Accessibility Tools
Dr. Dillon

AboutDr. Dillon

Board Certified Orthopedic SurgeonFellowship Trained in Shoulder & Elbow Surgery

Mark Thomas Dillon, MD, FAAOS, is a board-certified orthopedic surgeon and Assistant Professor of Orthopedic Surgery at Indiana University School of Medicine. Fellowship-trained in Shoulder and Elbow Surgery at the University of Pennsylvania, Dr. Dillon specializes in complex shoulder reconstruction and arthroplasty.

  • UndergraduateEducation
  • Med SchoolMed School Img
  • ResidencyResidency Img
  • FellowshipFellowship Img
Elbow Arthroscopy
ADVANCED TECHNOLOGYElbow Arthroscopy

Minimally invasive surgical procedure used to diagnose and treat elbow joint problems. Small incisions and a tiny camera allow surgeons to remove bone spurs, loose fragments, or inflamed tissue. This approach reduces pain, speeds recovery, preserves joint function, and helps patients return to daily activities and sports more quickly.

Shoulder Arthroscopy
RESTORING MOBILITYShoulder Joint Replacement

Surgical procedure that replaces damaged parts of the shoulder with artificial components, relieving pain and restoring mobility. It is commonly recommended for severe arthritis, fractures, or rotator cuff injuries. Advanced techniques and implants allow patients to regain function, improve quality of life, and return to daily activities.

Our Happy PatientsWhat Our
Patients Are Saying
  • Icon-QuotesReviewDr Dillon and his staff are a talented group of people. Very encouraging and very thorough in after surgery care.
  • Icon-QuotesReviewBecause I wasn't pushed to make an immediate decision
  • Icon-QuotesReviewVery knowledgeable. Answered all of my questions.
  • Icon-QuotesReviewI have recommended Dr Dillon to several friends needing shoulder treatment and possible surgery.
  • Icon-QuotesReviewFriendly and helpful
Video
MediaDr. Dillon in the Media

Dr Dillon discusses his motivation to become an orthopedic surgeon and the care he provides as a shoulder and elbow specialist

Latest PostResearch & Publications
  • publications1

    Glenoid Anatomy in Patients Undergoing Reverse Total Shoulder Arthroplasty Due to Fracture.....Read Moreon publications1

  • publications2

    Patient and procedure specific variables associated with removal or revision of radial head arthroplasty.....Read Moreon publications2

  • publications3

    Risk factors for early returns to care following same-day discharge primary shoulder arthroplasty.....Read Moreon publications3

  • American Academy of Orthopaedic Surgeons
  • University of Pennsylvania
  • Western Michigan University
  • University of Michigan
  • Stanford University
  • American Academy of Orthopedic Surgeons
  • American Shoulder and Elbow Surgeons
  • Arthroscopy Association of North America
  • Phoenix Shoulder Society

ContactLocations & Directions

Map
Practice Hours: 8:00 AM To 4:30 PM