Dr. Gordon J Ruan is a trusted healthcare provider specializing in Hematology/Oncology at Mayo Clinic Hospital Rochester. Since graduating from Southern Illinois University School Of Medicine in 2018, he has dedicated his career to delivering comprehensive medical care. Patients can visit his practice at 200 1st St Sw, Rochester, MN 55905-0001. Telehealth services are available for added convenience. Contact (507) 284-2511 for appointments.