Dr. Michael Sy is a UCI Health neurologist.

Michael Y. Sy, MD



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  • American Board of Psychiatry and Neurology, Neurology
  • English
Medical School
UC Irvine College of MedicineMD
UC Irvine Medical CenterInternal Medicine
UC Irvine Medical CenterNeurology
UC IrvineNeurology - Multiple Sclerosis
Professional Positions
  • Assistant Professor — Department of Neurology, UC Irvine School of Medicine
  • Member — American Academy of Neurology
More Information

Dr. Michael Sy is a board-certified UCI Health neurologist whose focus is on multiple sclerosis and other autoimmune diseases affecting the central nervous system.

Sy received his medical degree and PhD from UC Irvine School of Medicine, and subsequently completed his residency in neurology and fellowship in neuroimmunology at UC Irvine Medical Center.

In addition to diagnosing and treating patients, Sy is involved in translational research and clinical trials studying demyelinating autoimmune disease of the central nervous system.

He sees patients in Orange and Tustin.

UCI Health — Tustin
1451 Irvine Blvd.
Tustin, CA 92780
Phone: 714-838-8408
Fax: 714-838-0019
UCI Health Neurology Services
101 The City Drive South, Pavilion 1,
Bldg. 30
Orange, CA 92868
Phone: 714-456-7720
Fax: 855-209-8413