Summary

Dr. Jeffrey Stewart is a hematology and oncology specialist who has dedicated 38 years to treating blood disorders and cancer. He earned his medical degree from the University of Florida College of Medicine and completed his residency at the University of South Florida College of Medicine. His extensive experience spans nearly four decades of patient care in these complex medical fields. Dr. Stewart is fluent in English.

Dr. Stewart practices in Middletown, New York, where he focuses on treating conditions such as anemia, lung cancer, and non-small cell lung cancer. He performs diagnostic procedures including comprehensive metabolic panels and complete blood counts to help evaluate his patients' health. His practice also includes white blood cell differential testing to assess immune system function. Patients have given Dr. Stewart an average rating of 3.6 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • 3.6
  • 38 years of experience
  • 43 insurance plans accepted
  • speaks English
  • University Of South Florida College Of Medicine
  • 6 written reviews
  • 3 specialties
  • 19 areas of expertise
  • 1 board certification
  • 1 office location
  • Male

Office Location

Dr. Jeffrey Stewart

155 Crystal Run RdMiddletown, NY 10941
Mon7:00 am - 7:15 pm
Tue7:00 am - 7:15 pm
Wed7:00 am - 7:15 pm
Thu7:00 am - 7:15 pm
Fri7:00 am - 6:00 pm
Sat7:30 am - 2:00 pm
SunClosed

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Dr. Jeffrey Stewart, MDDr. Anna Mathew, MDDr. Konan Chiang, MDDr. Mehmet Fevzi Ozkaynak, MD
HematologyOncologyOncologyOncology
Accepts New Patients Accepts New Patients
3.6 
4.2 
3.6 
38 Years of Experience 48 Years of Experience 46 Years of Experience 48 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks Spanish, English Speaks English Speaks English, Spanish
Middletown , NYNew City , NYWilkes Barre , PAValhalla , NY
Med School: University Of Florida College Of Medicine Med School: Andhra Medical College Med School: BJ MEDICAL COLLEGE Med School: Hacettepe Universitesi Tip Fakultesi
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Jeffrey Stewart

  • 1199SEIU
  • Aetna
  • Aetna - Medicare
  • Affinity Health Plan
  • AmeriGroup
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Braven Health (Horizon Blue Cross Blue Shield of New Jersey)
  • CDPHP
  • CHAMPVA
  • CHAMPVA - HMO
  • Cigna
  • Cigna-HealthSpring
  • EmblemHealth
  • EmblemHealth - HMO
  • Fidelis Care (NY)
  • Freedom Health
  • Geisinger Health Plan
  • Hamaspik Choice
  • HealthFirst (NY)
  • HealthScope Benefits
  • HealthSmart
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • Mutual of Omaha
  • MVP Health Care
  • Nippon Life Benefits
  • Northwell Direct
  • Optum Health
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare Oxford
  • Wellcare

Medical Specialties

Dr. Jeffrey Stewart has the following 3 specialties

Specialty Expertise

Dr. Jeffrey Stewart has the following 19 areas of expertise

  • Acute Myeloid Leukemia
  • Anemia
  • Blood Cancer
  • Bone Marrow Transplant
  • Cancer
  • Chemotherapy
  • Chronic Myeloid Leukemia
  • Deep Vein Thrombosis
  • Hematologist
  • Hepatitis C
  • Hodgkin's Lymphoma
  • Leukemia
  • Lymphoma
  • Multiple Myeloma (Cancer of Plasma Cells)
  • Myelodysplastic Syndromes
  • Myelofibrosis
  • Myeloma
  • Myeloproliferative Disorders
  • Oncologist

Certifications, License, & Education

38 Years Experience

MEDICAL LICENSE

Medical Doctor, New York, 2026, Expired

EDUCATION & TRAINING

Residency

University Of South Florida College Of Medicine

Medical School

University Of Florida College Of MedicineGraduated in 1988

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Frequently Asked Questions

Where is Dr. Jeffrey Stewart's office located?
Dr. Jeffrey Stewart's office is located at 155 Crystal Run Rd, Middletown, NY, 10941.
Does Dr. Jeffrey Stewart accept my insurance?
You can see the insurance plans that Dr. Jeffrey Stewart accepts on their Vitals profile.
How can I make an appointment with Dr. Jeffrey Stewart?
You can find contact information for Dr. Jeffrey Stewart here on Vitals.
What languages does Dr. Jeffrey Stewart speak?
Dr. Jeffrey Stewart speaks English.
Does Dr. Jeffrey Stewart accept virtual/telehealth appointments?
Dr. Jeffrey Stewart has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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