Our Providers

Talented, Experienced, Compassionate Care

Gouverneur Hospital is pleased to partner with talented, experienced and compassionate primary care and specialty care providers on our main campus and throughout our region, including at our three primary care health centers. If a name appears in blue, click it to learn more.

Anesthesia

315-287-1000

  • Alice Loving, MD
  • Deb Piercey, CRNA

Cardiology

315-287-0464

  • Fritz Roc, MD

Dentistry

315-287-7900

  • Nicholas Gardner, DDS

Emergency Care

315-287-1000

  • Ismene "Nina" Maravegias, MD
    ED Medical Director
  • Ryan Coates, DO
  • Rick Corcoran, RPA
  • Ernie Cougler, FNP
  • Jeff Jackson, PA
  • Michelle Kent, PA
  • Mike Kiger, RPA
  • Justin MacKinnon, MD
  • Bill Nostrom, FNP
  • Matt Zeigel, FNP

Family Practice

315-287-4440

  • Tahir Anwar, MD
  • Ernie Cougler, FNP

General Surgery

  • Christopher Brandy, MD
    Appointments can be made
    by calling 315-393-2611
  • David F. Rosner, MD
    Appointments can be made
    by calling 315-535-9374

Hospitalist

  • Robert DiVencenzo, DO
  • C. Jay Ellie, Jr., MD
  • Dean John Hanna, MD
  • Philip Kho, Jr., MD
  • Steven Leveston, MD
  • Cheryl C. Mattern, MD
  • Bruce Portner, MD

To contact the hospitalist program, call
315-535-9236

Internal Medicine

  • George Dodds, MD
    315-535-1290
  • Edward Reason, DO
    315-287-3400

Laboratory

315-287-1000

  • Zhanna Spektor, MD
    Laboratory Director

OBSTETRICS AND GYNECOLOGY

315-287-7700

Ophthalmology

Gouverneur Eye Center

315-287-3638

  • Debra Koloms, MD

Orthopedics

  • Robert Cummings, Jr., MD
    Specializes in joint surgery and sports medicine
  • Jeffrey Haasbeek, MD
    Specializes in adult hand, wrist
    surgery and pediatric orthopedics.
  • Thomas Kneifel, MD
    Specializes in joint surgery

Appointments for all orthopedics specialists can be made by calling (315) 261-5850.

Pain Management

  • Lai Kuang, MD
    Appointments can be made
    by calling 315-274-9075

  • Sonja Kocan, NP

Pediatrics

315-287-4440

  • Donald Schuessler, Jr., MD

Pulmonary Medicine

  • Brenda Spurbeck, DNP

Radiology

St. Lawrence Radiology Group

315-287-1000 ext. 263

  • Director: Michael Maresca, MD

Gouverneur Health Centers

Antwerp Health Center

315-659-8993

  • Gerald Calabrese, MD
    Internal Medicine
  • Cynthia Simpson, FNP
  • Nicole Woodrow, FNP

DeKalb Health Center

315-347-3830

  • Rachel Raven, NP

Edwards Health Center

315-562-1055

  • Mona Giffin, FNP
  • John Welborn, NP