Pinnacle Peak Neurology
Dr. Gregory Hunter obtaining his Medical Degree from the University of Arizona College of Medicine in 1986 and completed his residency training in Psychiatry and Neurology at Barrow Neurological Institute, St. Joseph's Hospital and Medical Center. Additionally, Dr. Hunter is an emeritus member of the American Board of Neurology and the American Association of Electrodiagnostic Medicine.
Dr. Frederick Boulware obtaining his Medical Degree from Meharry Medical College followed by training at Mt. Sinai Hospital and Mayo Clinic's Graduate School of Medicine. Dr. Boulware is Board Certified in both Neurology and the Clinical Neurophysiology and is a member of the American Academy of Neuroloogy. He is a past member of the American Association of Electrodiagnostic Medicine and the American Society of Clinical Neurophysiology.
Jeffery Fisher currently serves as the Vice President of Business Operations for Pinnacle Peak Neurology. Prior to joining the team at Pinnacle Peak Neurology, Jeffery worked for the international accounting firm of Arthur Andersen before moving on to work for multiple Fortune 100 companies where he held high-level positions in both the Operations and Finance disciplines. Having worked in a variety of industries, he brings a fresh perspective to our practice and the health care industry. Jeffery is a licensed CPA in the state of Arizona.
Stefanie Petelin is licensed by the Arizona State Board of Nursing, working in the Health Care Field since 1994. She is highly trained in the technology of Nerve Conductions and Electrodiagnostic Medicine. Having specialized in Neurodiagnostic Testing, Stefanie has been an active member of the American Society of Electroneurodiagnostic Technologists (ASET) since 2003, and is recognized in the Cambridge’s "Who is Who Among Executive and Professional Women" since 2006.




