Family Medicine; Pediatrics; Behavioral Health; Insurance. Insurance; Patient Assistance Plan; Forms; Patient Login; Search for: Patient Login. Home / Patient Login. Patient Login Chris 2018-09-11T23:54:23-05:00. MyHealth Username ... Hours. Stevenson (509) 427-4212 875 Rock Creek Drive SW Stevenson, WA 98648 Hours. Northshore Medical Group ....