I beleive that any Dr. can prescribe Phentermine however, a General practitioner with a subspecialty in weight loss is best. Some Drs don't even know what Phentermine is let alone will they prescribe it. I have had G.P.'s in the past tell me that I just need to quit eating or eat a salad. So that is where subspecialties help alot. Mine advertises and gives weight loss advice seminars. That is how I got hooked up with this dr. Hope this helps
