Dr. Sean D. Toomey, M.D., is a fellowship trained orthopedic surgeon who specializes in hip and knee replacement surgery. He earned his medical degree at Loyola University, Chicago, IL., and completed his residency at Union Memorial Hospital, Baltimore, MD., Johns Hopkins University, Baltimore, MD., etc. He then finished his fellowship at Loyola University, Chicago, IL., Union Memorial Hospital, Baltimore, MD., Johns Hopkins University, Baltimore, MD., and many more.
Dr. Sean D. Toomey, M.D., is a fellowship trained orthopedic surgeon who specializes in hip and knee replacement surgery. He earned his medical degree at Loyola University, Chicago, IL., and completed his residency at Union Memorial Hospital, Baltimore, MD., Johns Hopkins University, Baltimore, MD., etc. He then finished his fellowship at Loyola University, Chicago, IL., Union Memorial Hospital, Baltimore, MD., Johns Hopkins University, Baltimore, MD., and many more.
The reviews listed below were collected independently of Orthopedic Physician Associates through rater8. Each review represents an authentic and verified patient experience.
Awesome Doctor! Went above and beyond! Diagnosed me when others either couldn’t or wouldn’t!!
(1 week ago)
Mar-2026
Minimized the true pain I am in questioning that the titanium implant causes discomfort. Went directly into a domineering point of view and made me feel less than human. Leaving me sad and uncomfortable. I get it that taking it out may be hard but he destroyed my optimism. I may get the MRI he requested but after the visit I’m just doubtful. He wanted to sell me a new leg it felt like with more implants that is not what I want. Google depicts removing this type of implant as routine.
(1 week ago)
Mar-2026
Dr Toomey was excellent!!! Felt extremely comfortable with him. Looking forward to working with him!!!
(2 weeks ago)
Mar-2026
Very informative first visit. Made feel very at ease and confident in moving forward with surgical procedure on s total mako knee replacement
(1 month ago)
Feb-2026
First appointment to get info for knee replacement surgery.
(1 month ago)
Feb-2026
Excellent care by his whole team! I'm four months out from surgery and feeling great.
(1 month ago)
Feb-2026
After considerable research, I found Dr Toomey and he performed a partial knee replacement about 16 years ago. My wife and we have collectively referred at least a half a dozen of our friends for his services repairing knees. I cannot say enough, good things about his skill and personality throughout the years. I highly recommend him as an orthopedic surgeon. him as a orthopedic surgeon for your health care needs.
(1 month ago)
Feb-2026
He us very thorough and willing to listen and discuss alternatives.
(1 month ago)
Feb-2026
Dr. Toomey was very empathetic towards my situation with my knees. He made sure that he understood what I am going through and he is there to help.
(1 month ago)
Feb-2026
Dr. TOMEY was outstanding. He explained my issue in detail and suggested that I get an MRI to look for any soft tissue injury. he reviewed the x-rays that I had taken to show me the problem. I left feeling very confident about the visit.
Dr. Sean D. Toomey, M.D., is a fellowship trained orthopedic surgeon who specializes in hip and knee replacement surgery. He earned his medical degree at Loyola University, Chicago, IL., and completed his residency at Union Memorial Hospital, Baltimore, MD., Johns Hopkins University, Baltimore, MD., University of Maryland, Washington D.C., and R. Adams Cowley Shock Trauma Center, Baltimore, MD. He then finished his fellowship at Loyola University, Chicago, IL., Union Memorial Hospital, Baltimore, MD., Johns Hopkins University, Baltimore, MD., University of Maryland, Washington D.C., R. Adams Cowley Shock Trauma Center, Baltimore, MD., and Anderson Engh Orthopedic Research Institute, Alexandria, VA.
He performs over 400 joint replacement procedures each year in addition to many knee arthroscopies. He is actively involved in clinical research, has published numerous articles in peer-reviewed journals, and has given national and international lectures on joint replacement topics and advanced orthopedic techniques.
Dr. Toomey focuses his practice on minimally invasive hip and knee replacement surgery. This includes tissue sparing Direct Anterior approach for total hips and robotic-arm assisted techniques for total knee, partial knee, and direct anterior hip replacement surgery.
He performed the first robotic-assisted orthopedic knee replacement in Seattle in 2010 and has performed several hundreds since that time. Robotic-arm assisted surgery is the most precise joint replacement technology available today, and he is one of the most experienced robotic-arm assisted orthopedic surgeons in the greater Seattle and Puget Sound region, having performed over 500 partial knee, total knee and total hip replacements using this advanced technology. Dr. Toomey is committed to using the best techniques available for patients today while actively researching improved surgical options for patients in the future.
Dr. Toomey became interested in orthopedic surgery as he grew up watching his father, Dr. Hugh (Pete) Toomey, also a joint replacement specialist, interact with patients. Dr. Toomey is an avid soccer player, and played collegiately for the University of Notre Dame. His interests include reading, skiing, cycling, travelling and photography.
See other doctors in Orthopedic Physician Associates
Awesome Doctor! Went above and beyond! Diagnosed me when others either couldn’t or wouldn’t!!
Minimized the true pain I am in questioning that the titanium implant causes discomfort. Went directly into a domineering point of view and made me feel less than human. Leaving me sad and uncomfortable. I get it that taking it out may be hard but he destroyed my optimism. I may get the MRI he requested but after the visit I’m just doubtful. He wanted to sell me a new leg it felt like with more implants that is not what I want. Google depicts removing this type of implant as routine.
Dr Toomey was excellent!!! Felt extremely comfortable with him. Looking forward to working with him!!!
Very informative first visit. Made feel very at ease and confident in moving forward with surgical procedure on s total mako knee replacement
First appointment to get info for knee replacement surgery.
Excellent care by his whole team! I'm four months out from surgery and feeling great.
After considerable research, I found Dr Toomey and he performed a partial knee replacement about 16 years ago. My wife and we have collectively referred at least a half a dozen of our friends for his services repairing knees. I cannot say enough, good things about his skill and personality throughout the years. I highly recommend him as an orthopedic surgeon. him as a orthopedic surgeon for your health care needs.
He us very thorough and willing to listen and discuss alternatives.
Dr. Toomey was very empathetic towards my situation with my knees. He made sure that he understood what I am going through and he is there to help.
Dr. TOMEY was outstanding. He explained my issue in detail and suggested that I get an MRI to look for any soft tissue injury. he reviewed the x-rays that I had taken to show me the problem. I left feeling very confident about the visit.