Richard Thomas Byrnes, MD

Radiation Oncology

Practice locations:

  • North Shore Radiation Therapy
    989 Jericho Turnpike
    Smithtown, NY 11787
    Fax: (631) 864-5612
    Get Directions
    Accepting new patients
  • North Shore Radiation Therapy
    270 Pulaski Road
    Greenlawn, NY 11740
    Fax: (631) 271-3107
    Get Directions
    Accepting new patients

Clinical details

About your doctor

  • Male
  • Fluent in English

Board certifications

  • Radiation Oncology - American Board of Radiology/Radiation Oncology

Professional & Academic details


  • Glen Cove Hospital
  • Huntington Hospital
  • Southside Hospital

Academic titles

  • Assistant Professor, Hofstra Northwell School of Medicine

Medical school

  • St Georges University School of Medicine - Grenada


  • New York Methodist Hospital of Brooklyn
  • Albert Einstein College of Medicine - Yeshiva Univ

Is this your profile?

Don't be surprised.

Insurance Information

Learn how you can avoid unanticipated medical bills.