Providers
Meet Our Specialists
Our team of dedicated professionals is committed to providing you with compassionate care, focusing on your health and well-being every step of the way.

Dr. Michael Gardner is a graduate of Oregon State University (Honors, Microbiology) and Oregon Health Sciences University. During medical school, he was inducted into the Alpha Omega Alpha Medical Honor Society and dedicated a year to research under Dr. William Bennett, focusing on reducing the toxicity of kidney transplant drugs. He completed his general surgery and urology residency at the University of Utah.
Dr. Gardner has served as a urologist in Tualatin, Oregon since 2001. He believes in the importance of a small practice environment, fostering strong patient-physician relationships and ensuring continuity of care. This philosophy led him to establish the Oregon Urology Alliance, with the goal of providing a high level of trust and responsiveness for patients’ urologic care.
He joined Centennial Urology in 2025 and welcomes patients with a wide range of urological concerns. Dr Gardner looks forward to being part of the Roseburg community.