Medical Oncology & Hematology
Dr. Noshir DaCosta is a Board Certified Physician in Internal Medicine, Medical Oncology and Hematology.
Dr. DaCosta received his Medical Degree from Seth G.S. Medical School, University of Bombay, India. He completed his Internship and Residency in Internal Medicine at LaGuardia Hospital, New York. In 1992, Dr. DaCosta achieved his Fellowship in Medical Oncology and Hematology at SUNY Stony Brook, University Hospital.
Dr. DaCosta has published numerous studies in Hematology and Oncology in peer reviewed medical journals. Dr. DaCosta has been a lecturer in Clinical Pharmacology and Cancer Biology in the University at Stony Brook School of Medicine. He is currently clinical assistant Professor of Medicine at University Hospital Stony Brook. In addition, Dr. DaCosta has been an Institutional Principal Investigator for NSABP breast cancer protocols. As well as receiving Castle Connolly and Newsday Top Doctors every year since 2012.
| Eastern Long Island Hospital |
| John T Mather Memorial Hospital |
| Peconic Bay Medical Center |
| St. Catherine Of Siena Medical Center |
| St. Charles Hospital |
| University Hospital at Stony Brook |
Patient Reviews
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"Dr DaCosta was great . He explained everything to me and wife and answered all questions we had."
from William 5.0 Stars - (2025-10-24) -
"Kind, compassionate, and great staff."
from Lisa 5.0 Stars - (2025-10-24) -
"Dr Dacosta and staff are amazing, caring and extremely knowledgeable. I enjoy my visits there so much."
from CJ 5.0 Stars - (2025-10-22) -
"A well-run and attractive practice. Everyone from the front desk people to the nurses and nursing assistants makes you feel welcome. And Dr. DaCosta is attentive and caring and inspires a lot of confidence. We are lucky to have NYC&BS in our area because they are, as the expression goes, the real deal."
from George 5.0 Stars - (2025-09-28) -
"Everyone was excellent Great staff"
from Robert 5.0 Stars - (2025-09-26) -
"Dr. Dacosta is a knowledgeable and thoughtful physician. I'm very comfortable with his approach"
from Ronald 5.0 Stars - (2025-09-20) -
"Excellent and professional care, would recommend to anyone"
from Ralph 5.0 Stars - (2025-09-18) -
"Caring, compassionate and knowledgeable. Answers all of your questions and responds to telephone calls"
from Douglas 5.0 Stars - (2025-09-11) -
"Dr. Decosta has taken care of me for the last 10 years, he is the most caring and wonderful doctor I have ever had. This was our 10 year anniversary of me being cancer free thank you Dr. DaCosta!"
from Doreen 5.0 Stars - (2025-09-10) -
"Dr. Dacosta was great. The Smithtown staff were friendly and helpful"
from Rowena 5.0 Stars - (2025-08-24)