orthopaedic Surgeons (AAOS), the Board of Specialty Societies, and as president of the Pediatric Orthopaedic Society of North America (POSNA) from 2021–2022.[5] He is a founding member of the Pediatric Research in Sports Medicine Society and a member of professional organizations including the Herodicus Society and the International Pediatric Orthopaedic Think Tank (IPOTT). In 2025, he was elected Treasurer of the AAOS.[2]

Research

Kocher specializes in pediatric sports medicine, fracture care, and arthroscopic surgery of the knee, shoulder, hip, elbow, and ankle. His research emphasizes clinical epidemiology, biostatistics, and pediatric orthopedic outcomes.[10] He has conducted prospective cohort studies, decision analyses, and survivorship analyses to improve diagnosis, treatment, and injury prevention in young athletes. His notable work includes prediction models for pediatric hip conditions and ACL injuries.[11]

Kocher treats a high volume of pediatric and adolescent patients, performing over 600 operations annually. He is particularly known for addressing injuries related to early sports specialization and high-intensity youth athletics. He manages multidisciplinary programs for pediatric athletes, including concussion, bone, female athlete, and hip preservation clinics.[12]

Publications and Recognition

Kocher has authored over 300 scientific articles, 150 book chapters, and eight textbooks. He has an h-index of 87, one of the highest in the field of orthopaedic surgery.[13]

His research has received numerous awards, including the Kappa Delta Award, Angela Kuo Award, Arthur Heune Award, Vernon Thompson Award, and the OREF Clinical Research Award.[9]

He has been recognized as one of “America’s Top Doctors” by Castle Connolly, among the “Top 17 Pediatric Orthopaedic Surgeons in North America” by RRY Publications, and received “Best of Boston” honors from Boston Magazine.[14]

Kocher was first author on the 1999 publication "Differentiating Between Septic Arthritis and Transient Synovitis of the Hip in Children: An Evidence-Based Clinical Prediction Algorithm", where he introduced the Kocher criteria that are used to diagnose septic arthritis.[15]

He has pioneered surgical techniques for the management of sports injuries in children including the Micheli-Kocher technique for ACL reconstruction in children with open growth plates and performed the first meniscus transplant in a skeletally immature child.[16][17]

He has been featured in New York Times[10], NBC News[18], Scientific American, San Francisco Chronicle, Boston Globe[19], Wall Street Journal[20], Chicago Herald, ABC World News with Diane Sawyer[21], HBO Real Sports with Bryant Gumbel, and Sports Illustrated.[12]

Personal life

Kocher is married to Michele Dupre, a civil engineer and former Dartmouth ski racer, who he met on the Dartmouth Biology Foreign Study Program.  They have five children and live on a farm outside Boston.[22][23]

References

  1. ^ a b c Hofheinz, Elizabeth (1 March 2010). "DR. MININDER KOCHER". Orthopedics This Week. Retrieved 2 February 2020.
  2. ^ a b "Dr. Mininder S. Kocher". U.S. News. Retrieved 2 February 2020.
  3. ^ "Awards & Recognition". McQuaid Jesuit. Retrieved 2026-03-05.
  4. ^ "Sophia Kocher - Equestrian". Dartmouth College Athletics. Retrieved 2026-03-05.
  5. ^ a b "Mininder S. Kocher, MD, MPH, FAAOS, Named Treasurer of the American Academy of Orthopaedic Surgeons". AAOS 2025 Annual Meeting Press Kit. 2025-03-12. Retrieved 2026-02-03.
  6. ^ "1999 - 2000 Fellows Alumni | Steadman Philippon Research Institute". www.sprivail.org. Retrieved 2026-02-03.
  7. ^ "Mininder Kocher | Boston Children's Hospital". www.childrenshospital.org. Retrieved 2026-02-03.
  8. ^ "How does Mininder Kocher take his coffee? - The Boston Globe". BostonGlobe.com. Retrieved 2026-02-03.
  9. ^ a b By (2024-01-08). "Orthopaedics Grand Rounds 02/21/2024". UNC Orthopaedics. Retrieved 2026-02-03.
  10. ^ a b Kolata, Gina (2017-11-06). "If You Tear a Knee Ligament, Arthritis Is Likely to Follow in 10 Years". The New York Times. ISSN 0362-4331. Retrieved 2026-02-03.
  11. ^ Lief, Erik (7 November 2017). "Arthritis Follows 50% Of Knee Surgeries Performed On Teens, Young Adults". American Council on Science and Health. Retrieved 2 February 2020.
  12. ^ a b "Cutting Edge: a look at Tommy John surgery and search to save ligaments". SI. 2014-09-03. Retrieved 2026-02-03.
  13. ^ "Mininder S. Kocher". scholar.google.com. Retrieved 2026-03-05.
  14. ^ "Mininder S. Kocher, MD". Boston Doctors. 2026-01-26. Retrieved 2026-02-03.
  15. ^ Jancin, Bruce (1 September 2011). "Kocher Criteria Best Way to ID Septic Arthritis". Rheumatology News. Retrieved 2 February 2020.
  16. ^ "Physeal Sparing Surgery Micheli-Kocher Technique Boston, Atlanta, San Diego, New York City". www.plutoacl.org. Retrieved 2026-03-05.
  17. ^ Meyer, Ashley (2026-01-13). "How a meniscal transplant made me a Boston sports fan". Boston Children's Answers. Retrieved 2026-03-05.
  18. ^ "Bigger injuries hitting little athletes". NBC NEWS.
  19. ^ "What to know about the risks of youth sports - The Boston Globe". BostonGlobe.com. Retrieved 2026-03-05.
  20. ^ Winstein, Keith J. (2009-10-08). "Orthopedists Fail to Disclose Some Payments From Firms". Wall Street Journal. ISSN 0099-9660. Retrieved 2026-03-05.
  21. ^ "Sharp Rise in Serious Sports Injuries in Children". ABC News. Retrieved 2026-03-05.
  22. ^ "Bio FSP Alumni – Biology Foreign Study Program". sites.dartmouth.edu. Retrieved 2026-03-05.
  23. ^ Globe, The Boston. "Voices from the operating room". BostonGlobe.com. Retrieved 2026-02-03.