About Lisamarie NP
We help powerhouse women Fuel their gut, Ignite their metabolism, and Tame their hormones without wasting time on fads or one-size-fits-all plans, so you can finally feel balanced, strong, and confident.
Lisamarie Pietragallo, PhD, FNP-C, FMACP
is a functional health nurse practitioner with 30+ years in medicine
I know what it’s like to feel dismissed...
I know what it’s like to feel dismissed, to be told “everything is normal” when you KNOW something is off. In my late 30s, I was exhausted, gaining weight despite doing everything “right,” and riding a rollercoaster of hormone imbalances. I went from doctor to doctor, looking for answers—only to be handed Zoloft instead of real solutions.
But my struggles started even earlier. After facing cancer in my 20s, my hormones were a mess, and conventional medicine failed me. No one was looking deeper. No one asked why my body wasn’t functioning the way it should. That’s when I realized that if I wanted real healing, I had to find the answers myself.
That journey led me to functional medicine, where I finally discovered the root causes behind my symptoms. I learned how to use comprehensive lab testing, targeted nutrition, and supplements to heal my body—not just mask symptoms. And now, I help other women do the same. I’m here for the women who feel unheard, who are tired of being brushed off and told it’s just “stress” or “getting older.” If you’re struggling with fatigue, weight gain, brain fog, or stubborn hormone imbalances, I see you. I’ve been where you are, and I know there’s a way forward. If you’re ready to take back control of your health, I’m here to help you do just that—so you can wake up feeling amazing, fit into your clothes with confidence, and feel like YOU again.
Let’s get to the root of what’s really going on—because you deserve more than a prescription and a pat on the back.
“I believe clarity is the first step toward healing. When people finally understand their labs and their body, they stop feeling stuck—and start moving forward.”
- Lisamarie Pietragallo, PhD, FNP-C, FMACP
A Few Things About Lisamarie
Overview:
With over 30 years of experience in traditional medicine, Lisamarie Pietragallo is a functional medicine nurse practitioner dedicated to uncovering the root causes of her patients’ health issues. Her passion for functional medicine began after facing personal health challenges, including a cancer diagnosis in her 20s and hormone imbalances that were overlooked by traditional medicine.
Background and Experience:
A board-certified Family Nurse Practitioner and Functional Medicine Clinician with a PhD in Holistic Nutrition. But more than that—She is someone who’s walked the path of chronic symptoms, burnout, and frustration with a system that treats women like a lab range, not a human being.
She created Optimal Health and Well-Being and her signature program, The Foundational System, because she got tired of watching smart, capable women be dismissed, misdiagnosed, or thrown on meds as a default.
Personal Story:
After dealing with a cancer diagnosis and years of hormone imbalances, Lisamarie experienced firsthand the shortcomings of the conventional medical system. Her own journey led her to explore and adopt functional medicine, not only for her patients but also for her own health. She combines her extensive professional experience with a deep personal understanding of the health challenges many women face.
Commitment:
Lisamarie is dedicated to listening to women who have been ignored by traditional medicine, empowering them to feel confident in their bodies and understand that their symptoms are real and treatable. Her practice is focused on creating individualized treatment plans that truly work.
"Lisa has been amazing and supportive through all of it! She has educated me and has assured me the whole way. She’s been absolutely incredible to work with, especially after I felt so dismissed by the medical system. I highly recommend working with her if you want to get to the root cause of your symptoms versus just continuing to mask them and accepting that feeling awful is just a part of life. I assure you that it is not!"
- Samantha (Foundational System Patient)
CJ Pietragallo, FMACC
FMACC, Health Specialist, LNP + OHWB
Meet our Health Specialist, CJ
CJ Pietragallo is a certified Functional Medicine Health Specialists (FMACC) who brings a powerful blend of personal passion and professional training to the LNP and OHWB teams. As the son of Functional Medicine Nurse Practitioner Lisamarie Pietragallo, CJ grew up surrounded by the principles of root-cause healing and holistic care—making wellness less of a career shift and more of a calling.
After earning his certification from the Functional Medicine Academy, CJ now supports clients through group coaching clinics and open office hours, helping translate science into simple, sustainable action. He’s especially skilled at meeting clients where they are and guiding them with empathy, accountability, and a good dose of encouragement.
Outside the clinic, CJ is an avid golfer and recently worked as a professional caddie and also started his own golf brand, crafting handmade luxury leather golf goods. He lives in sunny Sarasota, Florida with his fiancé Bella and their two spirited Siberian huskies, Cora and Malcolm—who make sure he gets his steps in.
Laney Holloway
Yoga Teacher, Pilates Instructor, and Health Coach, LNP + OHWB
Meet our Health Specialist, Laney
Laney is a certified Health Specialist, Yoga Teacher, and Pilates Instructor with a passion for helping women reconnect with their bodies and build sustainable, vibrant lives—physically, mentally, and spiritually.
Her approach is rooted in bio-individuality—because there’s no one-size-fits-all when it comes to wellness. After years of struggling with body image, yo-yo dieting, and chasing quick fixes, she finally found balance by tuning into what actually works for her. Now, she help others do the same.
Whether you’re navigating hormonal imbalances, trying to regulate your cycle, or simply craving a healthier relationship with your body, Laney will guide you in finding your own version of wellness—one that feels nourishing, aligned, and sustainable.
Laney Holloway
Yoga Teacher, Pilates Instructor,
and Health Specialist, LNP + OHWB
Not sure where to begin?
Start here.
If you’ve ever wanted a deeper review of your labs and what they actually mean, this Functional Health Call is designed for that.
This call is normally $447, and when you sign up, you can secure a voucher to receive it for $97.
Connect with us
© Copyright 2026. Optimal Health & Well-Being. All rights reserved.