Buffalo Rheumatology. Rheumatology • 3 Providers. 3055 Southwestern Blvd Ste 100, Orchard Park NY, 14127. Make an Appointment. (716) 675-2500. Telehealth services available. Buffalo Rheumatology is a medical group practice located in Orchard Park, NY that specializes in Rheumatology. Providers Overview Location Reviews XX..