Baker Michael S MD FACS is located at 130 La Casa Via, Walnut Creek, CA. This business specializes in General Practice Medicine. Baker Michael S MD FACS is open Mon, 9am-5pm ; Tue, 9am-5pm ; Wed, 9am-5pm ; Thu, 9am-5pm ; Fri, 9am-5pm ; Sat, Closed ; Sun, Closed. and accepts Mastercard and Visa.