
Accepting patients
Who is Dr. Sethi, Hematology / Oncology Specialist in Warwick, NY?
Dr. Gurvinder Sethi, MD is a Hematology / Oncology Specialist, who primarily practices in Warwick, NY with 2 additional practice locations. He is board certified. Dr. Sethi graduated from Ross University School Of Medicine, Roseau, Commonwealth Of Dominica, West Indies and completed his residency at Stony Brook University Hospital. Dr. Sethi is fluent in English, Hindi, and Punjabi, and is currently seeing new patients. Dr. Sethi’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sethi’s office at (845) 703-6999.
What are Areas of Expertise for Dr. Sethi?
Dr. Gurvinder Sethi, MD is a highly-rated, board-certified Hematology / Oncology Specialist 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. Sethi empowers patients to confidently navigate their health journey, specializing in Breast Cancer, Gastrointestinal Cancer, Hematology, Leukemia & Lymphoma, and comprehensive wellness support. Serving the Warwick, NY community, Dr. Sethi is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Sethi go to medical school and complete their residency?
Residency: Stony Brook University Hospital
Medical School: Ross University School Of Medicine, Roseau, Commonwealth Of Dominica, West Indies | Ross University School Of Medicine
Is Dr. Sethi board certified as a Hematology / Oncology Specialist?
Yes, Dr. Gurvinder Sethi, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Sethi speak?
Dr. Sethi and their clinical team can communicate with patients in the following languages:
English
Hindi
Punjabi
What conditions does a Hematology / Oncology Specialist like Dr. Sethi typically treat?
As a Hematology / Oncology Specialist, Dr. Sethi 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. Sethi. 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:
- Cancer Chemotherapy
- Cancer Immunotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
- Oncology immunotherapy
- Immune therapy for cancer
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
- Z5112: Encounter for antineoplastic immunotherapy
Also known as:
- Multiple Myeloma
- Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)
- Active multiple myeloma
- Untreated multiple myeloma
- Plasma cell myeloma
ICD-10 Codes:
- C9000: Multiple myeloma not having achieved remission
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:
- Iron Deficiency Anemia from Chronic Blood Loss
- Anemia
- Iron
- Anemia due to iron deficiency and blood loss
- Chronic blood loss anemia
- Low iron anemia from bleeding
ICD-10 Codes:
- D500: Iron deficiency anemia secondary to blood loss (chronic)
What procedures does a Hematology / Oncology Specialist like Dr. Sethi typically perform?
As a Hematology / Oncology Specialist, Dr. Sethi 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. Sethi. 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:
- 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
Also known as:
- Bone Marrow Biopsy and Aspiration
- Biopsy
- Bone Marrow Tests
- Bone Marrow Exam
- Bone Marrow Sample Collection
- Diagnostic Bone Marrow Procedure
CPT Codes:
- 38222: Diagnostic bone marrow; biopsy(ies) and aspiration(s)
Does Dr. Sethi accept my insurance?
Dr. Sethi accepts most major insurance plans. Important: Please call our office at (845) 703-6999 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Sethi accept in Warwick, NY?
Dr. Sethi in Warwick, 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)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Humana
Medicare
MVP Health Care
State of New York
UnitedHealth Group
View All Insurances
Where is Dr. Sethi's office located?
Dr. Gurvinder Sethi's Primary Practice
75 Ronald Reagan Blvd
Warwick, NY 10990
(845) 703-6999
What is Dr. Sethi's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Sethi's National Provider Identifier (NPI) number is 1891884946.
What common questions do patients ask about Dr. Sethi?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sethi
What is Dr. Gurvinder Sethi's specialty?
Dr. Sethi is a Hematology / Oncology Specialist near Warwick, 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. Gurvinder Sethi affiliated with a ranked Castle Connolly Top Hospital?
No, Sethi is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Garnet Health Medical Center. Castle Connolly Top Hospitals 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 Gurvinder Sethi accepting new patients in Warwick, NY?
Yes, Dr. Gurvinder Sethi is accepting new patients at this time.
Does Dr. Gurvinder Sethi offer online booking?
Please contact Dr. Sethi's office at (845) 703-6999 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gurvinder Sethi?
Please contact Dr. Sethi's office at (845) 703-6999 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gurvinder Sethi have?
Dr. Gurvinder Sethi is certified by the American Board of Internal Medicine.
Other Hematology / Oncology Specialist Near Warwick, NY
RD
Hematology / Oncology Specialist
Dr. Robert Dinsmore, MD is a Hematology / Oncology Specialist, who primarily practices in Warwick, NY with 2 additional practice locations. He is board certified.
Warwick, NY

Hematology / Oncology Specialist
Dr. Jeffrey Stewart, MD is a Hematology / Oncology Specialist, who primarily practices in Warwick, NY with 2 additional practice locations. He is board certified.
Warwick, NY
GK
Hematology / Oncology Specialist
Dr. Gnanamba Kondagunta, MD is a Hematology / Oncology Specialist, who primarily practices in Warwick, NY with 2 additional practice locations.
Warwick, NY