OHSU Thyroid and Parathyroid Center, South Waterfront 3485 S Bond Ave Portland, 97239 United States Contact us 503-494-2544 Providers at OHSU Thyroid and Parathyroid Center, South Waterfront Maisie L. Shindo, M.D., F.A.C.S. Director of Thyroid and Parathyroid Surgery Dana Madison, M.D.,Ph.D. Endocrinologist Olga Senashova, M.D. Endocrinologist Ryan J. Li, M.D. Director, OHSU Robotic Head and Neck Surgery Program James Lim, M.D., F.A.C.S. Assistant Professor of Surgery Kathryn G. Schuff, M.D., M.C.R. Mary H. Samuels, M.D.