I am extremely dissatisfied with Dr. Blumkin. I saw him at Kaiser Downtown San Rafael. He was one of the oldest Doctors and that’s why specifically chose him thinking he would have more knowledge and experience. I told him my health issues but he responded that he had no time to deal with them all. He decided help me with the least important ones which were my allergies and the nail problem. The medication he advised were over the counter stuff, one of the being Claritin. My Obama Care Kaiser plan was $ 200 monthly. My co-pay was $ 60 for that visit. In and out it I saw him about 5 minutes and happened to pay $ 260 out of my pocket. After this horrible experience I cancelled my Kaiser insurance. Worse doctor visit I have ever had and not going back to Kaiser either. Well deserved one star!