Dr. Peter Byeff, MD

Dr. Peter Byeff, MD

Hematology & OncologyMaleAge 73

Hematology & Oncology

Dr. Peter Byeff, MD is a Hematology & Oncology Specialist in Southington, CT and has over 48 years of experience in the medical field. Dr. Byeff has extensive experience in Renal Neoplasms & Resection and Blood Disorders. He graduated from Johns Hopkins U, School of Medicine in 1974. He is affiliated with medical facilities such as Hartford Hospital and The Hospital of Central Connecticut at New Britain General Campus. His office accepts new patients and telehealth appointments.

Locations

Hartford HealthCare Medical Group

The Hartford HealthCare Cancer Institute55 Meriden Ave Ste 1A Southington, CT 06489
1
New Patient?
(860) 264-6631
Hartford HealthCare Medical Group55 Meriden Ave Ste 1A 1A Southington, CT 06489
2
New Patient?
(860) 264-6631

Hartford HealthCare Medical Group

Hartford HealthCare Medical Group201 N Mountain Rd Ste 4 4 Plainville, CT 06062
3
New Patient?
(860) 264-6631
Hartford HealthCare Medical Group201 N Mountain Rd Ste 4 Plainville, CT 06062
4
New Patient?
(860) 264-6631

Hartford HealthCare Medical Group

Hartford HealthCare Medical Group22 Pine St Ste 104 104 Bristol, CT 06010
5
New Patient?
(860) 264-6631
Hartford HealthCare Medical Group22 Pine St Ste 104 Bristol, CT 06010
6
New Patient?
(860) 264-6631

Hospital Highlight

Dr. Byeff is affiliated with Hartford Hospital Hartford, a highly rated hospital.

At a Glance

  • Explains Conditions Well Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth This provider offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital America's 250 Best Hospitals Award™ See hospitals

More Hematology Specialists at Hartford Healthcare

Dr. Byeff's Reviews

Likelihood to recommend Dr. Byeff

5.0

Based on 11 ratings

5 Stars
100%
(11)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
0%
(0)
What went well
No reviews yet
What could be improved
No reviews yet

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RecentHighestLowestMost Helpful
Reply
Dr. Byeff listens to all of my concerns when I go in monthly for my check ups. He explains all the paperwork regarding my monthly blood work
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Apr 12, 2022
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Reply
He takes care of the problem. Knows what he doing.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Irene – Feb 25, 2022
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Reply
We had the pleasure to reacquaint with Dr. Byeff after some years had past. His professionalism and knowledge is outstanding . He takes his time to review your history and explain your concerns in detail. I would highly recommend him! Office staff extremely pleasant when booking the appointment and helpful with questions.
What went well
  • Appointment scheduling
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Donald DeSorbo – Feb 04, 2022
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Reply
Was referred to Dr. Byeff for blood and his keen eye & knowledge of testing found a "LEFT UPPER LUNG MASS"! Had first of treatment plan today with a GREAT TEAM Dr. Byeff referred & assembled. My norm is, if in a vehicle, "I'll do all the driving", however, 'IN THIS CASE' I feel more comfortable in the back seat with Dr. Byeff behind the wheel and his staff belongs on TV they are SO good! Carry on, Dr. Byeff! (H Lenkiewicz) 12/28/21
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Lenkiewicz – Dec 28, 2021
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Reply
I have been a patient of Dr. Byeff's for over five years, visiting the Southington office on a quarterly basis. Having any sort of chronic condition is unfortunate but Dr. Byeff's knowledge, expertise and compassion has been invaluable helping monitor my condition and alleviating some of the associated stress and anxiety. I have great confidence in his abilities and hope that he does not ever retire.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
  • Long wait times
Helpful
David Caslin – Sep 29, 2021
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Experience and Background Checks

Experience
Background

Background Check

No malpractice claims found for Connecticut
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Frequently Treated by Dr. Byeff

Based on treatment records, we have identified the following as areas of care that Dr. Byeff treats more often than their peers. If you are unsure whether Dr. Byeff treats other conditions, please contact the office at (860) 621-9316.

Renal Neoplasms & Resection

Renal oncology focuses on the management and treatment of kidney cancer through surgery, immunotherapy, targeted therapy, radiation, and chemotherapy.Compare with other Renal Neoplasms & Resection specialists.

Dr. Byeff is experienced in the area of Renal Neoplasms & Resection. See the graph below to learn more about his experience.

Based on claims data for 1 condition or procedure

Treatments
Dr. Byeff
Similar Providers
Kidney Cancer
Normal
Frequency
High
Frequency
Very High
Frequency

Blood Disorders

Blood disorders specialists diagnose and treat conditions that affect the blood's ability to function, including hemophilia, anemia, and sickle cell disease.Compare with other Blood Disorders specialists.

Dr. Byeff is experienced in the area of Blood Disorders. See the graph below to learn more about his experience.

Based on claims data for 26 conditions and procedures

Treatments
Dr. Byeff
Similar Providers
Anemia
Bleeding Disorders
Immune Thrombocytopenic Purpura (ITP)
Coagulation Disorders (incl. Hemophilia)
Normal
Frequency
High
Frequency
Very High
Frequency

Check Dr. Byeff's experience treating your condition or procedure

Dr. Byeff's conditions and procedures:

  • Abdominal Pain
  • Acidosis
  • Acute Bronchitis
  • Acute Deep Vein Thrombosis (DVT)
  • Acute Leukemia
  • Acute Lymphoid Leukemia
  • Acute Myeloid Leukemia
  • Acute Pharyngitis
  • Acute Upper Respiratory Infection
  • Acute Venous Embolism Thrombosis
  • ADHD and-or ADD
  • Adhesive Capsulitis
  • Adrenal Gland Cancer
  • Alkalosis
  • All Headaches (incl. Migraine)
  • Allergic Conjunctivitis
  • Allergic Rhinitis
  • Anal and Rectal Cancer
  • Anal or Rectal Pain
  • Anemia
  • Anemia and Iron Deficiency Screening
  • Animal Allergies
  • Ankle Sprains and Strains
  • Antiphospholipid Syndrome (APS)
  • Anxiety
  • Arthritis
  • Arthritis of the Elbow
  • Asthma
  • Asymptomatic Post-Menopausal Status
  • Ataxia
  • Atherosclerosis
  • Atopic Dermatitis (Eczema)
  • Back Pain
  • Balanoposthitis
  • Basal Cell Carcinoma
  • Bedsores
  • Benign Chronic Pain Syndrome
  • Bile Duct Cancer
  • Bladder Cancer
  • Bladder Infection
  • Bleeding Disorders
  • Blood Disorders in Pregnancy
  • Blood in Urine (Hematuria)
  • Boil
  • Bone Cancer
  • Bone Marrow Evaluation
  • Brain and Nervous System Cancer (incl. Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma)
  • Brain Cancer
  • Breast Cancer
  • Bronchiectasis
  • Bronchitis
  • Bronchospasm
  • Bruise of Face, Scalp, or Neck
  • Bursitis
  • Calcium Metabolism Disorders
  • Carpal Tunnel Syndrome
  • Celiac Disease
  • Cellulitis
  • Central Nervous System Lymphoma
  • Cervical Cancer
  • Chest Pain
  • Chest Wall Pain Syndrome
  • Chordoma
  • Chronic Deep Vein Thrombosis (DVT)
  • Chronic Fatigue Syndrome
  • Chronic Lymphocytic Leukemia
  • Chronic Myeloid Leukemia (CML)
  • Chronic Neck Pain
  • Chronic Pain
  • Chronic Sinusitis
  • Chronic Venous Embolism Thrombosis
  • Cluster Headache
  • Coagulation Disorders (incl. Hemophilia)
  • Coccygeal Pain
  • Cold Sore
  • Colorectal Cancer
  • Constipation
  • Contact Dermatitis
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Cough
  • Deep Vein Thrombosis (DVT)
  • Dehydration
  • Dermatitis
  • Dermatitis Due to Drugs
  • Dermatitis Due to Substances Taken Internally
  • Diabetes Mellitus, Secondary
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Polyneuropathy
  • Diarrhea
  • Difficulty With Walking
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Dizziness
  • Down Syndrome
  • Dry Skin
  • Ductal Carcinoma in Situ
  • Dyslipidemia
  • Dysphagia
  • Earwax Buildup
  • Electrocardiogram (EKG)
  • Emphysema
  • Enlarged Prostate (BPH)
  • ENT Cancer
  • Enteritis
  • Erythropoietin Test
  • Esophageal Cancer
  • Esophagitis
  • Essential Tremor
  • Eye Cancer
  • Fallopian Tube Cancer
  • Familial Hypercholesterolemia
  • Fever
  • Fibromyalgia
  • Folic Acid Deficiency
  • Folliculitis
  • Fungal Nail Infection
  • Gait Abnormality
  • Gallbladder and Biliary Tract Cancer
  • Ganglion Cyst
  • Gas-Bloat Syndrome
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastroparesis
  • Gout
  • Graft vs Host Disease
  • Hair Loss
  • Hammer Toe
  • Headache
  • Heart Disease
  • Heart Palpitations
  • Heartburn
  • Hemophilia
  • Hemophilia A
  • Hemorrhoids
  • Hernia
  • Herpes Simplex Infection
  • Herpes Zoster Without Complication
  • HIV (Human Immunodeficiency Virus)
  • Hives
  • Hodgkin's Disease
  • Hypercalcemia
  • Hypercoagulable State
  • Hyperkalemia
  • Hyperlipidemia
  • Hypertension
  • Hypoglycemia
  • Hypogonadism
  • Hypokalemia
  • Hypotension
  • Hypotension (Excluding Maternal)
  • Hypothyroidism
  • Immune Thrombocytopenic Purpura (ITP)
  • Immunization Administration
  • Indigestion
  • Influenza (Flu)
  • Insomnia
  • Iodine Deficiency
  • Iron Metabolism Disorders
  • Irritable Bowel Syndrome
  • Itchy Skin
  • Jock Itch
  • Joint Pain
  • Kidney Cancer
  • Kidney Infection
  • Kidney Infection, Acute
  • Knee Sprain
  • Lactose Intolerance
  • Laryngeal Cancer
  • Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
  • Leg and Foot Ulcers
  • Leukemia Diagnostic Evaluations
  • Leukocytosis
  • Limb Pain
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Lip Cancer
  • Lipid Disorders
  • Liver Cancer
  • Liver Damage from Alcohol
  • Low Back Pain
  • Low Blood Oxygen Level
  • Lung Cancer
  • Lyme Disease
  • Lymphocytosis
  • Lymphoma Evaluation
  • Lymphoma, Large-Cell
  • Lymphosarcoma
  • Macroglobulinemia (incl. Waldenstrom's )
  • Magnesium Metabolism Disorders
  • Malaise and Fatigue
  • Male Breast Cancer
  • Malnutrition
  • Mantle Cell Lymphoma
  • Marginal Zone Lymphoma
  • Mastodynia
  • Maternal Anemia
  • Mediastinal Tumors, Malignant
  • Melanoma
  • Meningiomas
  • Menopausal and Postmenopausal Disorders
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Migraine
  • Mineral Metabolism Disorders
  • Moles (Benign Skin Lesions)
  • Muscle Spasm
  • Muscle Weakness
  • Myelodysplastic Syndromes
  • Myeloma
  • Myeloproliferative Disorders
  • Nail and Nail Bed Infection
  • Nasopharyngitis
  • Nausea
  • Neuroendocrine Tumors
  • Neurogenic Bladder
  • Neutropenia
  • Nighttime Urination (Nocturia)
  • Nodular Lymphoma
  • Non-Hodgkin's Lymphoma
  • Noninfectious Gastroenteritis and Colitis
  • Nosebleed
  • Obesity
  • Oral Cancer
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Hands
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteoarthritis of Spine
  • Osteopenia
  • Osteoporosis
  • Osteosarcoma
  • Otitis Media
  • Ovarian Cancer
  • Overactive Bladder
  • Overweight
  • Painful Urination (Dysuria)
  • Pancreatic Cancer
  • Pancytopenia
  • Patellofemoral Pain Syndrome or Knee Pain
  • Penile Cancer
  • Peptic Ulcer
  • Pericardial Disease
  • Perimenopause
  • Peripheral Autonomic Neuropathy
  • Peripheral Nerve Disorders
  • Peritoneal Cancer
  • Pharyngitis
  • Phlebitis and Thrombophlebitis
  • Phosphorus Metabolism Disorders
  • Pinkeye (Conjunctivitis)
  • Pituitary Tumor
  • Plantar Fasciitis
  • Pleural Cancer
  • Pneumonia
  • Poison Ivy, Poison Oak, or Poison Sumac Poisoning
  • Pollen Allergy
  • Polycythemia Rubra Vera
  • Polymyalgia Rheumatica (PMR)
  • Polyneuropathy
  • Polyuria
  • Postherpetic Neuralgia
  • Primary Central Nervous System Lymphoma
  • Primary Hypercoagulable State (incl. Factor V Leiden Disease)
  • Prostate Cancer
  • Proteinuria
  • Purpura
  • Qualitative Platelet Defects (incl. Glanzmann's Thrombasthenia)
  • Radiculopathy (Not Due to Disc Displacement)
  • Rash
  • Raynaud's Disease
  • Reflux Esophagitis
  • Restless Leg Syndrome
  • Reticulosarcoma
  • Ringworm
  • Runner's Knee
  • Salivary Gland Cancer
  • Salivary Gland Stones and Inflammation
  • Sarcoidosis
  • Sciatica (Not Due to Disc Displacement)
  • Secondary Hypertension
  • Secondary Malignancies
  • Sexually Transmitted Diseases (STDs)
  • Shingles
  • Shortness of Breath
  • Shoulder Tendinitis and Tenosynovitis
  • Sickle Cell Disease
  • Sinus Bradycardia
  • Sinus Tachycardia
  • Sinusitis
  • Skin Cancer
  • Skin Ulcer
  • Sleep Apnea
  • Sleep-Related Leg Cramp
  • Small Intestine Cancer
  • Soft Tissue Sarcoma
  • Sprains and Strains (incl. Muscle Tear)
  • Squamous Cell Carcinoma
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Swine Flu
  • Symptomatic Menopause
  • Syphilis Infections
  • Tension Headache
  • Testicular Cancer
  • Testicular Dysfunction
  • Thalassemia
  • Throat Pain
  • Thrombocytosis
  • Thyroid Cancer
  • Thyroid Goiter
  • Tobacco Use Disorder
  • Tongue Cancer
  • Tonsil Cancer
  • Torticollis
  • Transient Ischemic Attack (TIA)
  • Tremor
  • Trigeminal Neuralgia
  • Urinary Hesitancy
  • Urinary Incontinence
  • Urinary Stones
  • Urinary Tract Infection (UTI)
  • Uterine Cancer
  • Venous Compression
  • Venous Embolism and Thrombosis
  • Venous Insufficiency
  • Vertebral Column Tumors
  • Vertigo
  • Viral Hepatitis
  • Vitamin A Deficiency
  • Vitamin B Deficiency
  • Vitamin B12 Deficiency
  • Vitamin D Deficiency
  • von Willebrand Disease
  • Wheezing

Insurance Check

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Dr. Byeff accepts

Accepted insurance can change. Please double-check when making an appointment.

(860) 264-6631

Dr. Byeff accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Select
Anthem
Access Blue New England Network-CT
Balanced Pathway Tiered-CT PPO
Balanced Pathway-CT HMO
Balanced Pathway-CT PPO
Blue New England Network-CT HMO
BlueCare Health Plan (with Expanded Network - Tiered)-CT
BlueCare Health Plan (with Expanded Network)-CT
BlueChoice New England Network-CT
Bronze Pathway X w/HSA-CT HMO
Bronze Pathway X w/HSA-CT PPO
Bronze Pathway X-CT PPO
Bronze Standard Pathway X for HSA-CT PPO
Bronze Standard Pathway X-CT PPO
Century Preferred (Tiered)-CT
Century Preferred-CT
Choice BlueCare-CT HMO
Choice Century Preferred Basic-CT PPO
Gold Pathway X-CT HMO
Gold Pathway X-CT PPO
Gold Standard Pathway X-CT PPO
National (BlueCard Basic) PPO
National (BlueCard) PPO
Pathway X (Ind)-CT PPO
Pathway X Enhanced (Ind -)-CT HMO
Platinum Pathway X-CT PPO
Silver Pathway X w/HSA-CT HMO
Silver Pathway X w/HSA-CT PPO
Silver Pathway X-CT PPO
Silver Standard Coinsurance Pathway X-CT PPO
Silver Standard Pathway X-CT PPO
State BlueCare (Local Network only)-CT
State BlueCare (with Expanded Network - Tiered)-CT
State BlueCare (with Expanded Network)-CT
State Preferred (Tiered)-CT
State Preferred-CT
USA-CT PPO
Blue Cross Blue Shield
Blue Card PPO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
Coventry Health Care
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Harvard Pilgrim Health Care
Harvard Pilgrim Health Care PPO

About Me

Biography

Dr. Peter Byeff, MD is a Hematology & Oncology Specialist in Southington, CT and has over 48 years of experience in the medical field. Dr. Byeff has extensive...Read more

Specialties

  • Hematology & Oncology

Board Certifications

  • Hematology
  • Internal Medicine
  • Medical Oncology

Education

1981
New York Presbyterian Hospital - Columbia Presbyterian Center
Fellowship Hospital
1977
Medstar-Georgetown University Medical Center
Residency Hospital
1975
Medstar-Georgetown University Medical Center
Internship Hospital
1974
Johns Hopkins U, School of Medicine
Medical School
,

Languages

  • English
  • French

Awards

Frequently Asked Questions

How can I make an appointment with Dr. Peter Byeff, MD?

Call (860) 264-6631 to make an appointment as a new patient, or (860) 621-9316 for existing patients or other inquiries. Click here for more information.

Does Dr. Peter Byeff, MD offer telehealth services?

Dr. Byeff has indicated that they offer telehealth. Contact the office to check for eligibility for your needs.

Is Dr. Peter Byeff, MD accepting new patients?

Dr. Peter Byeff, MD generally accepts new patients on Healthgrades. You can see Dr. Byeff's profile to make an appointment.

Does Dr. Peter Byeff, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Byeff accepts your insurance.

What are Dr. Peter Byeff, MD's top areas of care?

Dr. Byeff frequently treats Renal Neoplasms & Resection and Blood Disorders. See all practice areas where Dr. Byeff specializes.

Where is Dr. Peter Byeff, MD's office located?

Dr. Byeff's office is located at 55 Meriden Ave Ste 1A, Southington, CT 06489. Find other locations and directions on Healthgrades.

What languages does Dr. Peter Byeff, MD speak?

Dr. Byeff speaks French and English. View profile to see all.

Affiliated Hospitals

Dr. Byeff is affiliated with the following hospitals. Select a hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

Hartford Hospital

Hartford, CT

75% Patients that would definitely recommend, 5% higher than the national average

13 Awards Received

Award Highlight: America's 250 Best Hospitals Award™ (2022)

The Hospital of Central Connecticut at New Britain General Campus

New Britain, CT

67% Patients that would definitely recommend, 3% lower than the national average

4 Awards Received

Award Highlight: America's 250 Best Hospitals Award™ (2022)

The Hospital of Central Connecticut Bradley Memorial Campus

Southington, CT

4 Awards Received

Award Highlight: America's 250 Best Hospitals Award™ (2022)