Dr. Sack, board certified in Family Medicine, graduated from the University Of The Witwatersrand, Faculty Of Health Sciences, South Africa in 1974 and has been practicing medicine for 42 years. For the first 10 years in South Africa, he ran a successful concierge practice while assisting in plastic surgery. His journey to America in 1984, crossing the ocean on a sailboat, landed he and his fami...Read More