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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

  • "Dr Guigova is very caring . She takes time to explain and go though every detail about the treatment. She set goals for you and the treatment. I would highly recommend her to anybody and everybody."
      from Keith 5.0 Stars - (2026-01-17)
  • "Dr. Guigova is always thorough, kind and encouraging at every visit. She is my favorite specialist because she understands my needs and give great guidance and support. Her honesty is endearing. Trust is her middle name."
      from La-Villa 5.0 Stars - (2026-01-17)
  • "Literally cannot recommend Dr. Guigova enough. I've only met her twice but she has made me feel so comfortable and at ease despite my medical issue going on. She listens and understands. I was crying and she gave me a big hug to calm me down. She's the sweetest doctor I've ever met and I cannot be more thankful to be her patient. She squeezed me in last min the other day for an appointment and I'm so appreciative of that. I admire all her hard work she does for all her patients myself included."
      from Colleen 5.0 Stars - (2026-01-16)
  • "Dr Guigova is a very caring physician. She takes time for you at every appointment. Dr Guigova wants to answer your questions and address any concerns. Making sure you understand everything about your ailment is Dr Guigova’s top priority."
      from Justin 5.0 Stars - (2026-01-11)
  • "Dr. Guigova is wonderful!! I have been struggling with low iron since my pregnancies and after years of trying different supplements, she has gotten me on a routine of getting iron infusion, which has made a tremendous difference. I actually have energy!! She is so kind, listens to my concerns and stays on top of things so my iron never gets too low."
      from Cristina 5.0 Stars - (2026-01-08)
  • "The front staff were all very helpful. Each staff that was in attendance was so very pleasant and accommodating. Dr. Guigova was the best. She wa recommended and I am so very happy I did not go to the other facility that my doctor’s office recommended"
      from Nola 5.0 Stars - (2026-01-08)
  • "The only thing I would say checking out I don’t any reason to wait on a line"
      from John 5.0 Stars - (2026-01-07)
  • "My care has been excellent from every aspect of all my treatments and testing . Dr.Guigova is great . I would highly recommend ."
      from Ken 5.0 Stars - (2026-01-03)
  • "I call Dr. Guigova my angel baby, because I’ve been sick for yearsssss and have way too many doctors and out of everyone, she is the absolute best, kind, sweetest person of all. She doesn’t treat you like a patient, she treats you like a human and she is so comforting. She delivers even bad news to you, with such great tact. I’m 38 I’ve been with New York Cancer and blood since I was maybe 18 for anemia so hematology not oncology and that’s why she’s my baby angel somehow I got the luck of getting her to be the one to take care of me. Trust me, there’s nobody else in the world. I would choose other than her to be my oncologist. Her NP Sophia is also absolutely amazing. They are both beautiful souls and humans all of the girls that work in the infusion center all of the girls and boys that work in the lab all of the CNA‘s that check you in, there’s not one of them that is not kind and understanding they remember you they tell you they miss seeing you if you didn’t have an appointment in a few weeks… Lindsay is amazing as well, I can directly call Dr. Guigova On her personal cell phone is something terrifying is happening to me. She gets back to me immediately. If I need paperwork filled out I emailed team Gigova And within minutes, they respond and give me any paperwork or labs or prescriptions that I need. The only negative thing is that when you call like the direct line you’re gonna be on hold for like an hour but that’s why Dr. Guigova gave me her direct Phone line and why I can email team Guigova When somethings urgent and I don’t wanna be on hold for an hour. I love you guys all so much thank you for taking such good care of me"
      from Marian 5.0 Stars - (2025-12-24)
  • "Everyone at NY blood & cancer was wonderful... from the receptionists to the phlebotomists to the nurses & Dr. Guigova & her team. My questions were answered, I never felt rushed, everything was explained thoroughly & they went above & beyond."
      from Sharon 5.0 Stars - (2025-12-17)