Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Stewart, Hematology / Oncology Specialist in Warwick, NY?
Dr. Jeffrey Stewart, MD is a Hematology / Oncology Specialist, who primarily practices in Warwick, NY with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Stewart graduated from University of Florida College of Medicine and completed his residency at Nat'L Capital Consortium, Cardiovascular Diseases; Madigan Army Med Ctr, Internal Medicine. Dr. Stewart is fluent in English, and is currently seeing new patients. Dr. Stewart’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Stewart’s office at (845) 703-6999.
What are Areas of Expertise for Dr. Stewart?
Dr. Jeffrey Stewart, MD is a highly-rated, board-certified Hematology / Oncology Specialist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Stewart empowers patients to confidently navigate their health journey, specializing in Bone Marrow Transplant, Hematology, or comprehensive wellness support. Serving the Warwick/NY community, Dr. Stewart is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Stewart go to medical school and complete their residency?
Residency: Nat'L Capital Consortium, Cardiovascular Diseases; Madigan Army Med Ctr, Internal Medicine | James a Haley Vet Hospital | University of South Florida Morsani College of Medicine Program
Medical School: La State Univ Sch of Med In New Orleans, New Orleans La | University of Florida College of Medicine
Is Dr. Stewart board certified in Hematology / Oncology Specialist?
Yes, Dr. Jeffrey Stewart, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Stewart speak?
Dr. Stewart and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Stewart treat?
As a Hematology / Oncology Specialist, Dr. Stewart 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. Stewart. 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.
Also known as:
- Anemia
- Iron Deficiency Anemia from Chronic Blood Loss
- Iron Deficiency Anemia
- Iron
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
- Anemia due to iron deficiency and blood loss
- Chronic blood loss anemia
- Low iron anemia from bleeding
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
ICD-10 Codes:
- D649: Anemia, unspecified
- D500: Iron deficiency anemia secondary to blood loss (chronic)
- D509: Iron deficiency anemia, unspecified
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:
- 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:
- Lung Cancer
- Bronchial cancer
- Malignant neoplasm of lung
- Pulmonary cancer
- Right lung cancer
ICD-10 Codes:
- C3490: Malignant neoplasm of unspecified part of unspecified bronchus or lung
- C3491: Malignant neoplasm of unspecified part of right bronchus or lung
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:
- Colorectal Cancer
- Colon Cancer
- Rectal Cancer
- Bowel Cancer
- Colorectal Carcinoma
- Rectal cancer
- Colon cancer
- Bowel cancer
- Malignant neoplasm of rectum
ICD-10 Codes:
- C19: Malignant neoplasm of rectosigmoid junction
- C20: Malignant neoplasm of rectum
Also known as:
- Other Long-Term Drug Therapy
- Long-Term Blood Thinner Use
- Blood Thinners
- Chronic medication use
- Ongoing drug treatment
- Extended drug therapy
- Chronic anticoagulant therapy
- Ongoing blood thinner treatment
- Anticoagulant medication use
ICD-10 Codes:
- Z79899: Other long term (current) drug therapy
- Z7901: Long term (current) use of anticoagulants
Also known as:
- Pulmonary Embolism
- Blood clot in lung
- Lung embolism
- PE
ICD-10 Codes:
- I2699: Other pulmonary embolism without acute cor pulmonale
Also known as:
- Head and Neck Cancer
- Head Cancer
- Neck Cancer
- Facial Cancer
- Malignant Head and Neck Tumor
ICD-10 Codes:
- C760: Malignant neoplasm of head, face and neck
Also known as:
- Thrombocytopenia
- Platelet Disorder
- Low platelet count
- Platelet deficiency
- Bleeding disorder
ICD-10 Codes:
- D696: Thrombocytopenia, unspecified
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
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:
- Myelodysplastic Syndrome
- Myelodysplastic Syndromes
- Myelodysplastic Syndromes Treatment (PDQ®)
- MDS
- Preleukemia
- Bone marrow failure disorder
ICD-10 Codes:
- D469: Myelodysplastic syndrome, unspecified
Also known as:
- Acute Blood Clot
- Acute Venous Thrombosis
- Sudden Vein Clot
- Thromboembolism
ICD-10 Codes:
- I8290: Acute embolism and thrombosis of unspecified vein
Which procedures does Dr. Stewart perform as a Hematology / Oncology Specialist?
As a Hematology / Oncology Specialist, procedures performed by a Dr. Jeffrey Stewart 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
For detailed information, please contact Dr. Stewart's office.
Does Dr. Stewart accept my insurance?
Dr. Stewart 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. Stewart accept in Warwick, NY?
Dr. Stewart in Warwick, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Express Scripts
Medicare
MVP Healthcare
National Benefit Fund
Service Employees International Union (SEIU)
State of New York
UnitedHealthcare
View All Insurances
Where is Dr. Stewart's office located?
Dr. Jeffrey Stewart's Primary Practice
75 Ronald Reagan Blvd
Warwick, NY 10990
(845) 703-6999
What is Dr. Stewart's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Stewart's National Provider Identifier (NPI) number is 1982715892.
What common questions do patients ask about Dr. Stewart?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Stewart
What is Dr. Jeffrey Stewart's specialty?
Dr. Stewart is a Hematology / Oncology Specialist near Warwick, NY. 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. Contact Dr. Stewart to book an appointment today.
Is this Dr. Jeffrey Stewart affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Stewart is affiliated with Garnet Health 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
Where can I learn more about Hematology / Oncology Specialist?
Explore Hematology / Oncology Specialist with 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 Jeffrey Stewart accepting new patients in Warwick, NY?
Yes, Dr. Jeffrey Stewart is accepting new patients at this time.
Does Dr. Jeffrey Stewart offer online booking?
Please contact Dr. Stewart's office at (845) 703-6999 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Jeffrey Stewart?
Please contact Dr. Stewart's office at (845) 703-6999 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Jeffrey Stewart have?
Dr. Jeffrey Stewart is certified by the American Board of Internal Medicine.
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