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Research & Innovation
It starts with a Q:
For the latest cutting-edge research, innovative collaborations and remarkable discoveries in child health, read stories from across all our areas of study in Q: Advances and Answers in Pediatric Health.
Insurance plans accepted
We participate with most major health insurance plans and national transplant networks.
Prepare for your visit
We want to make sure you know what to expect before you arrive.
My care philosophy
I strive to treat each patient as I would a family member.
Get to know Timothy Irwin, MD
Departments and Programs
Conditions Treated
- Dupuytren's Disease
- Carpal Tunnel Syndrome
- Broken Bones
- Lateral epicondylitis (tennis elbow)
- Medial epicondylitis (golfers elbow)
- Osteoarthritis of the Hand
- Parsonage turner
- Trigger Finger
- Sprains and Strains
- Nerve injury
- Neuropathy
- Peripheral Nerve Repair
- Peripheral neuropathies
- Trauma / Nerve Injuries
- Trauma / Blood Vessel Injuries
- Brachial plexopathy
- Fracture nonunions
- Amputation
- Arm and hand injuries and disorders
- Limb Salvage
- Nerve surgery
- Plastic, Reconstructive and Aesthetic Surgery
- Targeted Muscle Reinnervation (TMR) for chronic pain
- Thoracic Outlet Decompression
- TOS – Thoracic Outlet Syndrome
- Wrist fractures
- Nail Trauma and Infections
Languages spoken
- English
Experience and background
I am interested in the entire breadth of hand and upper extremity surgery in pediatric and adult populations. I do have a special interest in brachial plexus, peripheral nerve, and microsurgical reconstruction throughout the body.
Undergraduate 2012
Grove City College (PA)
Medical Education 2016
Pennsylvania State University College of Medicine
Internship 2017
Massachusetts General Hospital/Brigham and Women's Hospital/Harvard Medical School Program
Residency 2022
Massachusetts General Hospital/Brigham and Women's Hospital/Harvard Medical School Program
Fellowship 2023
Philadelphia Hand to Shoulder Center / Jefferson University
Fellowship 2024
Shriners Hospital of Philadelphia
For Patients:
I am interested in clinical outcomes of peripheral nerve repair/regeneration in both adults and children.
I am interested in clinical outcomes of peripheral nerve repair/regeneration in both adults and children.
For Referring Providers:
I am interested in clinical outcomes of peripheral nerve repair/regeneration in both adults and children.
I am interested in clinical outcomes of peripheral nerve repair/regeneration in both adults and children.
Global Health Scholar 2016
Pennsylvania State University-School of Medicine
Resident Teacher of the Year 2022
Harvard Plastic Surgery Residency Program
Faculty member of
Provider's location(s)
Patient ratings and reviews
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Meet other experts
Mark Greyson, MD
Hand Surgery, Plastic & Reconstructive Surgery, Surgery
Patient ratings and reviews are not available Why?
Rachel Lockhart, CPNP-PC
Certified Pediatric Nurse Practitioner
Patient ratings and reviews are not available Why?
Corbett Wilkinson, MD
Neurosurgery, Neurosurgery - Pediatric
Stephanie Fingland, CPNP-AC/PC
Certified Pediatric Nurse Practitioner, Certified Pediatric Nurse Practitioner
Patient ratings and reviews are not available Why?
Jonathan Roach, MD
Surgery - Pediatric, Surgery