Dr Heim is currently a diplomate of the American Board of Medical Genetics and Genomics and a fellow of the American College of Medical Genetics. She is certified by the New York State Department of Health as a director of genetic testing (molecular) and molecular and cellular tumor markers. Dr Heim graduated from the University of the Witwatersrand, South Africa, with a First Class BSc(Hons) degree and a PhD in human molecular genetics. She completed postdoctoral fellowship training in clinical molecular genetics at the University of North Carolina Chapel Hill.

Dr Klein is board certified in anatomic and clinical pathology, hematopathology and molecular genetic pathology.  He earned his medical degree from Sackler School of Medicine, New York State program, Tel Aviv, Israel. He completed his residency in Anatomic and Clinical Pathology at Winthrop University Hospital, Mineola NY, where he served as chief resident and performed his fellowship training in Hematopathology and Molecular Genetic Pathology at Washington University – Barnes Jewish Hospital, St.

Dr Kearney received his PhD in genetics and molecular biology from the University of North Carolina at Chapel Hill in 2003, where he studied vascular development and tumor neovascularization. During a subsequent post-doctoral fellowship in neurogenetics, Dr Kearney developed a research interest in the genetics of neurodevelopmental disorders. He received his clinical molecular genetics training at the Greenwood Genetic Center and the Fullerton Genetics Center, where his studies focused on developing new genetic tests for the diagnosis of Autism Spectrum Disorders.