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Our Physician Team

Get to know our group of experienced neurologists providing services to your hospital. 


Tzu-Ching (Teddy) Wu, MD

Founder & CEO

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Judy Jia, MD

Vascular Neurologist

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Rony Ninan, MD

Neurophysiologist & Outpatient Medical Director

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Tiffany (TC) Cossey, MD

Co-Founder & President


John "Jack" Ownby, MD

Critical Care Neurologist 

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Christopher Stack, MD

Vascular Neurologist

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Claude B. Nguyen, MD

Vascular Neurologist & Director, Clinical Informatics

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Kristie Chu, MD

Vascular Neurologist 

Billy Gao, MD

Critical Care and Vascular Neurologist

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