Dr. Thomas N. Duffy, DO

Media Releases

Get to know Orthopedic Surgeon Dr. Thomas N. Duffy, who serves patients in Darby, Pennsylvania.

Dr. Duffy is a highly trained orthopedic surgeon who cares for the musculoskeletal system: the muscles, tendons, ligaments, joints & bones.

Currently, he is in practice with Mercy Orthopedics and Sports Medicine in Darby, Pennsylvania. He also serves as the Section Chief of Orthopedic Surgery at Mercy Fitzgerald Hospital.

Back in 1994, Dr. Duffy graduated with his Doctor of Osteopathic Medicine degree from Rowan University School of Osteopathic Medicine. He then went on to perform his internship and residency in orthopedic surgery at Virtua Our Lady of Lourdes Hospital in 1995 and 1999, respectively. He furthered his training with a fellowship in sports medicine at Pennsylvania Hospital in 2000.

Dedicated to surgical excellence, the doctor is board-certified in orthopedic surgery by the American Osteopathic Board of Orthopedic Surgery (AOBOS). The AOBOS is an organization that provides board certification to qualified Doctors of Osteopathic Medicine who specialize in the medical and surgical treatment of disorders of the musculoskeletal system. 

Furthermore, he is board-certified in internal medicine & endocrinology and metabolism by the American Board of Internal Medicine (ABIM). The ABIM is a physician-led, non-profit, independent evaluation organization driven by doctors who want to achieve higher standards for better care in a rapidly changing world.

Continuously advancing his efforts, Dr. Duffy is an active member of the American Osteopathic Academy of Orthopedics and the American Osteopathic Association.

Orthopedic surgery is the branch of surgery concerned with conditions involving the musculoskeletal system. Orthopedic surgeons use both surgical and non-surgical means to treat musculoskeletal trauma, spine diseases, sports injuries, degenerative diseases, infections, tumors, and congenital disorders.

Recommended Articles

• What Is Minimally Invasive Knee Replacement Surgery?

  Minimally invasive knee replacement surgery is a term used to describe several procedures and modifications of conventional knee replacement aimed to reduce tissue trauma. Unlike other procedures that involve a deep cut on your knee to expose the joint, the procedure's main goal is to reduce or...

• What Is Total Knee Arthroplasty?

  Total knee arthroplasty (TKA), also known as total knee replacement, is a surgical procedure in which parts of the knee joint are replaced with artificial parts or prostheses.A normal knee usually functions as the hinge joint located between the lower leg bones (tibia) and the upper leg bone...

• What Is Minimally Invasive Spine Surgery?

  Spinal surgery usually requires that the surgeon makes a relatively huge incision on the patient’s back in order to have complete access to the spinal vertebrae. This is the usual procedure in dealing with defects of the spine, and it has been so because of the delicate nature of the...

• Efforts for Muscular Dystrophy Research

  There is vast research going into the effort to find new ways to combat Muscular Dystrophy. Before any new treatment can see the light of the day, it undergoes a series of testing called clinical trials. When a patient is part of a clinical trial, they benefit from cutting-edge treatment that...

• Everything You Need to Know About Knee Replacement Surgery

  What is knee replacement surgery?Knee replacement surgery is a procedure that is used to repair damaged knees. Replacement for your knee parts can help relieve pain and also make the knee joint active. For total knee replacement surgery, the doctor will remove the damaged cartilage and bone, and...

• Will I Need Surgery If I Have Tennis Elbow?

  Will I need surgery if I have Tennis Elbow?Tennis elbow, also known as lateral epicondylitis, is a condition that causes pain in the elbow, and it mainly results from overusing the elbow. The condition mainly affects tennis players but it can also affect other athletes and sporting enthusiasts. It...