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Staff
Our team is dedicated to providing thoughtful, compassionate, and personalized care to help each patient achieve their best possible health.
Mark Liponis, M.D.
Internal and Integrative Medicine
Dr. Liponis is known for his thoughtful diagnostic approach, careful listening, and highly individualized care. His experience across internal medicine, prevention, and integrative medicine allows him to address complex health concerns with both depth and perspective.
Marie Keisch, RN
Nurse Educator
Marie combines extensive clinical experience with a deeply compassionate and attentive approach to patient care. With decades of experience in nursing, prevention, and integrative medicine—and many years working alongside Dr. Liponis—she plays an integral role in the personalized care philosophy of the practice.
Kathryn Duffy
Concierge Health Coordinator
As Office Manager and Patient Concierge, Kathryn plays a central role in the personalized experience of the practice. Having worked closely with Dr. Liponis for over a decade, she is known for her warmth, responsiveness, attentiveness, and ability to help patients navigate their care with ease and confidence.
Stonover Health is conveniently located at 218 Main Street in Lenox, Massachusetts, in the historic Keator building on the east side of Main Street. The office was designed to provide a comfortable, welcoming, and accessible environment for patients.
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