John R. Macfarlane, MD

Dr. John R. Macfarlane, Jr. is a board-certified neurosurgeon with nearly three decades of experience in cranial and spinal surgery. He currently serves as Senior Medical Director of Neurosciences for Intermountain Health’s Canyons Region, providing physician leadership across neurosurgery, orthopedic spine surgery, neurology, neurocritical care, and teleneurology.

Dr. Macfarlane maintains an active surgical practice specializing in complex spinal disorders, degenerative spine conditions, minimally invasive spine surgery, spinal reconstruction, and cranial neurosurgery. His practice incorporates advanced surgical technologies, including computer-assisted navigation and robotic spine surgery, with an emphasis on improving outcomes, reducing recovery times, and providing individualized patient care.

In his leadership role, Dr. Macfarlane focuses on building high-performing clinical teams, recruiting exceptional physicians, expanding access to specialized neurological care, and advancing quality and patient safety. He is particularly committed to developing programs that combine clinical excellence, technological innovation, and compassionate, patient-centered care.

A graduate of the University of Utah School of Medicine, Dr. Macfarlane has dedicated his career to caring for patients throughout Utah and the Intermountain West.

His philosophy of care emphasizes thoughtful surgical decision-making, clear communication, and exploring appropriate nonsurgical treatment options before recommending an operation. He believes the best outcomes arise from combining surgical expertise with empathy, trust, and a genuine commitment to each patient’s quality of life.