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Dr Patti Zub and Lisa Vasile, NP have over 40 years of combined medical experience.

They are thrilled to offer you a deeper dive expert approach for healing.

Your health (or illness) is a result of countless intersecting factors that come together in one extraordinarily, complex, brilliantly designed, interconnected system - A unique puzzle we call You.

As Functional Medicine Experts, Dr Zub and Lisa work with you to explore and reverse the Root Cause of Dis-Ease in the body.

It is their empathy for the patient and their passion for true healing that separates them.

What is Functional Medicine?

Functional medicine acknowledges every symptom as the body's way of putting on the "check engine" light. Unlike the Traditional (disease-centered) approach of stopping a symptom, we search for and address the underlying root cause of disease.

Functional Medicine approaches the WHOLE person knowing that symptoms are usually connected. We use state of the art data collection, a systems-oriented approach and engage both patient and practitioner in a therapeutic partnership.

Read about Functional Medicine

LDN – Could it be a “magic pill”?

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The Poop on Poop– 5 tips to Poop Freedom

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The chip bag, the salt and the crumbs on your shirt…

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Upcoming Events


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Community & Education


What is Functional Medicine

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rebecca a photo“Words cannot express how grateful I am for the individualized care I have received from Lisa at 4Better Health! If you or someone you love is suffering with an auto-immune condition, want more energy and less pain and are looking for an alternative to traditional medicine, you have found it! With their help you will be amazed at the power you have to change your path.” 

Rebecca Alferes 53 Years Old

“Frustrated with conventional medicine philosophy of just take a pill for the rest of your life? Functional Medicine is your answer. Since I first saw Lisa 2 months ago I have lost over 10 percent of my original body weight and have more energy than I can ever remember having.”

Micheal Annantuonio – 36 years old

“After suffering for over 2 years and seeing many practitioners (who often dismissed my fatigue & pain) Dr Zub adjusted my medications and supplements. As a result, my baseline functioning and health is finally better. Dr. Zub works as a partner with you the patient, is earnest, humble and actively learning She is a Gift!” 

C.G., Needham M

“I feel like I have finally found a physician who is willing to work as a partner with me with the goal of improving my health. Dr Zub is an outstanding physician both from a diagnostic and a Functional Medicine perspective. I’ve recommended her to many of my friends.”

Karen Bird – Needham MA

“In a very short amount of time, Dr. Zub has been able to identify and address underlying chronic health issues that I have been dealing with, that other doctors were unable to do. I love 4 Better Health’s approach to treat the entire person thru a therapeutic partnership and get to the root of issues, not just throw medicine at a symptom. I truly sing her praises and have already referred others to the practice. I truly wish I had found Dr. Zub a long time ago as she has been life changing!”

Diane Tamagno