Dr Hari Paul Singh MD » IPOF Physician’s Directory Go back to directory. Add to Address Book. Dr Hari Paul Singh, MD Gastroenterologist Coral Ridge Gastroentrology Work 2021 E Commercial Blvd Ft Lauderdale FL 33308 work Work Phone: 954-202-7850work Doctors, please fill out the information below to be placed in the IPOF directory! Your Full name* Your Practice name* Your Degree* Your Specialty* Full Office Address* Your email* Your WorkPhone* Your Website Please upload your photo in jpg, jpeg, png or gif format