Our Practice

Dr. Shahin Shirzadi, born in Pittsburgh, PA, attended the University of Houston after completing high school in Houston. He then went on to earn his doctorate degree from Texas Tech University in Lubbock, TX. Subsequently, he completed his internship in Internal Medicine at the University of Texas Medical Branch in Galveston before going on to complete his residency at the University of Texas Health Science Center in Houston, TX. He, in his third year of residency, was awarded the honorable Frank Yatsu Award. He went on to be chosen chief resident his final year. In 2000, Dr. Shirzadi completed his fellowship in Neurophysiology. He became Board Certified in Neurology in 2000. His interests include but are not limited to headaches, seizure disorders, neuromuscular disorders, stroke, neck and back pain, carpal tunnel syndrome, and movement disorders (ie.,Parkinson’s Disease). Further, he frequently gives lectures regarding migraine headaches, neuropathic pain, and Alzheimer’s disease. He is a member of the following organizations: American Academy of Neurology, Harris County Medical Society, Texas Medical Association, American Medical Association, and the Texas Neurological Society.

Michael Vo, PA-C is a board-certified Physician Assistant at Houston Neurology Associates. He provides thoughtful, patient-centered care for a broad range of neurological conditions, including headaches and migraines, memory loss, tremor disorders, neuropathy, seizure disorders, dizziness, and other disorders of the nervous system. Michael earned his Master of Health Science in Physician Assistant Studies from The University of Texas Health Science Center at San Antonio. Before becoming a Physician Assistant, he worked as a medical assistant and pharmacy technician, building a strong foundation in patient care and medication management. He is dedicated to helping patients understand their symptoms, diagnostic testing, and treatment options with clarity and confidence, and works closely with the physicians at Houston Neurology Associates to develop individualized care plans. In his free time, Michael enjoys weight lifting and playing tennis.