Dr. Kenneth Grinspun, M.D. is an experienced knee and shoulder specialist at Tier 1 Orthopedic and Neurosurgical Institute. His interests include robotic total knee replacements as well as arthroscopic rotator cuff and knee ligament repairs. Dr. Grinspun strives to provide the highest quality of orthopedic care to patients throughout Cookeville and Crossville, Tennessee.
Dr. Kenneth Grinspun, M.D. is an experienced knee and shoulder specialist at Tier 1 Orthopedic and Neurosurgical Institute. His interests include robotic total knee replacements as well as arthroscopic rotator cuff and knee ligament repairs. Dr. Grinspun strives to provide the highest quality of orthopedic care to patients throughout Cookeville and Crossville, Tennessee.
The reviews listed below were collected independently of Tier 1 Orthopedic and Neurosurgical Institute through rater8. Each review represents an authentic and verified patient experience.
He was awesome.!!!
(4 weeks ago)
Sep-2025
He was quick, in and out of the room . He gave my mri results said I need to see a specialist.
(4 weeks ago)
Sep-2025
Very informative & listens to questions & answered ALL!!
He even taught me the best way to assist in rebuilding muscle in the left shoulder. First shot was good for 300+ days!! 2nd shot was today. 🙏🏼
(1 month ago)
Aug-2025
Very thorough. Easy to talk to. Takes time to listen to concerns. Does a great job!
(1 month ago)
Aug-2025
He was very friendly & nice to talk to & explained everything very good.
(1 month ago)
Aug-2025
Dr. Grinspun were excellent. He cares about his patients comfort. When casting my wrist he was concerned that it might be too tight and then proceeded to correct it. He provided the best care.
(3 months ago)
Jul-2025
He is a good Dr he did both my knee replacement surgery and a honest Dr I would send any one to him Malena Pardue
(3 months ago)
Jul-2025
Dr. Grinspun was very professional and courteous.
(4 months ago)
Jun-2025
He is the most wonderful orthopedic surgeon I have ever met. His personality, empathy, bedside manner and expertise in his field make him an extremely valuable physician. And I am beyond grateful he was able to do my surgery.
(4 months ago)
Jun-2025
Very pleased Dr Grinspun ! Very informative and helpful.
(4 months ago)
Jun-2025
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Tier 1 Crossville: Orthopedics, Neurosurgery & Sports Medicine
35 TAYLOR AVENUE CROSSVILLE, TN 38555
Tier 1 Main: Neurosurgery & Orthopedics
105 S Willow Ave Cookeville, TN 38501
Dr. Kenneth Grinspun, M.D. is an experienced knee and shoulder specialist at Tier 1 Orthopedic and Neurosurgical Institute. His interests include robotic total knee replacements as well as arthroscopic rotator cuff and knee ligament repairs. Dr. Grinspun strives to provide the highest quality of orthopedic care to patients throughout Cookeville and Crossville, Tennessee.
After completing his undergraduate studies at Massachusetts Institute of Technology (MIT) in Cambridge, Massachusetts, Dr. Grinspun earned his medical degree from the University of Virginia. He completed his orthopedic surgery residency in Jackson, Mississippi, before completing an AO fellowship in Jackson Hole, Wyoming. During his training, Dr. Grinspun served as a team physician for Ole Miss.
In addition to specializing in the treatment of knee and shoulder conditions, Dr. Grinspun holds added certification as a sports medicine specialist. The team at Tier 1 Orthopedic and Neurosurgical Institute is excited that he is bringing the latest sports medicine techniques to Cookeville and the Upper Cumberland. Dr. Grinspun welcomes new patients to the practice.
He was awesome.!!!
He was quick, in and out of the room . He gave my mri results said I need to see a specialist.
Very informative & listens to questions & answered ALL!! He even taught me the best way to assist in rebuilding muscle in the left shoulder. First shot was good for 300+ days!! 2nd shot was today. 🙏🏼
Very thorough. Easy to talk to. Takes time to listen to concerns. Does a great job!
He was very friendly & nice to talk to & explained everything very good.
Dr. Grinspun were excellent. He cares about his patients comfort. When casting my wrist he was concerned that it might be too tight and then proceeded to correct it. He provided the best care.
He is a good Dr he did both my knee replacement surgery and a honest Dr I would send any one to him Malena Pardue
Dr. Grinspun was very professional and courteous.
He is the most wonderful orthopedic surgeon I have ever met. His personality, empathy, bedside manner and expertise in his field make him an extremely valuable physician. And I am beyond grateful he was able to do my surgery.
Very pleased Dr Grinspun ! Very informative and helpful.