Meet the Team

Dr. Michael Knolle, DO
I am a Board Certified Internal Medicine physician who graduated from medical school at Lake Erie College of Osteopathic Medicine and has practiced conventional medicine for over 20 years in Pennsylvania. I have both a medical license for Pennsylvania and Florida. I have worked primarily as a hospitalist who admits patients from the emergency department for heart attacks, strokes, diabetic emergencies, respiratory failure, etc and are their attending physician through to discharge. Out of residency, I worked at all three hospitals in Lancaster simultaneously, following which I moved to Hanover Hospital for 9 years and then finished my hospital career at Lancaster General Hospital. In 2022, I felt God’s calling to begin a medical practice that is founded on God’s everlasting principles, patient autonomy, personal freedom and privacy. Hence, the founding of Integrity Health Alliance. Since 2020, my eyes have been opened to a better way to deliver health care rather than sick care. I’m using both conventional medicine, which I can prescribe pharmaceuticals for my patients who need to be on them, in addition to natural ways we can restore health by looking at our members through the lens of them being mind, body and spirit and working towards balance. I can refer patients to specialists and order radiologic studies as needed. Prior to medical school, I went to college at the University of Pittsburgh and then transferred to Penn State where I graduated in 1986 with a General Science degree (We are…!). In 1993 returned to Penn State for a Master's degree in Nutrition Biochemistry. I have a wonderful wife, Jennifer, two early 20's children, two beloved dogs, two cats and nine laying chickens. I love running, downhill skiing, music and church activities. I ran my 5th marathon exactly on my 60th birthday from Marathon to Athens, Greece. I have always loved health and fitness and want that for our members.
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Jennifer Knolle, Practice Manager
Originally from Michigan and spending college years at Biola University in CA, Jennifer has been in Lancaster county since 1996. She is the mother of two young adults, a dog, a cat, and chickens. When she is not managing the office for her husband, she tries her hand at gardening, chicken raising, and learning about the healing properties of herbs.

Reyna, RN
Reyna is a Registered Nurse and Functional Health Coach with a Christ-centered approach to integrative wellness. After taking accountability for her own cycles of self-sabotage, under-eating, and burnout, she experienced transformation through Jesus and developed her Rooted in Real Life framework—teaching that wellness is fluid, not linear, and built through education, discipline, and grace. At Integrity Health Alliance, Reyna helps integrate functional nutrition, IV therapy, and targeted supplementation into individualized care plans. Her mission is to equip clients to take authority over their health, remain rooted in faith, and live with consistency and wholeness.

Alexis, IV Nurse
Alexis is a registered nurse with over 15 years of experience, primarily in emergency medicine, where she developed strong clinical judgment, adaptability, and calm decision-making in high-pressure environments. Her background in acute care led her to expand into integrative wellness, focusing on evidence-informed natural approaches that support long-term health and resilience. She is passionate about patient education and empowering individuals with practical, accessible tools for wellness beyond the hospital setting. Outside of clinical work, Alexis is deeply rooted in family life and enjoys the grounding rhythm of caring for her small homestead, which includes dogs, chickens, and a goat. She brings the same steadiness, consistency, and care from her clinical practice into everyday life, creating a well-rounded, patient-centered approach to health.

Mission
Integrity Health Alliance seeks to provide whole-person, Christ-Centered care in a Direct Primary Care model of healthcare in an affordable and accessible way.
Vision
Our vision is to serve Jesus Christ by delivering excellent, research-based, person-centric healthcare in and affordable way to the people of Elizabethtown, PA and surrounding areas.


Core Values
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Mutual love and respect for all people
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Consistency and dedication
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Life from the moment of conception
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Faith & trust in the Lord, Jesus Christ
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Excellence
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