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Dr. Adriana Guigova

Medical Oncology & Hematology

Dr. Adriana Guigova is a board-certified oncologist-hematologist passionate about providing exceptional patient care. With a special interest in breast, gynecological, colorectal, and lung cancers, she is dedicated to delivering comprehensive care tailored to each patient's unique needs.

Dr. Guigova completed her undergraduate studies at Fordham University before pursuing her Medical Degree at the New York College of Osteopathic Medicine. During her medical training, she furthered her knowledge by obtaining a Master's Degree in Neuromuscular Sciences, with a particular focus on Human Anatomy. Dr. Guigova completed her Internal Medicine Residency and Hematology/Oncology Fellowship training at Long Island Jewish Medical Center, where she served as Chief Fellow.

Dr. Guigova has been honored as a Castle Connolly Top Doctor and Top Doctor for New York Magazine, New York Metro Area, and Newsday’s Top Doctors on Long Island.

Credentials:  DO
Education & Training
   FACP:    Donald and Barbara Zucker School of Medicine at Hofstra/Northwell
    Residency:    Donald and Barbara Zucker School of Medicine at Hofstra/Northwell
    Medical School:    New York College of Osteopathic Medicine
    College:    Fordham University


Eastern Long Island Hospital
John T Mather Memorial Hospital
Peconic Bay Medical Center
Southampton Hospital
St. Catherine Of Siena Medical Center
St. Charles Hospital
University Hospital at Stony Brook

Patient Reviews

  • "Excellent in every way!"
      from Chris 5.0 Stars - (2025-10-01)
  • "Very caring staff and doctor!!!"
      from Michelle 5.0 Stars - (2025-09-26)
  • "Always excellent!! The staff is awesome Dr Montana is a good guy… very thorough."
      from Gregg 5.0 Stars - (2025-09-24)
  • "Lovely office. Dr.Ariana Guigova is wonderful. She really listens to you & answers your questions & worries with truth & patience. Staff is friendly and efficient!"
      from Suzanne 5.0 Stars - (2025-09-24)
  • "Everyone was kind and informative. Dr. Guigova was exceptional. She spent time explaining everything and did not rush through. The staff could not have been better. It is a huge help when your going through such a difficult time to know you have wonderful medical professionals to support you."
      from Jeannie 5.0 Stars - (2025-09-24)
  • "It has been my privilege to have such a caring and great doctor"
      from daniel 5.0 Stars - (2025-09-23)
  • "Everyone I encountered was kind, professional, and exceptionally organized. Every step of my care—from intake to the appointment, check-out, and scheduling future visits—was handled seamlessly. Dr. Guigova and her team are outstanding. Their bedside manner was exceptional, and I truly felt seen, heard, and cared for throughout the entire experience. I highly recommend, and will be referring to them often."
      from Kristina 5.0 Stars - (2025-09-19)
  • "Everyone one is caring and sweet"
      from Leslie 5.0 Stars - (2025-09-18)
  • "I have total confidence in Dr. Guigova"
      from Fred 5.0 Stars - (2025-09-18)
  • "Dr. Guigova is an exceptional Dr. and is so attentive."
      from Kerry 5.0 Stars - (2025-09-17)