Dr Jay Feldman - Social Media Expert by Dr Jay Feldman published on 2021-05-03T10:51:28Z Dr Jay Feldman is a qualified doctor and highly successful entrepreneur who has spent many years growing his businesses into their current size. Dr Jay Feldman is the co-founder of Otter PR and the founder of RX Fitness, a portable home gym company with clients throughout the U.S. Visit here :https://www.crunchbase.com/person/dr-jay-feldman