Contact Us

Meet The Team

Hoag’s Comprehensive Headache Program offers several different specialists to treat all aspects of a headache:

C. Philip O’Carroll, M.D

C. Philip O’Carroll, M.D., Program Director, Hoag Neurobehavioral Medicine Program and director of the headache program. Dr. O’Carroll treats patients with neurobehavioral or complicated psychosocial issues that may contribute to headaches.

Ali Makki, D.M.D.

Ali Makki, D.M.D.,​ ​is board-certified in Orofacial Pain management and as diplomate of the American Board of Orofacial Pain (ABOP) he specializes in pain disorders of the head, face, and mouth​.

Sheena Dhiman, R.N., B.S.N., M.B.A.

Sheena Dhiman, R.N., B.S.N., M.B.A., Hoag Neurosciences Nurse Navigator, provides assistance to patients and their families, to help them access and then chart a course through the health care system to promote the optimal patient experience.