Patient ratings for Dr. Granquist average 4.0 stars out of 5. Clinical interests for Dr. Granquist include temporomandibular joint disorder (TMJ) and surgical procedures. He honors Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, Highmark, and more. He is a graduate of the University of Pennsylvania School of Medicine. Dr. Granquist's training includes a residency program at Hospital of the University of Pennsylvania. His professional affiliations include Pennsylvania Hospital, Hospital of the University of Pennsylvania (HUP), and Penn Presbyterian Medical Center.