Reinventing healthcare one patient at a time
  • Allison Graziadei, MD - Endocrinology 2015
  • Bio - Susan Demarest, MD 2015

Ellis Endocrine Care

The Endocrinology practice has closed effective November 30, 2021.

It has been a privilege to serve you over the years and thank you for the same. If you have a scheduled appointment with Dr. Graziadei or Renee Shafer between November 30, 2021 and January 10, 2022, we will contact you to convert your appointment to a Telemedicine visit. If you wish to continue your care with Dr. Graziadei, Dr. Demarest, Michael O’Rourke or Renee Shafer at Community Care, please call their new office at the numbers below to schedule an appointment.

Community Care Endocrinology (Opens January 17, 2022)
Dr. Allison Graziadei and Renee Shafer NP
1783 Route 9, Suite 203, Clifton Park, NY 12065
PH: 518-213-6910 | Fax: 518-213-6916

Community Care Endocrinology (Opens December 1, 2021)
Dr. Susan Demarest and Michael O’Rourke PA
2125 River Road, Suite 303, Niskayuna, NY 12309
PH: 518-213-6910 | Fax: 518-213-6915


For Diabetes Support and Education contact:


Erin Gorrell, MS, RD, CDE
1101 Nott St., Schenectady, NY

Kim Dunn, RD, CDE
1101 Nott St., Schenectady, NY