Summary

Dr. Peter Byeff is an oncology specialist with over five decades of experience treating cancer patients. He completed his medical education at Johns Hopkins University School of Medicine in Baltimore and pursued his residency training at New York Presbyterian Hospital Program and New York Presbyterian Hospital-Columbia Campus, focusing on hematology and internal medicine. Dr. Byeff also completed additional training in internal medicine at Georgetown University Hospital. He holds board certification in internal medicine from the American Board of Internal Medicine and speaks both English and French.

Dr. Byeff practices at Hartford HealthCare Cancer Institute locations in Southington and Fairfield, Connecticut, with affiliations at New Britain General Campus, Midstate Medical Center, and Bradley Memorial Campus. His clinical expertise includes managing iron deficiency anemia and both acute and chronic kidney disease. He performs complete blood count testing and white blood cell differential analysis to help diagnose blood-related conditions, and provides infusion therapy for patients requiring specialized treatments. Patients have given him an average rating of 3.2 on Vitals.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.2
  • 52 years of experience
  • speaks English, French
  • New York Presbyterian Hospital Program
  • 5 written reviews
  • 1 specialty
  • 20 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Provided follow-up after the visit
  • Flexible scheduling

Office Locations

Dr Peter Byeff has 2 locations

Hartford HealthCare Cancer Institute - Southington

55 Meriden Ave Ste 1ASouthington, CT 06489
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr Peter Byeff, MD
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Dr Peter Byeff, MDMegan E HomesAmy Elizabeth Barile PuglieseColleen Marie Brown
OncologyNurse PractitionerNurse PractitionerNurse Practitioner
Accepts New Patients Accepts New Patients
3.2 
52 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, French Speaks English, Spanish Speaks English, Spanish Speaks English, Spanish
Southington , CTNew Britain , CTNew Haven , CTHartford , CT
Med School: Johns Hopkins Univ Sch of Med, Baltimore Md
Current Profile
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Insurance Plans Accepted by Dr Peter Byeff

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr Peter Byeff has the following specialty

Specialty Expertise

Dr Peter Byeff has the following 20 areas of expertise

  • Acute Myeloid Leukemia
  • Adult T-Cell Leukemia-Lymphoma
  • Anemia
  • Blood Cancer
  • Bone Marrow and Lymphatic Tissue Cancer (Hematologic Neoplasm)
  • Bone Marrow Transplant
  • Breast Cancer
  • Chemotherapy
  • Chronic B-Cell Lymphocytic Leukemia
  • Chronic Myeloid Leukemia
  • Deep Vein Thrombosis
  • Gastrointestinal Cancer
  • Hepatitis C
  • Hodgkin's Lymphoma
  • Leukemia
  • Lymphoma
  • Myelodysplastic Syndromes
  • Myelofibrosis
  • Myeloma
  • Myeloproliferative Disorders

Certifications, License, & Education

52 Years Experience

Dr Peter Byeff holds an expired medical license in the state of Connecticut. They are board certified in Internal medicine by the American Board of Internal Medicine.

Board Certifications

Board certified in Internal medicine by the American Board of Internal Medicine.

Medical License

Medical Doctor with an expired medical license in the state of Connecticut that expired in 2025.

Education & Training

Residency

Completed their residency at New York Presbyterian Hospital Program and Ny & Presby Hp-Columbia Campus, Hematology-Internal Medicine; Georgetown Univ Hosp, Internal Medicine.

Medical School

Graduated from Johns Hopkins Univ Sch of Med, Baltimore Md in 1974 and Johns Hopkins University School of Medicine in 1974.

NPI Number

Dr Byeff's NPI number is 1710979463.

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Frequently Asked Questions

Where is Dr Peter Byeff's office located?
Dr Peter Byeff's office is located at 55 Meriden Ave Ste 1A, Southington, CT, 06489.
Does Dr Peter Byeff accept my insurance?
You can see the insurance plans that Dr Peter Byeff accepts on their Vitals profile.
How can I make an appointment with Dr Peter Byeff?
You can find contact information for Dr Peter Byeff here on Vitals.
Does Dr Peter Byeff accept virtual/telehealth appointments?
Dr Peter Byeff has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr Peter Byeff accepting new patients?
Dr Peter Byeff is accepting new patients on Vitals. View Dr Peter Byeff's profile on Vitals to make an appointment.

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