Dent Neurologic

Provider

Melissa Hasselbeck, PA-C

Melissa Hasselbeck PA-C Melissa Hasselbeck is a nationally certified Physician Assistant at DENT Neurologic Institute specializing in Pediatric Neurology. As one therapeutic option offered, she performs botulinum toxin injections for conditions including migraines and hyperhidrosis. She earned her Physician Assistant degree from D’Youville College.  She is a member of the Western New York Physician Assistant […]

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Laszlo L. Mechtler, MD

Laszlo L. Mechtler MD Dr. Mechtler serves as Medical Director of Dent Neurologic Institute as well as the Chief of Neuro-Oncology at Roswell Park Cancer Institute and is also the Director of the DENT Headache Center, Neuro-Oncology Center, and Cannabis Clinic, with attending assignments at Kaleida Health and the Roswell Park Cancer Institute. He is

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Danielle Grisanti, ANP-BC

Danielle Grisanti ANP-BC Danielle Grisanti is a Board Certified Adult Nurse Practitioner at the DENT Dizziness, Balance and Tinnitus Center. She received her Masters degree from Daemen College. She is a member of the Nurse Practitioner Association (NPA) ANA, and Sigma Theta Tau Honor Society for nursing. Danielle sees patients at Dent Tower in Amherst.

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Lixin Zhang, MD, PhD

Lixin Zhang MD, PhD Dr. Zhang serves as an Attending Neurologist and Director of the Dizziness and Balance Center at DENT. His patient focus is on balance disorders, dizziness/vertigo, sleep medicine and epilepsy as well as general neurology. Dr. Zhang has 12 years of extensive neuroscience research experience with almost 30 peer reviewed publications in

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Alanna Castaldo, PA

Alanna Castaldo PA Alanna Castaldo is a Physician Assistant at the DENT Dizziness, Balance & Tinnitus Center and the DENT Movement Disorders Center. Alanna sees patients at Dent Tower in Amherst and in Orchard Park. SPECIALITIES – Dizziness, Balance & Tinnitus – Movement Disorders – Neurology Board Certifications​ Physician Assistant Languages Spoken – English Want

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Xiuli Li, MD

Xiuli Li MD Dr. Xiuli Li is a board certified neurologist. At DENT, she specializes in Movement Disorders. She received her graduate education at Weifang Medical College in Weifang, China. Dr. Li speaks English and Chinese. “I was very pleased with the service I received at Dent Neurologic Institute. Everyone acted in a professional manner

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