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Dr. Keith McCormick


R. Keith McCormick is passionately committed to bringing out the amazing, innate ability of your body to heal itself.  It's about taking care of your whole body, your mind, and your spirit to maximize your quality of life. By removing life's interference's, you can clear the path for vital information to flow freely within the body allowing the body to heal and maintain its own health.


​Keith McCormick earned his bachelor’s degree in Human Biology at Stanford University and his doctorate at the National College of Chiropractic.

Current publications by McCormick include Osteoporosis: Integrating Biomarkers and Other Diagnostic Correlates into the Management of Bone Fragility published in Alternative Medicine Review, June 2007, and The Whole-Body Approach to Osteoporosis, released by New Harbinger Publications in May 2009, and his new 2023 book Great Bones - Taking Control of Your Osteoporosis. He launched a new business – OsteoNaturals, LLC – in 2012 to promote nutrition products that can provide therapeutic levels of effective ingredients to target bone health.


Dr. McCormick: 145 Old Amerherst Road
Christine Purcell

Office Manager


Chris has been the office manager for over 20 years. She is the office expert for insurance billing but is also involved in scheduling patients, making sure the office runs smoothly, and running the day to day operations of OsteoNaturals. Chris is the guiding force behind our office and, even on tough days, continues to make everyone who walks into the office feel welcomed and confident that they are in the right of true healing. 

Maggie Magrath

Office Assistant


Maggie has been with the office for over 5 years. She is our computer guru, numbers wiz, and problem solver. If something doesn't work in the office...Maggie can fix it. Maggie also helps out at the front desk, scheduling patients and answering questions. 

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