Matthew Cywinski, MD Accepting New Patients Specialties Colorectal Surgery Languages English Gender Male Website www.buffalomedicalgroup.com Specialties Colorectal Surgery Languages English Gender Male Speak to an Appointment Specialist (716) 706-2112 Request a Callback Locations View Locations by List Map View Office Locations Buffalo Medical Group 295 Essjay Rd Williamsville, NY 14221 Phone (716) 834-4237 Fax (716) 834-3639 Get Directions Buffalo Medical Group 295 Essjay Rd Williamsville, NY 14221 Phone (716) 834-4237 Fax (716) 834-3639 Get Directions Hospital Affiliations Kenmore Mercy Hospital 2950 Elmwood Avenue Kenmore, NY 14217 (716) 447-6100 Get Directions Kenmore Mercy Hospital 2950 Elmwood Avenue Kenmore, NY 14217 (716) 447-6100 Get Directions Mercy Hospital of Buffalo 565 Abbott Road Buffalo, NY 14220 (716) 826-7000 Get Directions Mercy Hospital of Buffalo 565 Abbott Road Buffalo, NY 14220 (716) 826-7000 Get Directions Sisters of Charity Hospital 2157 Main Street Buffalo, NY 14214 (716) 862-1000 Get Directions Sisters of Charity Hospital 2157 Main Street Buffalo, NY 14214 (716) 862-1000 Get Directions