Dr. Lionel Anthony Sifontes, MD, is a highly qualified internist specializing in Cardiovascular Disease and Internal Medicine. Located in Buffalo, NY, he graduated from the Howard University College of Medicine in 1965 and has over 58 years of experience in the medical field. Dr. Sifontes is known for accepting new patients and is committed to providing comprehensive care, ensuring a patient-centered and welcoming environment where patients can feel comfortable discussing their health concerns....