Dr. Thomas Minor, MD

Dr. Thomas Minor is a board-certified physician in internal medicine, pulmonary medicine, critical care medicine and sleep medicine whose training began at Johns Hopkins School of Medicine and continued with internal medicine and pulmonary/critical care fellowships at the Mayo Clinic in Rochester, MN. Since relocating to Colorado in 1998, he has focused his practice on pulmonary and sleep medicine, becoming known for a patient-forward approach to diagnosing and managing sleep disorders and sleep apnea. Patients find his deep academic background, clinical rigor, and practical bedside style reassuring when navigating complex sleep and breathing issues.

Mountain Sleep Diagnostics, founded in 2011, started as a three-person Sleep Center in Denver with the clear aim of making sleep apnea testing better, faster and more affordable for Coloradans. Growth to multiple centers across the state has been driven by patient and provider feedback, allowing the team to rapidly refine workflows, add …useful procedures, and deliver cohesive, hospital-quality testing in a community setting. The practice partners with top sleep physicians statewide to maintain clinical excellence while keeping testing accessible.

Services and conditions addressed include:

• Sleep apnea testing and diagnostic sleep studies
• In-lab and diagnostic sleep testing workflows
• Comprehensive evaluation and management of sleep disorders
• Pulmonary and critical-care-informed consultation for complex breathing problems
• Rapid scheduling and patient-centered testing protocols

As an independent, ACHC-accredited Sleep Lab, Mountain Sleep Diagnostics delivers rigorous, federally aligned testing standards without hospital overhead, which often translates to substantial cost savings for patients—frequently hundreds to thousands of dollars compared with hospital-based studies. With multiple Colorado locations and a commitment to continuous improvement, the practice aims to make high-quality sleep testing straightforward, affordable and clinically robust across the state.

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