Our team works seamlessly, and we're focused on helping you reach your best health possible.

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Mark Liponis, M.D.

Internal and Integrative Medicine

Dr. Liponis is most importantly a caring and expert clinician. His experience in both Internal and Integrative medicine give him a unique perspective and ability to address the entire person, not just a part or a condition. His experience, compassion, attentiveness and humor are your best medicine for a healthy life. This is the kind of medicine he wants to practice, finally!

Kathryn Duffy
Office Manager

Many of you already know Kathryn; she's been acting as Executive Assistant to Dr. Liponis for over a decade. Her warmth, caring, hard work and attentiveness make Kathryn a tremendous asset for our practice. Kathryn can make just about anything happen!

Marie Keisch, RN
Nursing Director

Marie is so much more than a Registered Nurse; she also has decades of experience in prevention and integrative medicine. She has been working directly with Dr. Liponis for over a decade and has tremendous amounts of experience in all aspects of adult medicine. Marie's kind, careful, wise and expert care is the epitome of what nursing is all about.

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coming soon...

Laser and Shockwave Ultrasound

Soon we will be providing cutting-edge therapies to enhance healing and to help boost the body's natural healing response.  By applying energy, in the form of ultrasound and light (laser), a healing response is created that can help end years of chronic pain.


You'll love the ease and accessibility of our office, located at 45 Walker Street in Lenox, Massachusetts. We're just a quarter mile walk or drive up Kemble Street from Canyon Ranch, up the hill towards town and then take a left. We're the third building on the right hand side just after the Gateways Inn.