Portman gives back and shares his experience through outreach programs, which provide free dental care to disadvantaged children and adults in the Dominican Republic. Portman is dedicated to keeping up with advances in family and cosmetic dentistry practices and continues his education regularly to refine his techniques. Rimma Portman, DDS, is the founder and general and cosmetic dentist of iSmile Dental, with two centers in Williamsburg and Park Slope, Brooklyn. Portman gained invaluable experience as an associate dentist in several dental offices in New York City.
She attended Pace University and graduated top of her class before earning her Doctor of Dental Surgery degree from New York University School of Dentistry.