Dr. Amer is an Associate Professor of Medicine at Mayo Clinic College of Medicine and holds joint appointments as a consultant transplant nephrologist in the Division of Nephrology and Hypertension (where he is also the Research Chair), and the William J von Liebig Center for Transplantation and Clinical Regeneration.  Dr Amer is the Associate Center Director for Quality and Compliance and the founding and current Medical Director of the Reconstructive Transplant Surgery Program, and previously served as the Renal Transplant Fellowship Director, Mayo Clinic Rochester, MN. 

He is the President of the International Society of Vascularized Composite Allotransplantation (ISVCA), a Past Chair of the American Society of Transplantation-VCA Advisory Council and serves as a member of the Chauvet Workgroup Steering Committee.

Dr. Amer is also an associate editor for Transplantation the official journal of The Transplantation Society and the International Liver Transplantation Society.