Lander, WY 82520 (307) 332-2941 LMC Hours: Monday-Friday: 8am - 5pm. Western Family Care. 219 S. 2nd West Riverton, WY 82501 307) 856-6591 WFC Hours: Monday-Friday: ... Enrolling in our Patient Portal provides you with tools to communicate quickly and efficiently. You can register in our office, or online..