Dr. Gregg Massanelli obtained his medical degree from the University of Arkansas College of Medicine. He then completed a transitional Internship and a Residency specializing in Orthopedics at the University of Arkansas for Medical Sciences.

Dr. Massanelli is board certified by the American Board of Orthopedic Surgery.

Dr. Massanelli's professional memberships include the American Medical Association, Southern Medical Association, Arkansas Medical Society, Southern Orthopedic Association, Arkansas Orthopedic Association and Mid American Orthopedic Association. He is also a Fellow of the American Academy of Orthopedic Surgeons.