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Headshot of Dr. Adriana Guigova DO
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640 Patient Reviews


Languages: Bulgarian, English

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


  • Locations
  • Hospitals
Port Jefferson Station Medical Oncology 49 Route 347, Port Jefferson Station, NY 11776 631-751-3000
Ronkonkoma Medical Oncology 501 Hawkins Avenue, Lake Ronkonkoma, NY 11779 631-751-3000
Smithtown Medical Oncology Building 48, Route 25A, Suite # 209, Smithtown, NY 11787 631-751-3000
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

  • "Such a beautiful office and the staff is amazing"
      from Wilma 5.0 Stars - (2025-11-01)
  • "Everytime that I visit this office I am taken almost immediately for every phase of my appointment. Everyone is professional and my doctor, Adrianna Guigova, and her physician's assistant, Sophia, are fabulous. I feel very well cared for."
      from Kathleen 5.0 Stars - (2025-10-29)
  • "Dr. Goigova is one of the kindest doctors I've ever had the pleasure of dealing with. The staff is always very nice and even though they're taking my blood they do make it a pleasant experience. Nothing but praise."
      from Linda 5.0 Stars - (2025-10-25)
  • "Everyone is so caring and wonderful. Dr. Guigova is so knowledgeable, listens to you and is so caring. An amazing team."
      from Gracie 5.0 Stars - (2025-10-23)
  • "Dr. Guigova is excellent. Always explains everything and listens to my questions. Never rushes me out."
      from Edward 5.0 Stars - (2025-10-22)
  • "Very happy with my experience there everybody is very professional."
      from Michael 5.0 Stars - (2025-10-22)
  • "EVERYONE is helpful, comforting and kind! The doctors are brilliant and compassionate!!"
      from Laura 5.0 Stars - (2025-10-21)
  • "Fantastic simply the best"
      from John 5.0 Stars - (2025-10-18)
  • "As always, the reception desk was very pleasant and helpful. The phlebotomist did a wonderful job and was a very cheerful person. The doctor was very thorough with test results. All in all, a great visit."
      from Mary 5.0 Stars - (2025-10-17)
  • "She is one of the best doctors out there. I have no words to describe how amazing she is. Her PA Sophia is also amazing and they make you feel heard."
      from Irjat 5.0 Stars - (2025-10-14)

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