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Dr. Sandra A. Block, MD


  • (716) 630-1122

Dr. Block's Overview

Dr. Sandra A. Block graduated from the University of Buffalo, SUNY School of Medicine and Biomedical Sciences in 1997. She works in Williamsville, NY and specializes in Neurology and Sleep Medicine. Dr. Block is affiliated with Erie County Medical Center.

Dr. Block's Experience

Years in Practice: 18

Dr. Block's Specialties

Neurology, Sleep Medicine

Dr. Block's Education & Training

Medical School: University of Buffalo, SUNY School of Medicine and Biomedical Sciences; Graduated 1997

Dr. Block's Rating

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Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. Block's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • CIGNA Open Access Plus
  • Emblem HIP Select PPO
  • EmblemHealth PPO GHI
  • Empire PPO
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Dr. Block's Office Information & Appointments

Office Locations

Buffalo Medical Group

325 Essjay Rd Fl 2
Williamsville, NY 14221
(716) 630-1122


Office Hours and Information

Fax: (716) 250-5924

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 5:00 PM
Saturday Closed
Sunday Closed

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Dr. Block's Hospital Affiliations

Office Locations

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