He practices hematology and medical oncology at Florida Cancer Specialists in Gainesville, Florida. He currently serves at the Florida Cancer Specialists Executive Board, Florida Association of Clinical Oncology (FLASCO) Executive Committee, and the Community Oncology Alliance Board of Directors. Dr. Gordan is the head of Quality and Medical Informatics at Florida Cancer Specialists. He also serves as Oncology Advisor/Leadership position at North Florida Regional Medical Center (HCA in Gainesville Florida). He also consults for International Oncology Network (ION) in clinical matters and analytics.
He has received several grants for research, published articles in peer- reviewed journals. In 2013, he was awarded the Frist Award from HCA as recognition for services to the community and North Florida Regional Medical Center.