Amen Clinics Northern California is home of the very first Amen Clinics, which opened its doors in 1989. Located just 9 miles south of Central Northern California, this clinic serves Northern California, the Peninsula (Burlingame, Palo Alto, Foster City, Hillsborough, Millbrae, Redwood City, San Bruno, San Carlos, San Mateo), Silicon Valley (Cupertino, Menlo Park, Mountain View, Los Altos, San Jose) and the East Bay (Oakland, Hayward, Fremont, Berkeley and Walnut Creek) and is a great choice for people living in Southern Oregon down to Monterey, California, East to Nevada.