k Followers, Following, Posts - See Instagram photos and videos from Gerina Piller (@gerinampiller). Player Profile: Gerina Piller. Golfing World spent time with LPGA star Gerina Piller , who is representing Team USA at Rio Aug Trish Johnson Talks. One golfer that will be representing the United States in women's golf is LPGA golfer Gerina Piller. Born Gerina Mendoza, she has been a pro.