
Bassem T Elhassan MD
Elbow Surgery, Hand Surgery, Orthopedic Trauma, Shoulder Surgery
Chief Shoulder Surgery, Program Director, Shoulder Surgery Fellowship Massachusetts General Hospital
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55 Fruit StreetBoston, MA 02114
Phone+1 617-724-7300
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Summary
- Bassem T. Elhassan, MD has been a Professor of Orthopedic Surgery at Mayo since 2014 and currently a Professor of Orthopedics at Harvard Medical School. He received his medical degree at the American University of Beirut, completed three years of training in general surgery and one year in Orthopedics surgery at AUB. Dr. Elhassan went on to complete his Residency in Orthopedics at UIC. While at UIC, Chicago, Dr. Elhassan received the Senior Alpha Omega Alpha Honor Medical Society in May 2000, and also the Robert Ray Award for Research. He went on to complete a Fellowship in Hand and Upper Extremity at Mayo School of Graduate Medical Education, Mayo Clinic College of Medicine, and an additional Fellowship in Shoulder and Elbow Surgery at MGH.
Dr. Elhassan started working at the Mayo clinic in summer of 2007. He won the Mayo Clinic Teacher of the Year award for two consecutive years, and his service has been voted yearly as one of the best rotations for the residents and fellows at the Mayo Clinic. After being on staff at the Mayo clinic for 13 years, he moved to MGH as co-Chief of shoulder surgery and program director of Shoulder Surgery fellowship at MGH since October 2020.
Dr. Elhassan has been innovative in the field of upper extremity surgery and was able to develop numerous Novel procedures (20 new surgical procedures for the shoulder, elbow and wrist) through dedicated anatomic and biomechanical studies. The care and outcome of patients (specifically those with complex shoulder problems) at the Mayo Clinic improved significantly because of these innovations.
Dr. Elhassan has published over 195 peer-reviewed articles and authored 40 book chapters. He has presented at countless meetings both nationally, as well as internationally, and won numerous awards for best abstract, paper, poster video and podium and international Hand and Shoulder and Elbow Societies. He is also recipient of the ASES Traveling Fellowship Exchange Program for 2015
Education & Training
- Massachusetts General HospitalFellowship, Shoulder & Elbow Orthopaedic Surgery, 2006 - 2007
- Mayo Clinic College of Medicine and Science (Rochester)Fellowship, Hand Surgery (Orthopaedic Surgery), 2005 - 2006
- University of Illinois College of Medicine at ChicagoResidency, Orthopaedic Surgery, 2000 - 2005
- American Univeristy of BeirutOrthopedics, 1999 - 2000
- American Univeristy of BeirutGeneral Surgery, 1996 - 1999
- American University of BeirutMD, 1992 - 1996
- American University of Beirut Faculty of MedicineClass of 1996
Certifications & Licensure
- MA State Medical License 2020 - 2025
- MN State Medical License 2006 - 2021
- PA State Medical License 2006 - 2006
- American Board of Orthopaedic Surgery Orthopaedic Surgery
- American Board of Orthopaedic Surgery Surgery of the Hand
Publications & Presentations
PubMed
- Surgical Treatment of Sprengel's Deformity in Adolescents and Adults.Abdulaziz F Ahmed, Ryan S Lohre, Bassem T Elhassan
JB & JS Open Access. 2025-03-21 - Arthroscope-Assisted Lower Trapezius Tendon Transfer Using Achilles Tendon Allograft for Irreparable Rotator Cuff Tears Demonstrates Excellent Short-Term Outcomes in t...Berkcan Akpinar, Sarah M Koljaka, Matthew N Galati, Ryan Lohre, Bassem Elhassan
Arthroscopy. 2025-02-19 - 1 citationsArthroscopic Lower Trapezius Tendon Transfer Effectively Relieves Pain and Improves Shoulder Function in Patients With Irreparable Infraspinatus Tears: Minimum 5-Year ...Bo Taek Kim, Chang Hee Baek, Jung Gon Kim, Bassem T Elhassan
Arthroscopy. 2025-02-04
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