PCP that will prescribe

I live in Durango and spend a lot of time in Denver. I need to do something about my weight because I feel terrible! I found this site onLap Band Surgery in Denver and it had a nice little info report, but I'm thinking now about trying Phentermine again. It worked really well for me about 10 years ago (I'm 45 now), but I don't know how to find a doctor that's willing to prescribe it. (My BMI is 'only' 38, so I don't think I can get a lap-band.)

 Hi,
I am also from Durango. I was on phentermine at one point also. I got it from a doc in Cortez. Unfortunately he is no longer around. (my insurance only requires a BMI of 35.) Do you know of  any doctors that believe in the lap band procedure in Durango? I am having a hard time finding a doc that will recommend it.
Thanks