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About Us

Personalized concierge primary care combined with advanced wellness services, led by medical expertise and focused on long-term health.

About Us

Our Mission

  • Our mission is to deliver personalized, concierge-level medical care with a patient-first approach. We believe the best healthcare happens when physicians have the time to listen, understand individual needs, and build lasting relationships with those they serve.

Our Values

  • 1. Patient-first care

  • 2. Medical integrity and safety

  • 3. Personalized treatment plans

  • 4. Privacy, access, and trust

About High mark

High Mark is a physician-led medical practice built around a simple idea: healthcare should be personal, accessible, and focused on long-term well-being. We provide concierge primary care alongside advanced wellness and performance services, giving our patients a higher standard of medical care.

Our approach combines the values of traditional private practice with modern innovation. By limiting patient volume and offering extended appointments, we create the time and space needed to truly understand each patient’s health goals and concerns.

Led by Dr. Erik P. Contreras, a board-certified internal medicine physician, High Mark delivers care rooted in evidence-based medicine, safety, and trust. From preventive health and chronic disease management to hormone optimization, body contouring, and medical weight loss, every service is guided by medical expertise and personalized planning.

At High Mark, we believe great care goes beyond treating symptoms. It’s about building lasting relationships, proactive health management, and supporting patients at every stage of life.

Arizona