Warren D. Spinner, DOMedical Director
Headache, Neurophysiology, Sleep Medicine

Dr Warren Daniel Spinner completed training in Neurology and Internal Medicine at Stony Brook University Medical Center. He continued his studies receiving additional training in Sleep Medicine and completing a Fellowship in Neurophysiology. Initially embarking on a career in academic medicine Dr. Spinner taught medical students, residents and fellows at the Stony Brook University School of Medicine. In 2014, after many years of clinical and academic practice Dr. Spinner started True North Neurology with the goal of delivering personalized and high quality patient care. Dr. Spinner believes that by providing comprehensive care with an integrated medical approach the best results can be achieved. Dr. Spinner has received Board Certifications in Neurology, Neurophysiology, Sleep Medicine, Headache Medicine and Internal Medicine. Dr. Spinner sees patients in our Port Jefferson Station and Commack locations. You can reach out to his office (for appointments, etc.) via phone at

Special Interests

  • General Neurology
  • Headache
  • Sleep Medicine
  • Brain Injury Medicine

2023: Long Islanders Voted Dr. Warren D. Spinner, MD Best Neurologist!

Medical Education & Training

  • Dr Warren Daniel Spinner attended and graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 2002

Hospital Affiliation

Medicare Reassignments

Some practitioners may not bill the customers directly but Medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for Medicare services performed by them. Dr Warren Daniel Spinner allows following entities to bill Medicare on his behalf.

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Warren Daniel Spinner is enrolled with Medicare and thus, if eligible, can prescribe Medicare part D drugs to patients with Medicare part D benefits.