Featured Services

Chronic Disease Management

Medical Weight Loss

Primary Care

Our Philosophy of Care

Dr. Ashby believes true healthcare is about treating the whole person—not just the symptoms. Wellness is more than prescriptions and procedures; it’s about understanding your unique health journey and working together to help you thrive.

We take the time to listen, educate, and empower you to make confident, informed decisions about your health. Every visit is an opportunity to build a lasting relationship based on trust, compassion, and a commitment to your well-being.

Dr. Ashby is committed to building lasting relationships with patients based on trust, compassion, and a patient-first approach. Every treatment plan is tailored to your individual needs, ensuring that you receive the highest level of care with a focus on long-term well-being and prevention. Your health is our priority.

Choose Dr. Preston Ashby, adult health and wellness experts in Mesa, AZ.

Board-Certified Physician

Dr. Preston Ashby has a decade of expertise in adult health and wellness.

10+ Years of Expertise

Dr. Preston Ashby is committed to a patient-first approach that goes beyond prescriptions.

Patient-First Approach

Mesa’s Most Trusted Primary Care Provider is Here for You

Take charge of your health—call or click to request an appointment today!