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.
Dr. Sostak was phenomenal. He was calm, collected, composed, & communicated his professional opinion of dealing with my knee injury in a confident manner. Confidence that provided peace of mind & steered me in the right direction of proceeding with the reparation procedure.
A day after the procedure and now having seen the before and after pictures of the damaged and repaired meniscus. There’s not a doubt in my mind that Dr. Sostak and Fox Valley are the best in the business. On a difficult day, their entire outpatient team made the journey as quick and comfortable as possible.
Stay tuned for the 6-12 month full story review after physical therapy…A time that I hope to be back on the ski slopes or the golf course, and planning to build a statue to honor both Dr. Sostak & Dr. Bartel
Aug-2025
Dr. Sostak is wonderful! He’s very professional and gets the job done well!
Aug-2025
He really knows his stuff!
Jul-2025
Dr Sostak was very professional and informative. He got me in for a knee injection at the last minute. Staff was very friendly and helpful also
Jul-2025
Straight forward and easy to work with!
Jun-2025
Expert, cordial, friendly thorough communicator
Jun-2025
He is a very caring Doctor, I trust him explicitly in his care for me.
Jun-2025
Dr. Sostak is very kind and professional. He listen and explain the procedure well in a layman’s term for her patient and family to understand. Thank you Dr. Sostak!
Jun-2025
He listened and explained very well and answered repeat questions so I’d understand. Relaxed bedside manner. I really appreciate his approach.
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.
Dr. Sostak was phenomenal. He was calm, collected, composed, & communicated his professional opinion of dealing with my knee injury in a confident manner. Confidence that provided peace of mind & steered me in the right direction of proceeding with the reparation procedure. A day after the procedure and now having seen the before and after pictures of the damaged and repaired meniscus. There’s not a doubt in my mind that Dr. Sostak and Fox Valley are the best in the business. On a difficult day, their entire outpatient team made the journey as quick and comfortable as possible. Stay tuned for the 6-12 month full story review after physical therapy…A time that I hope to be back on the ski slopes or the golf course, and planning to build a statue to honor both Dr. Sostak & Dr. Bartel
Dr. Sostak is wonderful! He’s very professional and gets the job done well!
He really knows his stuff!
Dr Sostak was very professional and informative. He got me in for a knee injection at the last minute. Staff was very friendly and helpful also
Straight forward and easy to work with!
Expert, cordial, friendly thorough communicator
He is a very caring Doctor, I trust him explicitly in his care for me.
Dr. Sostak is very kind and professional. He listen and explain the procedure well in a layman’s term for her patient and family to understand. Thank you Dr. Sostak!
He listened and explained very well and answered repeat questions so I’d understand. Relaxed bedside manner. I really appreciate his approach.
Knowledgeable friendly professional and courteous