Dr. Kostoglou has been a practicing physician since 1989, treating patients for nearly 29 years. He is a native of Canfield, Ohio but has worked in Cleveland the majority of his career. He graduated from the University of Maryland Medical School. He also graduated with honors from the Cleveland Chiropractic College, located in Kansas City, in 1988.

Dr. Kostoglou currently fulfills the role of Chiropractic Director for the St. Vincent Medical Group Surgery Suite, where he handles all musculoskeletal disorders in the emergency room setting, and guides patients through their steps to recovery.

Dr. Kostoglou is very involved locally in Cleveland, and has coached youth football for over 13 years.