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Meet Dr. Patrick Trenary

I didn’t come to chiropractic the way most doctors do.

Chiropractor Mason City, Dr. Patrick TrenaryAfter five years working on the hydraulics of F-18 fighter jets as a member of the U.S. Marine Corps, Dr. Trenary was wrapping up his military career and looking for his next adventure. A good friend was entering chiropractic school, and Dr. Trenary found chiropractic to be an appealing idea.

“My wife had been suffering from migraines several times each month, and it was chiropractic that finally helped free her from the headaches.” The results were enough to convince Dr. Trenary that chiropractic was the career for him.

After graduating from Palmer College of Chiropractic, Dr. Trenary spent five years practicing in Louisville, KY, before returning home to Iowa and opening Active Family Chiropractic. He is a Certified Chiropractic Extremity Practitioner (CCEP), assessing and treating problems of the extremity joints in addition to the spine.
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It’s All About Family

We are committed to providing chiropractic care for the entire family, at all ages and stages of life. Whether you are an athlete, weekend warrior, child, or grandparent, Dr. Trenary looks forward to providing you the care you need.

Dr. Trenary and his wife are pleased to be back in Iowa, among friends and family. With numerous parks and nearby Clear Lake, Mason City is a wonderful place to remain active with their two young sons.

We’d love to get to know you better and have you join our extended family. Take some time to browse our site and contact the office to schedule your first appointment.


Dr. Patrick Trenary | (641) 201-1975