His areas of expertise include the following: ACL reconstruction, sports health, and shoulder problems. Dr. Knowlan's hospital/clinic affiliations include Woodwinds Health Campus, Lakeview Hospital, and Twin Cities Orthopedics (TCO). He is a graduate of Creighton University School of Medicine and a graduate of Henry Ford Hospital's residency program. He has received a 5.0 out of 5 star rating by his patients. Dr. Knowlan takes Medicare insurance.