My husband and I started seeing Dr. Dunnan 2 years ago and since have referred many friends and family to him. He and the other doctors in his practice are located across from Tuttle Mall. It seems that when I really need to get in right away they always make room. We don't have any large health problems, but the practice is good at handling refills etc without a visit if you have been in fairly recently. The waiting room is large, clean and well lit, I never wait longer then about 20 minutes to see the doctor, which I think is fairly good. They always call to remind me of appointments and they are good about tracking insurance etc. Altogether we are very happy with Dr. Dunnan and his staff.