Chetan Shawn Irwin, M.D.
Surgery - Hand and Upper Extremity
Surgery - Microvascular Surgery
Surgery - Plastic & Reconstructive
- Assistant Professor of Surgery
Lawrence J. Ellison Ambulatory Care Center
4860 Y St., 3800 & 1700 (Clinic)
Sacramento, CA 95817
UC Davis Medical Center - Cypress Building
2221 Stockton Blvd., Suite E
Sacramento, CA 95817
Additional Phone Numbers
Physician Referrals: 800-4-UCDAVIS (800-482-3284)
Philosophy of Care
It is my goal to share my in-depth knowledge of the hand and upper extremity with you so that you can understand what is causing your symptoms and together we can make a plan that fits your needs.
I aim to provide each patient with the same, highest quality, care I would seek for my wife or mother. When necessary, I consult with my colleagues - experts around the country - to ensure the treatment we choose is the best possible option for you.
As a fellowship-trained hand, upper extremity and microvascular surgeon, Dr. Irwin specializes in complex reconstruction after trauma, microsurgery, congenital hand surgery as well as fractures and disorders of the arm and wrist.
In addition, he performs surgical reconstruction for defects of the head, neck, breast, trunk, arms and legs. Other areas of expertise include reconstruction after skin cancer removal, and general plastic and reconstructive surgery.
Dr. Irwin's research interests include:
- Flexor tendon repair with novel coupling devices
- Accessibility to and outcomes of hand trauma care
- Joint orthopedic and plastic surgery academic hand program development
- Mobile device-enabled perioperative care and communication
- Surgical resident education
M.D., University of Pittsburgh School of Medicine, Pittsburgh PA 2009
A.B., Harvard University, Cambridge MA 2004
Plastic & Reconstructive Surgery, UC San Francisco Medical Center, San Francisco CA 2010-2016
Orthopedic Hand & Upper Extremity Surgery, The Raymond M. Curtis National Hand Center at Medstar Union Memorial Hospital, Baltimore MD 2016-2017
Alpha Omega Alpha
American College of Surgeons
American Medical Association
American Society for Surgery of the Hand
American Society of Plastic Surgeons
Honors and Awards
Roger H. Michael / Johnson & Johnson Research Award, Curtis National Hand Center, 2017
Medical Student Teaching Award, UCSF Department of Surgery, 2012
Select Recent Publications
Mazor M, Lee JQ, Peled A, Zerzan S, Irwin C, Chesney MA, Serrurier K, Sbitany H, Dhruva A, Sacks D, Smoot B. The Effect of Yoga on Arm Volume, Strength, and Range of Motion in Women at Risk for Breast Cancer-Related Lymphedema. J Altern Complement Med. 2017 Oct; 24.
Piper M, Irwin C, Sbitany H. Pediatric lower extremity sarcoma reconstruction: A review of limb salvage procedures and outcomes. J Plast Reconstr Aesthet Surg. 2016 Jan; 69(1):91-6.
Degnim AC, Hoskin TL, Brahmbhatt RD, Warren-Peled A, Loprinzi M, Pavey ES, Boughey JC, Hieken TJ, Jacobson S, Lemaine V, Jakub JW, Irwin C, Foster RD, Sbitany H, Saint- Cyr M, Duralde E, Ramaker S, Chin R, Sieg M, Wildeman M, Scow JS, Patel R, Ballman K, Baddour LM, Esserman LJ. Randomized Trial of Drain Antisepsis After Mastectomy and Immediate Prosthetic Breast Reconstruction. Ann Surg Oncol. 2014 Aug;21(10):3240-8.
Peled AW, Irwin CS, Hwang ES, Ewing CA, Alvardo M, Esserman LJ. Total skin-sparing mastectomy in BRCA mutation carriers. Ann Surg Oncol. 2014 Jan;21(1):37-41.
Mallek MM, Mollen KP, Kane TD, Shah SR, Irwin C. Thoracic neuroblastoma: a retrospective review of our institutional experience with comparison of the thoracoscopic and open approaches to resection. J Pediatr Surg. 2010 Aug;45(8):1622-6.