From my experience with him I wouldn't waste the time, energy, or money to see kogelnik. There are a lot of doc's in the bay area and north and south who will prescribe anti virals. kogelnik is a bit of a one trick pony but with poor follow up-doesn't return phone calls, respond to emails. I saw him a few months ago and a friend also saw him. We both shared the same experience. I don't like bashing doctor's but I also believe in sharing information. I wish someone had informed me about this stuff. I would have saved myself $400. At that amount of money I expected a bit more. I get annoyed at these doc's who charge a lot of money and then have piss poor follow through.