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Dr. Tkach is on Doximity

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Education & Training

  • Brooklyn Hospital Center
    Brooklyn Hospital CenterResidency, Surgery, 1983 - 1986
  • AtlantiCare Regional Medical Center
    AtlantiCare Regional Medical CenterInternship, Internal Medicine, 1982 - 1983
  • Universidad de Guadalajara
    Universidad de GuadalajaraClass of 1980
  • Universidad del Noreste
    Universidad del NoresteClass of 1980

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 1985 - 2025