Edward Mazdzer, MD


Neurology, Internal Medicine


Lawrence Avenue Medical Campus (for consultations in Potsdam)
49 Lawrence Avenue
Potsdam, NY 13676
Phone: 518-891-9795
Fax: 518-891-6302

Medical Training:

  • SUNY Upstate Medical University, Syracuse, NY


  • Internal Medicine, Berkshire Medical Center, Pittsfield, MA
  • Neurology, Boston University Affiliated Hospitals, Boston, MA


  • Assistant Clinical Professor, University of Vermont College of Medicine, Burlington, VT
Bookmark and Share

Call us toll-free at 1-800-227-1074.  A friendly, knowledgeable customer service representative will find the right time for your test or procedure. Representatives are available to take your call Monday through Friday, 8 a.m. - 5 p.m.

For medical office appointments, use the "Find a Provider" search at left.

For more information, please call us at


Find a Provider

Public Health Links

Ensure your family is aware of health updates within your community. Visit St. Lawrence County Public Health for local information. 


Stay informed by visiting Center for Disease Control for the most recent national information on all health and safety topics.