Looking for a Hormone Doctor Near You in North Dallas?

The office sits near Preston Road and Park Boulevard in West Plano, minutes from the Dallas North Tollway. Typical drive times: Plano — 5 to 15 minutes from anywhere in the city. Frisco — about 15 minutes via the Tollway or Preston Road. Allen and McKinney — 20 to 25 minutes via US-75 or the Sam Rayburn Tollway. Richardson — about 15 to 20 minutes via US-75 or Coit. Carrollton and The Colony — 15 to 20 minutes via the President George Bush Turnpike or Plano Parkway. Addison, Far North Dallas, and the Park Cities — 15 to 30 minutes up the Tollway. Prosper and Celina — 25 to 35 minutes south on the Tollway or Preston.

Office hours are Monday through Thursday, 10:00 AM to 4:00 PM. And after your initial in-person evaluation, many follow-up visits can be handled by telehealth with lab draws near your home — which is why patients across DFW and even out of state stay with the practice for years.

Whoever you choose, hold them to this standard: a physician — not a template — should review your comprehensive labs; your evaluation should cover the full hormonal system, including thyroid and adrenal function, not just the hormone in the clinic's name; your treatment should be individualized to your labs and symptoms; and follow-up monitoring should be built into the plan, not sold as an afterthought.

That standard is the everyday practice at The Riegel Center. Dr. Riegel personally evaluates every patient, formulates treatment from his proprietary library of approximately 40 bioidentical formulations, and monitors until your symptoms and your bloodwork agree that the protocol is right. Women's hormone care, men's testosterone therapy, thyroid optimization, and the overlapping territory between them are all under one roof.