Rajani P. Nadkarni, M.D., postdoctoral fellow in oncology and hematology at Yale, has joined the oncology and hematology practice of Drs. Sorcinelli and Tansino of Meriden, Conn.

Jing Zang Tao, M.D., a postdoctoral fellow in diagnostic radiology, is working with Kevin Johnson, M.D. in nuclear magnetic resonance.