Skip to main content
Shannon (O'Brien) Poupalos, MD, Internal Medicine, Williamsville, NY

Shannon (O'Brien) Poupalos MD


Physician

Join to View Full Profile
  • 325 Essjay RdWilliamsville, NY 14221

  • Phone+1 716-630-1480

  • Fax+1 716-582-2301

Dr. Poupalos is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

Education & Training

  • University at Buffalo
    University at BuffaloResidency, Internal Medicine, 2012 - 2015
  • Jacobs School of Medicine and Biomedical Sciences at the University at Buffalo
    Jacobs School of Medicine and Biomedical Sciences at the University at BuffaloClass of 2012

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 2014 - 2025
  • Internal Medicine
    American Board of Internal Medicine Internal Medicine

Press Mentions

  • Poupalos Joins Primary Care Staff at Buffalo Medical Group
    Poupalos Joins Primary Care Staff at Buffalo Medical GroupOctober 13th, 2015

Viewing the full profile is available to verified healthcare professionals only.

Find your profile and take control of your online presence: