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Functional Neurologic Care in Penfield, NY

Welcome to Gateway Natural Health in Penfield, New York. This is a place for those who’ve tried everything, been told it’s all in their head, or are simply tired of surviving instead of living. Here, we offer whole-body care that blends naturopathic medicine, clinical nutrition, and trauma-aware chiropractic support. If you’re seeking answers, relief, or just a safe place to land—you’ve found it.

Our Healing Philosophy

We’re Dr. Andréa and Dr. Mike, a husband-and-wife team who believe healing is possible—even after years of illness, pain, or exhaustion. We've lived through our own health crises, and everything we offer is grounded in that experience. The body is intelligent, and there is always a way forward.

Dr. Andréa Mastrodonato

ND, MSACN, FN, CHC, AADP

I’m Dr. Andréa, and for years I didn’t believe healing was possible. I grew up sick—chronic infections, pain, and eventually, two cancer diagnoses. By my teens, I was on 23 medications and facing a spinal implant that would end my chance to have children.

One day, I chose a different path. I flushed the meds, endured a brutal detox, and began listening to my body instead of silencing it. That was the start of my real healing—and my life’s work.

Now, nearly 20 years into practice, I help others reclaim their health. Whether it’s chronic illness, fatigue, or unexplained symptoms, I walk beside them—gently, intentionally, and with hope.

Dr. Mike Mastrodonato

Chiropractor | Structural & Nervous System Specialist

I’m Dr. Mike, and my path to healing work began not in a classroom, but by witnessing the pain of people I love. I saw how disconnected we’ve become from our bodies—and how often healthcare ignores the “why” behind symptoms. That’s what led me to chiropractic care—not just to adjust bones, but to restore connection: within the body, the nervous system, and the self.

I focus on helping people out of chronic stress patterns using gentle, respectful techniques that support real healing. I take things slowly, always listening and building trust—especially with those who’ve had tough experiences before. I work with kids, adults, and families, and I’m here to say: you don’t have to just live with it. There’s another way.

Why Clients Choose Gateway Natural Health?

We work together to offer care that’s fully integrative, blending nutrition, structure, emotional support, and nervous system repair. Whether you need a deep reset or just feel off and don’t know why—we’ll help you find your way back.

    • Individual Wellness Consultations
    • Gentle Chiropractic Adjustments
    • Digestive Healing & Reset
    • Hormone and Fertility Support
    • Nervous System Support
    • Inflammation & Pain Relief
    • Chronic Illness and Trauma Recovery
    • Ongoing Education and Support
    • Inflammation & Pain Relief

What Our Patients Are Saying

I can confidently say the best move I ever made was making an appointment with Andrea at Gateway Nutrition years ago. I had been to the doctors a couple of times to find out why I was struggling with weight loss and various other things, like anxiety, low energy. I was eating well and exercising and in my mid 20s. The answers I got from the medical professionals that I saw were very disappointing and extremely frustrating.

Patient Name

Jane D.

Our Location

Gateway Natural Health, LLC

Serving the greater Rochester and Finger Lakes region. Virtual appointments available nationwide.

Address: 1807 Penfield Road Penfield, NY 14526
Phone: (585) 388-6086

Office Hours

Monday: 8:00 AM – 2:00 PM
Tuesday: 10:00 AM – 6:00 PM
Wednesday: Closed
Thursday: 10:00 AM – 6:00 PM
Friday: 8:00 AM – 2:00 PM
Saturday & Sunday: Closed

Ready to Begin?

We work together to offer care that’s fully integrative, blending nutrition, structure, emotional support, and nervous system repair. Whether you need a deep reset or just feel off and don’t know why—we’ll help you find your way back.