You've received a ton of including:
Endocrinologist, General Practitioner (Primary Care, Family Care), Health Clinics...
I think you will find a lot of options - My prescribing doctor is a family Dr that has a huge infant clientele. His waiting room is full of toys and little kids running around. At times I wonder what the mothers think when I walk in now.
P.S. My Dr's wife is a psychologist (?) who wrote a well respected book on the subject of Trans* issues so I feel very comfortable with him. His wife will be my second letter for GCS if I ever go that far.