She graduated with honors in 2006. Having more than 11 years of diverse experiences, especially in NURSE PRACTITIONER, Dyana L Sumner affiliates with Memorial Hospital For Cancer And Allied Diseases, and cooperates with other doctors and specialists in many medical groups including Mskcc Surgery Group, Memorial Medical Consultation Group. Call Dyana L Sumner on phone number (646) 888-4197 for more information and advises or to book an appointment.