26 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Donnelly, Hematology / Oncology Specialist in New York, NY?
Dr. Gerard Donnelly, MD is a Hematology / Oncology Specialist, who primarily practices in New York, NY with 2 additional practice locations. He has been practicing for over 26 years and is board certified. Dr. Donnelly graduated from Mechanical Engineering and completed his residency at Mem Sloan-Kettering Cancer Ctr, Hematology/Oncology. Dr. Donnelly is fluent in English and Spanish, and is currently seeing new patients. Dr. Donnelly’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Donnelly’s office at (516) 627-1221.
Where did Dr. Donnelly go to medical school and complete their residency?
Residency: Mem Sloan-Kettering Cancer Ctr, Hematology/Oncology | Memorial Sloan-Kettering Cancer Center
Medical School: Georgetown Univ Sch of Med, Washington Dc | Mechanical Engineering
Is Dr. Donnelly board certified as a Hematology / Oncology Specialist?
Yes, Dr. Gerard Donnelly, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Donnelly speak?
Dr. Donnelly and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Hematology / Oncology Specialist like Dr. Donnelly typically treat?
As a Hematology / Oncology Specialist, Dr. Donnelly 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. Donnelly. 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 here.
Also known as:
- Iron Deficiency Anemia from Chronic Blood Loss
- Anemia
- Iron Deficiency Anemia
- Iron
- Anemia due to iron deficiency and blood loss
- Chronic blood loss anemia
- Low iron anemia from bleeding
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
ICD-10 Codes:
- D500: Iron deficiency anemia secondary to blood loss (chronic)
- D649: Anemia, unspecified
- D508: Other iron deficiency anemias
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:
- Cancer Immunotherapy
- Oncology immunotherapy
- Immune therapy for cancer
ICD-10 Codes:
- Z5112: Encounter for antineoplastic immunotherapy
Also known as:
- Multiple Sclerosis
- MS
- Demyelinating Disease
ICD-10 Codes:
- G35: Multiple sclerosis
Also known as:
- Chronic Lymphocytic Leukemia
- Chronic Lymphocytic Leukemia Treatment (PDQ®)
- CLL
- B-cell chronic lymphocytic leukemia
- Lymphocytic leukemia
ICD-10 Codes:
- C9110: Chronic lymphocytic leukemia of B-cell type not having achieved remission
What procedures does a Hematology / Oncology Specialist like Dr. Donnelly typically perform?
As a Hematology / Oncology Specialist, Dr. Donnelly performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Donnelly. 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 here.
Also known as:
- Blood Transfusion
- Blood Transfusion and Donation
- Blood product transfusion
- Red blood cell transfusion
- Plasma transfusion
CPT Codes:
- 36430: Transfusion, blood or blood components
Also known as:
- Declotting of Vascular Access Device
- Catheter declotting
- Thrombolytic therapy for catheter
- Blocked port-a-cath treatment
- Vascular access device unblocking
CPT Codes:
- 36593: Declotting by thrombolytic agent of implanted vascular access device or catheter
Does Dr. Donnelly accept my insurance?
Dr. Donnelly accepts most major insurance plans. Important: Please call our office at (516) 627-1221 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Donnelly accept in New York, NY?
Dr. Donnelly in New York, 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
Cigna Group
CVS Health (formerly Aetna)
H & R Block
Medicaid
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Donnelly's office located?
What is Dr. Donnelly's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Donnelly's National Provider Identifier (NPI) number is 1518966944.
What common questions do patients ask about Dr. Donnelly?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Donnelly
What is Dr. Gerard Donnelly's specialty?
Dr. Donnelly is a Hematology / Oncology Specialist near New York, 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. Gerard Donnelly affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Donnelly is affiliated with Nyu Langone Health - Tisch Hospital, Nyu Langone Hospital - Long Island, North Shore University Hospital, St. Francis Hospital & Heart Center, Nyc Health + Hospitals/elmhurst, Mather Hospital which are a Castle Connolly Top Hospitals. 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 Gerard Donnelly accepting new patients in New York, NY?
Yes, Dr. Gerard Donnelly is accepting new patients at this time.
Does Dr. Gerard Donnelly offer online booking?
Please contact Dr. Donnelly's office at (516) 627-1221 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gerard Donnelly?
Please contact Dr. Donnelly's office at (516) 627-1221 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gerard Donnelly have?
Dr. Gerard Donnelly is certified by the American Board of Internal Medicine.
<section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>