After completing medical school at the University of Missouri-Kansas City School of Medicine, Dr. Clarkston performed his residency at a hospital affiliated with the University of Missouri-Kansas City (UMKC). His areas of expertise include hepatobiliary disorders, ulcerative colitis, and acid reflux (GERD). He takes Coventry, TRICARE, Aetna Elect Choice, and more. He has received the following distinction: Kansas City Super Doctors. Dr. Clarkston's professional affiliations include Wright Memorial Hospital, Olathe Health, and Saint Luke's North Hospital-Smithville.