about us

Our Mission Statement


We strive to reduce the morbidity, mortality, and disability of cardiovascular disease and sleep disorders through comprehensive patient care. We provide education, preventative medicine, rehabilitation, patient advocacy and aggressive disease management at the lowest possible price.

Our Story


 In 2008, along with his business partners, Dr. Winkler created Mountain Heart.

 Since 2008, Mountain Heart has been Flagstaff’s premier heart health service provider. Mountain Heart is the largest locally-owned and operated, comprehensive cardiovascular care center and accredited sleep facility in northern Arizona.

At Mountain Heart, we give our patients every advantage in the fight against 

heart disease by providing a specialized team of multi-specialty, Board-Certified Physicians, accredited diagnostic services and a collaborative care model to help improve patients’ longevity and quality of life.

Our Standard of Excellence


 Our patients are our first priority. We work with you, your family, and your primary care provider to tailor your care to meet your personal health needs. We believe a comprehensive, compassionate approach provides our patients with better outcomes, safety and service.

We continually strive to maintain the highest level of service at the lowest possible price point, conveniently close to home.


Our team is dedicated to providing affordable specialty care at the lowest possible price point. Patients can save up to 30% on out-of pocket costs by utilizing outpatient facilities like Mountain Heart.  We do our best to minimize out-of-pocket costs through streamlined care.


We serve all of Northern Arizona, including outreach clinics located in Williams, Sedona, Cottonwood and Page. Utilizing the most advanced technology and the latest innovative treatments, Mountain Heart provides world-class heart care that is conveniently close to home.