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UPHS – Marquette Welcomes Nurse Practitioner Justin Kleinschmidt to Cardiology Team

October 28, 2025

UP Health System – Marquette (UPHS – Marquette) welcomes Justin Kleinschmidt, MSN, FNP-C, BSN, a board-certified family nurse practitioner, to its cardiology team at UP Medical Group – Marquette.

Kleinschmidt provides comprehensive cardiac care to adult and geriatric patients, focusing on preventive health, disease management and patient education. He is dedicated to helping patients achieve optimal cardiovascular health and improving their overall well-being through individualized, compassionate care.

Kleinschmidt treats patients ages 19 and older and provides care for a wide range of conditions, including coronary artery disease, arrhythmias, heart failure and general cardiology. He also performs diagnostic testing, pacemaker placement, Holter monitoring, suture placement, punch biopsy, incision and drainage, foreign body removal and fluorescein stain application.

He earned a Master of Science in Nursing – Family Nurse Practitioner degree from Walden University in 2020 and a Bachelor of Science in Nursing from Northern Michigan University in 2007.

“Justin brings valuable clinical experience and a strong patient-centered approach to our cardiology team,” said Tonya Darner, market chief executive officer of UP Health System – Marquette. “His dedication to improving patient outcomes and his deep connection to our community make him a wonderful addition to our organization.”

A native of Michigan’s Upper Peninsula, Kleinschmidt says the region’s natural beauty and sense of community make it the perfect place to live and work. “I was born and raised in the U.P. — it’s home,” he said. “I am excited to join the high-quality cardiology team at UP Health System – Marquette and provide cardiac care to residents across the U.P.”

Outside of work, Kleinschmidt enjoys spending time with his family, friends and pets. He stays active through running, hiking and going to the gym, and he is an avid sports fan, especially of the Green Bay Packers.

Kleinschmidt is now seeing patients at UP Health System – Marquette | Heart and Vascular, located at 850 W Baraga Ave., Suite 20, Marquette, MI 49855.

Is it time for a heart checkup? UP Health System – Marquette provides a range of cardiac services, from preventive care and screenings to advanced emergency care in its Level II Trauma Center and Accredited Chest Pain Center. Chest discomfort, shortness of breath, or an irregular heartbeat could be signs of a heart problem and should be evaluated by a physician.

To learn more or make an appointment, call 906.449.3440 or visit UPHealthSystem.com/Heart-Vascular.

To learn more about your heart health and risk, take our free Heart Health Assessment at UPHealthSystem.com/cardiology.

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