Mark Dahlby has joined Indianapolis-based health care law firm Hall Render Killian Heath & Lyman as an associate attorney. Dahlby counsels health care providers, medical-device manufacturers and other life sciences clients on regulatory and compliance issues, as well as on transactions. Dahlby holds a bachelor’s from the University of Wisconsin at La Crosse and earned his law degree at the University of Wisconsin Law School.

The Indianapolis-based regulatory consultancy Anson Group has added Gregory Davis as a principal regulatory consultant. Davis, whose expertise is in biosimilar drugs, earned his doctorate in analytical chemistry from Purdue University.