Post this in the medical section of Avvo!
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Doctors are allowed the right to decline treatment unless a patient is suffering an emergent life-threatening situation (meaning: about to expire like with a heart attack, etc). This means that a family practitioner, etc., can decline to take on a new patient for whatever reason they want. It is understandable that a physician would not be interested in seeing a patient known as "non-compliant." Whether you are truly non-compliant is really beside the point.
The best solution is to simply go find a new doctor and keep doing so until you find one that is good & wants to help. Doctors are a dime-a-dozen, particularly in your area of Texas.