Green Valley, AZ Nephrology Clinic in Green Valley, Arizona 5 Locations 5 Green Valley, AZ Address 1930 N La Canada Dr, Bldg 2, Green Valley AZ, 85614 Phone 520-623-2642 Fax 520-623-6162 Schedule Now Providers at Green Valley, AZ Marc Olivier, MD Myriam C. Vela Ortiz, MD