PLEASE NOTE: Our clinic is moving! Beginning April 8, 2024, our new address will be:
5241 Six Forks Road, Suite 100, Raleigh NC 27609

Meet Our Providers

Providing Excellent Care to Patients Throughout North Carolina

Our provider team covers both consultations and emergencies. To make an appointment, please call the office at 919-785-3400 or make an online request.

Meet Our Neurosurgeons

All our physicians are board certified or board eligible. To ensure excellent patient care, they educate themselves through continuing education courses on new techniques and procedures. Some have specifically enhanced certain areas of their practice, such as minimally invasive surgery, spinal fusions, endovascular procedures, and robotic spine surgery.

Robert Lee Allen
Robert Lee Allen, M.D.

Andrey Belayev
Andrey Belayev, M.D.

Brandon C. Burnsed
Brandon C. Burnsed

Robert F. Dallapiazza, M.D., Ph.D.
Robert F. Dallapiazza, M.D., Ph.D.

Dr. Takanori Fukushima
Takanori Fukushima, M.D.

Lars Gardner
Lars Gardner, D.O.

Timothy B. Garner
Timothy B. Garner, M.D.

Laith Khoury
Laith Khoury, M.D.

Russell R. Margraf
Russell R. Margraf, M.D., Ph.D.

Colin J. Przybylowski, M.D.
Colin J. Przybylowski, M.D.

Kenneth J. Rich
Kenneth J. Rich, M.D.

Victoria Samuels, M.D.
Victoria Samuels, M.D.

Meet Our Physician Assistants

William S. Ashby
William S. Ashby, PA-C

Dana Johnson
Dana Johnson, PA-C

Ryan Millar
Ryan Millar, PA-C

Sarah Mouw, PA-C
Sarah Mouw, PA-C

Ryan Roberts, PA-C
Ryan Roberts, PA-C

Sean-Russell-PA-C
Sean Russell, PA-C

Charlotte Spangler
Charlotte Spangler, PA-C

Paul Tarangelo, PA-C
Paul Tarangelo, PA-C


Matthew Tarlton, PA-C

Meet Our Nurse Practitioners

Lori Radcliffe, FNP-BC
Lori Radcliffe, FNP-BC

Shawnette Smith
Shawnette Smith, DNP, FNP-BC

Sarai Wiggins, FNP-BC
Sarai Wiggins, FNP-BC