Areas of expertise for Dr. Gran include bell's palsy, spinal cord injuries, and migraine. His average patient rating is 3.5 stars out of 5. He is an in-network provider for Coventry, TRICARE, and United Healthcare HMO, as well as other insurance carriers. Before completing his residency at Jackson Memorial Medical Center, Dr. Gran attended medical school at the University of Miami, Miller School of Medicine. Dr. Gran is conversant in Spanish. His hospital/clinic affiliations include South Miami Hospital, Doctors Hospital, and West Kendall Baptist Hospital.