What is the WCAG link for the valley patient portal? Valley Medical Group OB/GYN Fair Lawn. 5-22 Saddle River RdFl 2 Fair LawnNJ07410. Next availability is Mon, May 9. View map. Office locations. This practice sees patients at 2 locations. Valley Medical Group OB/GYN Fair Lawn. 5-22 Saddle River Rd. Fair Lawn, NJ 07410..