NF
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Fromer, Hematology / Oncology Specialist in Brooklyn, NY?
Dr. Nelli Fromer, DO is a Hematology / Oncology Specialist, who primarily practices in Brooklyn, NY. She is board certified. Dr. Fromer is fluent in English, and is currently seeing new patients. Dr. Fromer’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fromer’s office at (718) 963-7676.
Is Dr. Fromer board certified as a Hematology / Oncology Specialist?
Yes, Dr. Nelli Fromer, DO is board certified by the American Board of Internal Medicine
What languages does Dr. Fromer speak?
Dr. Fromer and their clinical team can communicate with patients in the following languages:
English
What conditions does a Hematology / Oncology Specialist like Dr. Fromer typically treat?
As a Hematology / Oncology Specialist, Dr. Fromer 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. Fromer. 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:
- Long-Term Blood Thinner Use
- Blood Thinners
- Chronic anticoagulant therapy
- Ongoing blood thinner treatment
- Anticoagulant medication use
ICD-10 Codes:
- Z7901: Long term (current) use of anticoagulants
Also known as:
- Breast Cancer
- Mammary cancer
- Breast carcinoma
- Breast tumor
ICD-10 Codes:
- C50911: Malignant neoplasm of unspecified site of right female breast
- C50912: Malignant neoplasm of unspecified site of left female breast
Also known as:
- Iron Deficiency Anemia
- Anemia
- Iron
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
ICD-10 Codes:
- D509: Iron deficiency anemia, unspecified
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
What procedures does a Hematology / Oncology Specialist like Dr. Fromer typically perform?
As a Hematology / Oncology Specialist, procedures performed by Dr. Nelli Fromer may include:
- 3D Conformal Radiotherapy
- Adaptive Radiation Therapy (ART)
- Adrenalectomy
- Blood Thinning Therapy / Anticoagulation
- Blood Transfusion Consultation
- Blood Transfusion Follow Up
- Bone Excision
- Bone Grafting
Please contact Dr. Fromer's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Fromer accept my insurance?
Dr. Fromer accepts most major insurance plans. Important: Please call our office at (718) 963-7676 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Fromer accept in Brooklyn, NY?
Dr. Fromer in Brooklyn, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Amida Care
Centene Corporation
Elderplan
Humana
Medicare
National Benefit Fund
Other Health Care Provider
Service Employees International Union (SEIU)
Unknown
View All Insurances
Where is Dr. Fromer's office located?
What is Dr. Fromer's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Fromer's National Provider Identifier (NPI) number is 1851551352.
What common questions do patients ask about Dr. Fromer?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Fromer
What is Dr. Nelli Fromer's specialty?
Dr. Fromer is a Hematology / Oncology Specialist near Brooklyn, NY.
What does a Hematology / Oncology Specialist do?
An internist doctor of osteopathy specializing in the combined treatment of hematology and oncology disorders. A doctor of osteopathy who is board eligible or certified by the American Osteopathic Board of Internal Medicine was previously able to obtain a Certificate of Special Qualifications in Hematology and Oncology; however, this certificate is no longer available.
Is this Dr. Nelli Fromer affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Fromer is affiliated with Newyork-Presbyterian/columbia University Irving Medical Center 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 Hematology / Oncology Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Hematology / Oncology Specialist. 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 Nelli Fromer accepting new patients in Brooklyn, NY?
Yes, Dr. Nelli Fromer is accepting new patients at this time.
Does Dr. Nelli Fromer offer online booking?
Please contact Dr. Fromer's office at (718) 963-7676 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Nelli Fromer?
Please contact Dr. Fromer's office at (718) 963-7676 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Nelli Fromer have?
Dr. Nelli Fromer is certified by the American Board of Internal Medicine.
Other Hematology / Oncology Specialist Near Brooklyn, NY

Hematology / Oncology Specialist
Dr. Mohammad Tirgan, MD is a Hematology / Oncology Specialist, who primarily practices in Brooklyn, NY. He has been practicing for over 36 years.
Brooklyn, NY
CW
Hematology / Oncology Specialist
Dr. Carrie Wasserman, MD is a Hematology / Oncology Specialist, who primarily practices in Suffern, NY with 2 additional practice locations.
Suffern, NY
GD
Pediatric Hematologist-Oncologist
Dr. Gustavo Deltoro is a Pediatric Hematologist-Oncologist, who primarily practices in New York, NY with 1 additional practice location.
New York, NY
Connect with DR. Fromer
Wyckoff Heights Medical Center
374 Stockholm St
Brooklyn, NY 11237