Patient Portal Patient Portal My Care Plus MedFusion See Your Chart New Patient Appointments Follow us on: Tejaswi R. Sastry, M.D. Tejaswi R. Sastry, M.D. ... Dr. Sastry is a member of both the American Society of Hematology and the American Society of Clinical Oncology.... Tejaswi R. Sastry, M.D. 10710 Charter Dr #G020 Columbia, MD 21044 ....