meet your provider
Holly Hitt | FNP-BC
Specializing in HRT, Peptides & Weight Loss
Holly grew up in Nixa, Missouri, and graduated from Nixa High School in 1995. She earned her nursing degree from Mercy College of Nursing in 1999. After 20 years in the nursing field, Holly continued her education, earning her bachelor’s degree from Missouri State University and her master’s degree from Maryville University in 2020.
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Holly has extensive experience in oncology and family medicine. She also served as the Medical Director for Camp Barnabas in Purdy, Missouri, from 2012–2015. She has completed specialized training and certifications in hormone replacement therapy, hormone pellet therapy, and peptide therapy. Holly enjoys helping patients better understand their hormones, treatment options, and the steps they can take to manage their health and achieve their wellness goals.
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Holly is passionate about building meaningful relationships with her patients and thrives in an environment where she can take the time to understand their individual needs. She and her husband, Jesse, live in Ozark and have a blended family of seven children, including their daughter-in-law. They enjoy watching sports and traveling together.
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Dr. David Lang, D.O. - Collaborative Physician
For physician consult, $250 for non members, $200 for members only if desired and on a limited basis, one yearly visit included with longevity membership.
meet your provider
McKenna Cowart | MSN, FNP-C
Specializing in Functional Health, Primary Care, & Urgent Care Needs
McKenna earned her Bachelor of Science in Nursing from Georgia College and State University in 2019. After graduating, she spent six years working as an Intensive Care Unit nurse, gaining extensive experience in critical care.
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She earned her Master of Science in Nursing with a specialization as a Family Nurse Practitioner from Spring Arbor University. McKenna is passionate about primary care, preventive medicine, and functional and integrative approaches to health. She enjoys helping patients better understand their health, identify potential underlying causes of their symptoms, and receive personalized recommendations that support their long-term wellness.
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McKenna is especially drawn to the Direct Primary Care model because it allows her to develop meaningful patient relationships and provide proactive, individualized care. She believes every patient should be informed, supported, and actively involved in their healthcare journey.
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McKenna lives in Branson, Missouri, with her husband and their adopted daughter. She also serves as the Medical Missions Coordinator for a Christian medical mission organization, combining her clinical experience with her commitment to service and global health outreach.
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Dr. David Lang, D.O. - Collaborative Physician
