
37 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Bergan, Medical Oncologist in Stony Brook, NY?
Dr. Raymond Bergan, MD is a Medical Oncologist, who primarily practices in Stony Brook, NY. He has been practicing for over 37 years. Dr. Bergan is fluent in English and Chinese, and is currently seeing new patients. Dr. Bergan’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Bergan’s office at (631) 638-1000.
What are Areas of Expertise for Dr. Bergan?
Dr. Raymond Bergan, MD is a highly-rated, board-certified Medical Oncologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Bergan empowers patients to confidently navigate their health journey, specializing in Prostate Cancer, and comprehensive wellness support. Serving the Stony Brook, NY community, Dr. Bergan is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Bergan speak?
Dr. Bergan and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does a Medical Oncologist like Dr. Bergan typically treat?
As a Medical Oncologist, Dr. Bergan diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Bergan. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Prostate Cancer
- Prostate Cancer Treatment (PDQ®)
- Prostatic Carcinoma
- Prostate Gland Cancer
- Malignant Prostate Tumor
ICD-10 Codes:
- C61: Malignant neoplasm of prostate
Also known as:
- Monoclonal Gammopathy
- Blood Disorder
- Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ)
- MGUS
- Plasma Cell Disorder
- Gammopathy of Undetermined Significance
ICD-10 Codes:
- D472: Monoclonal gammopathy
Also known as:
- Hereditary Hemochromatosis
- Hemochromatosis
- Hereditary hemochromatosis
- Genetic Iron Overload
- Primary Hemochromatosis
ICD-10 Codes:
- E83110: Hereditary hemochromatosis
Does Dr. Bergan accept my insurance?
Dr. Bergan accepts most major insurance plans. Important: Please call our office at (631) 638-1000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Bergan accept in Stony Brook, NY?
Dr. Bergan in Stony Brook, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
Blue Cross and Blue Shield of Nebraska
Blue Cross Blue Shield
Blue Cross Blue Shield of Illinois
Blue Cross Blue Shield of Michigan
Cigna Group
Elevance Health Inc. (formerly Anthem)
Medicare
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Bergan's office located?

Stony Brook Cancer Center
1 Lauterbur Drive
Stony Brook, NY 11794
(631) 638-1000
What is Dr. Bergan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Bergan's National Provider Identifier (NPI) number is 1871569640.
What common questions do patients ask about Dr. Bergan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Bergan
What is Dr. Raymond Bergan's specialty?
Dr. Bergan is a Medical Oncologist near Stony Brook, NY.
What does a Medical Oncologist do?
An internist specializing in the diagnosis and treatment of various cancers and both benign and malignant tumors. This specialist determines and administers therapy for malignancies and collaborates with surgeons and radiation oncologists on additional cancer treatment options.
Is this Dr. Raymond Bergan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Bergan is affiliated with Stony Brook University Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Medical Oncologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Medical Oncologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Raymond Bergan accepting new patients in Stony Brook, NY?
Yes, Dr. Raymond Bergan is accepting new patients at this time.
Does Dr. Raymond Bergan offer online booking?
Please contact Dr. Bergan's office at (631) 638-1000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Raymond Bergan?
Please contact Dr. Bergan's office at (631) 638-1000 for information regarding telehealth appointment availability or for scheduling assistance.
Other Medical Oncologist Near Stony Brook, NY

Dr. Amna Sher, MD is a Medical Oncologist, who primarily practices in Southampton, NY with 1 additional practice location. She is board certified.

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SW
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Dr. Shenhong Wu, MD is a Medical Oncologist, who primarily practices in Stony Brook, NY with 2 additional practice locations. He is board certified.
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LB
Hematology / Oncology Specialist
Dr. Lea Baer, MD is a Hematology / Oncology Specialist, who primarily practices in Stony Brook, NY with 2 additional practice locations. She is board certified.
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