Thomas H. Castle, MD


  • Accepting New Patients
  • Virtual Visits Available
  • Available within 1-3 Days


Thomas H. Castle Jr., MD, is a Board-certified Orthopaedic Surgeon who has practiced on the Eastside for more than 30 years and specializes in sports medicine. Born and raised in New England, he attended Dartmouth College, competed athletically, and graduated with honors. He returned to his native Connecticut for medical school and orthopaedic residency. He then completed a fellowship in knee and shoulder surgery at the acclaimed Cincinnati Sportsmedicine Center.

Having served as Chief of Staff at Overlake Hospital Medical Center, Dr. Castle was a Trustee of the hospital for twelve years. He has been the team doctor for the Bellevue High School football team for 10 years and has also found time to pursue the development of several medical businesses.

Dr. Castle and his wife, Susan, moved to Bellevue in 1988, where they have raised their three children – and now three wonderful grandchildren! He enjoys traveling, skiing, running, biking, and golf.


Program: MD
Institution: University of Connecticut Health Center

Program: Residency
Institution: University of Connecticut Health Center

Program: Fellowship in Orthopedic Surgery
Institution: Cincinnati Sports Medicine

Program: Board Certified
Institution: American Board of Orthopaedic Surgery


American Academy of Orthopedic Surgeons

Team doctor for Bellevue High School Football

Washington State Orthopedic Association

Services + Specialties

Specializing in:

  • Joint replacement
  • Lower extremity
  • Pediatrics
  • Sports medicine
  • Trauma & fracture Care
  • Upper extremity


Patient Resources

Getting Ready for Your Visit

In order for us to provide you the best care, it is important that you bring the following items to your appointment:

  • Photo ID
  • A list of your current medications
  • Any and all x-ray, MRI’s and or reports if available
  • Insurance information and card
  • Some insurance carriers require you have a referral or primary care authorization before treatment is given. Please check with your carrier.
  • Information about what treatments and medications have been tried in the past
  • Medical records from prior visits that you think may be helpful
  • New Patients: please download a patient registration form below and bring a completed copy with you for your visit.

In order to complete any outstanding paperwork and/or process any required changes to your patient information, we ask that you come to our office at least 20 minutes prior to your scheduled visit time.