TRT Clinic Serving McKinney, TX

The office is roughly 20 to 25 minutes from most of McKinney — take US-75 south to the Sam Rayburn Tollway or President George Bush Turnpike west, then Preston Road to Preston Park Blvd, or simply follow Custer or Independence south into West Plano. Appointments run Monday through Thursday, 10:00 AM to 4:00 PM, and established patients can shift much of their follow-up care to telehealth.

That initial in-person evaluation is worth the drive. Rather than prescribing testosterone off a single number, Dr. Riegel evaluates your full hormonal system — testosterone, thyroid, adrenal, and metabolic markers — because treating the wrong deficiency wastes months and can mask the real problem.

McKinney men have no shortage of "low T" marketing aimed at them. What is scarce is a private practice where the physician who evaluates you also designs your protocol, monitors your labs, and adjusts your treatment personally. That is the entire model at The Riegel Center. Dr. Riegel's proprietary formulations — developed and refined across three decades — are matched to your labs, your symptoms, and your goals, then verified with follow-up bloodwork.

The result McKinney patients report is not just a better number on a lab report. It is energy that lasts through the evening, workouts that produce visible results again, a libido that returns, and a mood that feels like their own.