Dr. James Sostak is a board-certified orthopedic physician who specializes in treating sports-related injuries in athletes of all levels. From fractures and sprains to painful joints, he treats a wide range of conditions. From the youth athlete to the weekend warrior, injury prevention starts with proper techniques—a topic Dr. Sostak places considerable importance and discusses with each patient.
Dr. James Sostak is a board-certified orthopedic physician who specializes in treating sports-related injuries in athletes of all levels. From fractures and sprains to painful joints, he treats a wide range of conditions. From the youth athlete to the weekend warrior, injury prevention starts with proper techniques—a topic Dr. Sostak places considerable importance and discusses with each patient.
The reviews listed below were collected independently of Fox Valley Orthopedics through rater8. Each review represents an authentic and verified patient experience.
Skilled, helpful, informative. Not rushed
(2 weeks ago)
Mar-2026
Couldn't be happier with his concern, and care. Dr. Sostak has gotten me on the road to recovery faster than I thought was possible. Explains everything so well.
(2 weeks ago)
Mar-2026
He takes the time to explain things to you and offers you several options for treatment. I value his opinion.
(2 weeks ago)
Mar-2026
He listened, clearly explained his thoughts/recommendations, and then started implementing his recommendations. I could not ask for more.
(2 weeks ago)
Mar-2026
Helping with pre Op social services .
Very compassionate. Helping me find physician for per Op labs etc..
(1 month ago)
Mar-2026
Professional yet friendly and through
(1 month ago)
Mar-2026
Received relief same day after seeing Dr. Sostak. Quick and thorough appointment.
(1 month ago)
Feb-2026
Very professional. Is very concerned with the patient. Has a great relaxed manner.
Dr. James Sostak is a board-certified orthopedic physician who specializes in treating sports-related injuries in athletes of all levels. From fractures and sprains to painful joints, he treats a wide range of conditions. From the youth athlete to the weekend warrior, injury prevention starts with proper techniques—a topic Dr. Sostak places considerable importance and discusses with each patient.
Dr. Sostak personalizes treatment to meet the needs and goals of each individual. He takes a multidisciplinary approach to patient care including non-surgical treatments such as focused physical therapy, anti-inflammatory treatments including injections and orthopedic biological therapies such as PRP (platelet rich plasma). When non-surgical treatment won’t solve the issue, he is well trained in orthopedic surgical options.
Skilled, helpful, informative. Not rushed
Couldn't be happier with his concern, and care. Dr. Sostak has gotten me on the road to recovery faster than I thought was possible. Explains everything so well.
He takes the time to explain things to you and offers you several options for treatment. I value his opinion.
He listened, clearly explained his thoughts/recommendations, and then started implementing his recommendations. I could not ask for more.
Helping with pre Op social services . Very compassionate. Helping me find physician for per Op labs etc..
Professional yet friendly and through
Received relief same day after seeing Dr. Sostak. Quick and thorough appointment.
Very professional. Is very concerned with the patient. Has a great relaxed manner.
Great job
Good, Dr