5
1 Rating
Summary
Dr. Peter Maslak is an oncologist and hematologist who specializes in treating blood cancers and related disorders. He earned his medical degree from the Icahn School of Medicine at Mount Sinai and completed his residency at Memorial Sloan Kettering Cancer Center. With 42 years of experience in cancer care, Dr. Maslak has developed extensive expertise in managing complex blood disorders. He speaks English with his patients.
Dr. Maslak practices at several leading medical centers in Buffalo, New York, including Memorial Sloan Kettering Cancer Center, Roswell Park Comprehensive Cancer Center, and Buffalo General Medical Center. His clinical focus includes treating multiple myeloma, a type of blood cancer that affects plasma cells in the bone marrow. He also provides care for patients with chronic lymphocytic leukemia and monoclonal gammopathy of unknown significance, a condition that can sometimes progress to blood cancer. Patients consistently rate Dr. Maslak highly for his care, …giving him an average rating of 5.0.
Read More Read less Dr. Maslak practices at several leading medical centers in Buffalo, New York, including Memorial Sloan Kettering Cancer Center, Roswell Park Comprehensive Cancer Center, and Buffalo General Medical Center. His clinical focus includes treating multiple myeloma, a type of blood cancer that affects plasma cells in the bone marrow. He also provides care for patients with chronic lymphocytic leukemia and monoclonal gammopathy of unknown significance, a condition that can sometimes progress to blood cancer. Patients consistently rate Dr. Maslak highly for his care, …giving him an average rating of 5.0.
AI-generated from data on this provider profile.
Quick Facts
- 42 years of experience
- speaks English
- Memorial Sloan Kettering Cancer Center
- 2 specialties
- 17 areas of expertise
- 2 board certifications
- 5 hospital affiliations
- 5 office locations
- Male
Office Locations
Dr. Peter George Maslak has 5 locationsRoswell Park Cancer Institute Thoracic Clinic
Elm And Carlton StBuffalo, NY 14263 Tel: (800) 767-9355
Mon5:30 pm - 7:00 pm
Tue5:30 pm - 7:00 pm
Wed5:30 pm - 7:00 pm
Thu5:30 pm - 7:00 pm
Fri5:30 pm - 7:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  | | |
| Dr. Peter George Maslak, MD | Dr. Margaret A Gould | Dr. Maureen Ann Mccallum | Dr. Maurice P Barcos |
| Oncology | Nurse Practitioner | Nurse Practitioner | Pathology |
| 42 Years of Experience | 63 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | ||
| Buffalo , NY | Buffalo , NY | Buffalo , NY | Buffalo , NY |
| Med School: Icahn School Of Medicine At Mount Sinai | Med School: Dalhousie Univ Fac Of Med | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Peter George Maslak
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Peter George Maslak has the following 2 specialties
Specialty Expertise
Dr. Peter George Maslak has the following 17 areas of expertise
Certifications, License, & Education
42 Years Experience
MEDICAL LICENSE
Medical Doctor, New York, 2026, Active
EDUCATION & TRAINING
Residency
Memorial Sloan Kettering Cancer Center
Medical School
Icahn School Of Medicine At Mount SinaiGraduated in 1984
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Frequently Asked Questions
- Is Dr. Peter Maslak accepting new patients?
- Dr. Peter Maslak has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Peter Maslak accept virtual/telehealth appointments?
- Dr. Peter Maslak 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 Maslak?
- You can find contact information for Dr. Peter Maslak here on Vitals.
- Does Dr. Peter Maslak accept my insurance?
- You can see the insurance plans that Dr. Peter Maslak accepts on their Vitals profile.
- What languages does Dr. Peter Maslak speak?
- Dr. Peter Maslak speaks English.
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