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Welcome to a
Healthier, Happier You

INTEGRATIVE FUNCTIONAL MEDICINE THAT COMBINES THE BEST OF
CONVENTIONAL AND HOLISTIC APPROACHES TO HEALTH

“I’ve worked with Dr. Kate for over ten years. She brings a unique, data-based approach to her integrative medicine practice. This, combined with her caring demeanor, makes Dr. Kate a rare find.
She is my fountain of youth!”

- Michele D.

Meet Amelia

Experience Personalized Care That Puts You First

At Dr. Kate MacIsaac’s practice, we believe that great health starts with understanding your story. With over 30 years of experience in both traditional and natural medicine, Dr. MacIsaac is here to listen, support, and help you create the care plan that feels just right for you.

Your Health, Your Journey

When you visit us, it’s all about you. Your first consultation is a relaxed, 90-minute chat where we examine into your health history and what really matters to you. No rushing, no quick fixes—just a thoughtful exploration to get to the root of what’s going on. We’ll work together to map out a plan that includes everything from blood work to understanding what your body is really trying to tell us.

Health is More Than Just Facts—It’s Your Story

Dr. MacIsaac’s approach is a little different. She doesn’t just look at numbers on a chart; she listens to the stories behind them. Your health is like a puzzle, and we’re here to help put the pieces together in a way that makes sense to you. By blending natural and personalized solutions, we ensure that your care plan fits your life and your goals.

Here For You,
Every Step Of The Way

Healing takes time, and we’re here to support you on every part of your journey. Whether it’s finding balance with hormones, managing menopause, or tackling chronic stress, Dr. MacIsaac is dedicated to helping you feel your best with solutions that are just right for you.

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Additionally, there are no nurse practitioners or physician assistants in the office—only Dr. MacIsaac. This ensures that the doctor knows you as completely as possible, and is aware of all communications and caveats that may arise.

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Patient Testimonials

“It was without much hope and rapidly deteriorating health that I became a patient of Dr. MacIsaac's 20 years ago.  Due to her dedication, resolve, and unwavering commitment to finding solutions to improve my condition, I am still here. ”

— Deborah Y.

Why Naturopathy

How Dr. Kate Can Help

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ABOUT
Dr. Kathleen A. MacIsaac, MD, PLLC

Dr. Kathleen A. MacIsaac, MD, is a seasoned expert in functional and integrative medicine with over 30 years of experience. Originally trained as an Ear, Nose and Throat (Otolaryngology) surgeon and having served as an Air Force physician, Dr. MacIsaac became passionate about holistic health after witnessing the successful integration of natural approaches in German medicine. She has since dedicated her career to combining the best of conventional and alternative medicine, focusing on personalized care that addresses the root causes of health issues. Through her compassionate approach, Dr. MacIsaac helps patients achieve lasting wellness by offering tailored treatment plans that incorporate nutrition, hormone therapy, low dose immunotherapy, and more. She is committed to understanding not just the facts, but the stories behind her patients' health, creating a truly unique and supportive care experience.

FIND RELIEF WITH
Low Dose Immunotherapy

If you’re struggling with allergies, sensitivities to food or the environment, or digestive disorders like chronic reflux or irritable bowel syndrome, Dr. MacIsaac offers low dose immunotherapy to help desensitize your body to these triggers. Whether you are experiencing chemical exposures, environmental sensitivities, food intolerance, or digestive imbalances, we approach these issues holistically to uncover the “why” behind your symptoms. We’ll work together to support your body’s natural defenses and improve your overall quality of life.

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BALANCE YOUR BODY WITH
Hormone Therapy

If you’re experiencing symptoms like fatigue, mood swings, or hot flashes, Dr. MacIsaac offers personalized hormone therapy to help restore balance. Specializing in bioidentical hormone replacement therapy (BHRT), she addresses hormonal imbalances in both men and women, improving energy levels, sleep, mood, and overall quality of life. Whether you’re navigating menopause or dealing with low testosterone, Dr. MacIsaac’s holistic approach supports whole-body wellness.

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COMPREHENSIVE
Laboratory Testing

Dr. MacIsaac uses both traditional and functional laboratory tests to gain a deeper understanding of your health. From blood and stool to saliva and hair samples, these tests provide critical insights into various health issues such as digestion, hormone balance, immunity, and environmental exposures. With this comprehensive data, Dr. MacIsaac creates personalized plans that target the root causes of your health concerns, helping you achieve lasting wellness.

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Start Your Wellness Journey Today

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Schedule Your
Initial Consultation

Reach out to us by phone or use our online booking tool to schedule a 90-minute consultation with Dr. MacIsaac. During this time, she’ll dive deep into your health history, concerns, and goals, getting to know you and your unique situation.

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Complete
Lab Work

After the consultation, we’ll arrange for comprehensive lab tests to gather important data about your body’s current state and establish a baseline for treatment. This helps us understand the root causes of your symptoms and guide your customized treatment plan.

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Begin Your Personalized Wellness Plan

Once we have the results, Dr. MacIsaac will create a tailored wellness plan that addresses your unique health needs and goals. Whether it’s lifestyle changes, hormone therapy, low dose immunotherapy, or other holistic approaches, she’ll walk with you every step of the way to ensure lasting improvements in your health and well-being.

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