At Buffalo Medical Group, our team of hematologists and care coordinators are here to help you and your loved one achieve the best possible outcome with compassionate, individualized cancer care.

Radiation, chemotherapy and surgery are just one aspect of Buffalo Medical Group’s cancer care. Relationships and compassion also play a vital role—and can make all the difference. At Buffalo Medical Group, we provide advanced cancer treatments, and coordinate with many national cancer centers when appropriate. But we also remember there’s a person behind the patient.

When you come to us, we take the time to work with you and your caregiver, providing coordinated care through every step and every stage you may encounter. And from the moment you’re diagnosed to whenever you need us, we’ll be there. Just as we’ve been for more than 50 years.

Insurance shouldn’t be part of your battle.

When you’re fighting cancer, the last thing you should have to worry about is how you’ll pay for your treatment. We accept most major insurance providers at Buffalo Medical Group, and our care coordinators are here to help you and your family understand your insurance coverage and options. 

Types of Cancer We Treat:

At Buffalo Medical Group, we treat a wide range of cancer, thanks to our expert team of medical and surgical oncologists and hematologists.

  • Non-Hodgkin’s lymphoma
  • Hodgkin’s Disease
  • Chronic Leukemia (Myeloid or Lymphoid)
  • Myeloma
  • Myelodysplasia

Cancer Treatments & Services:

Our Hematologists will tailor cancer treatments and services specifically for you. We know each person is unique, so your cancer treatment plan should be too.

  • Chemotherapy infusion treatments
  • Consultations and second opinions
  • Financial counseling
  • Imaging services
  • Laboratory testing and services
  • Patient care coordination
  • Radiation therapy*
  • Treatment and management of hematological disorders

*Buffalo Medical Group is able to offer various aspects of cancer care for these specific types of cancer through our partnership with Roswell Park Cancer Community Practice.

Hematology Specialists

Robert M. Zielinski, M.D.

295 Essjay Road

Williamsville, NY 14221

716.630.1059 See Doctor Profile

Hong Liu, M.D.

295 Essjay Road

Williamsville, NY 14221

716.630.1029 See Doctor Profile

Yijun Cheng, M.D.

295 Essjay Road

Williamsville, NY 14221

716.630.1048 See Doctor Profile

Gayatri Vaidyanathan, M.D.

295 Essjay Road

Williamsville, NY 14221

716.630.1343 See Doctor Profile