Summary

Dr. Peter Byeff treats iron deficiency anemia, kidney disease, and chronic kidney disease, and practices oncology. He has 52 years of experience and is affiliated with New Britain General Campus, Midstate Medical Center, and Bradley Memorial Campus. Board-certified in internal medicine by the American Board of Internal Medicine, he completed a residency at New York Presbyterian Hospital. He sees patients in Southington and Fairfield, Connecticut, and speaks English and French.

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
  • 1 board certification
  • 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, MDDr. Robert Duffy Legare, MDDr. Alister Bruce Campbell, MDDr. George Mikhailovitch Goshua, MD
OncologyOncologyOncologyOncology
Accepts New Patients Accepts New Patients
3.2 
4.3 
0 
0 
52 Years of Experience 40 Years of Experience 49 Years of Experience 11 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, French Speaks French, Spanish
Southington , CTWesterly , RIHartford , CTNew Haven , CT
Med School: Johns Hopkins Univ Sch of Med, Baltimore Md Med School: Tufts University School Of Medicine Med School: The Robert Larner Md College Of Medicine At The University Of Vermont Med School: University Of Kentucky College Of Medicine
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.
Which hospitals is Dr Peter Byeff affiliated with?
Dr Peter Byeff is affiliated with New Britain General Campus, Midstate Medical Center, and Bradley Memorial Campus.
Does Dr Peter Byeff accept my insurance?
You can see the insurance plans that Dr Peter Byeff accepts on their Vitals profile.
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.
How can I make an appointment with Dr Peter Byeff?
You can find contact information for Dr Peter Byeff here on Vitals.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Board certification bodies (such as ABMS)
  • Healthcare system and provider network data

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