Outreach Speciality Providers
At Ellinwood Hospital & Clinic, we believe that accessing specialty care shouldn’t require a long drive. That’s why we partner with trusted specialists who outreach directly to our Ellinwood Clinic, bringing expert care closer to home. From urology and orthopedics to cardiology and beyond, our goal is to make high-quality, specialized care convenient, accessible, and centered around you.

Urology
Dr. William Mauch, M.D., F.A.C.S
Dr. Mauch was raised in Great Bend and earned his medical degree from the University of Kansas School of Medicine in 1989. He completed his internship and urology residency at the University of Wisconsin Hospital and Clinics. Board-certified by the American Board of Urology and a Fellow of the American College of Surgeons, Dr. Mauch is an active member of several professional organizations, including the American Urological Association and the Kansas Medical Society.

Urology
Michael J. Matteucci, M.D.
Dr. Matteucci earned his B.S. in Biology from Marquette University and completed his medical training and residency at the Medical College of Wisconsin. After serving four years in the U.S. Air Force, he joined Salina Urology. He specializes in female reconstructive surgery and robotic prostate and kidney procedures, and has extensive experience in general urology, including stone disease, male infertility, voiding dysfunction, and pediatric urology.

Cardiology
Dr. Gregory R. Boxberger, MD
Dr. Gregory R. Boxberger, MD, is a board-certified cardiologist and interventional cardiologist with over four decades of experience in cardiovascular care. He earned his medical degree from the University of Kansas and completed his residency and cardiology training at the University of Texas Health Science Center in San Antonio. Dr. Boxberger treats a wide range of heart conditions, including heart failure, valve disease, and coronary artery disease. He is now proud to offer specialty cardiology outreach services in Ellinwood, bringing expert heart care closer to home.

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Diane Haines, APRN
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Shelbi Frees, APRN
Shelbi Frees, APRN, provides compassionate care for patients of all ages—from newborns to end-of-life. She has a special passion for caring for our youngest community members, offering well-baby checks, immunizations, and physicals to support healthy development from the very beginning.

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Ashley Komarek, APRN
Ashley Komarek, APRN, has been a trusted RN at Ellinwood Hospital and Clinic for several years. Now, as a newly certified Advanced Practice Registered Nurse, she’s excited to begin caring for patients in a new role. As a mom of four, Ashley has a special passion for pediatric care and brings both professional experience and personal understanding to the families she serves.

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Meredith Joiner, APRN
Meredith Joiner, APRN, has been a dedicated member of the Ellinwood Hospital and Clinic team for years, previously serving as both a registered nurse and clinic manager. Now, as a certified Advanced Practice Registered Nurse, she’s excited to begin seeing patients and continue providing compassionate, community-focused care.