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Dr. Grewal is on Doximity

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Education & Training

  • BronxCare Health System
    BronxCare Health SystemResidency, Internal Medicine, 1982 - 1984
  • SUNY Health Science Center at Brooklyn
    SUNY Health Science Center at BrooklynInternship, Internal Medicine, 1980 - 1981
  • Christian Medical College Ludhiana
    Christian Medical College LudhianaClass of 1979

Certifications & Licensure

  • FL State Medical License
    FL State Medical License 1986 - Present
  • NY State Medical License
    NY State Medical License 1984 - 2026
  • CA State Medical License
    CA State Medical License 1984 - 2022
  • NJ State Medical License
    NJ State Medical License 1983 - 1993
  • American Board of Internal Medicine Internal Medicine
  • National Board of Physicians and Surgeons Internal Medicine

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification NextGen Ambulatory EHR, NextGen Healthcare, 2012-2013

Hospital Affiliations