Riverside Medical Group 456 E 18th St Paterson, NJ 07514 Phone : (973) 881-0441 Business Category Physicians & Surgeons-M.D. Physicians & Surgeons-Ob/Gyn Manuel G Mangahas Md 456 E 18th St Paterson, NJ 07514 Phone : (973) 881-0441 Business Category Physicians & Surgeons-M.D. Rosario P Fernando Md 456 E 18th St Paterson, NJ 07514 Phone : (973) 881-0441 Business Category Physicians & Surgeons-M.D.