Functionally guided care

for a brighter you

Transforming lives through better health

As nurse practitioners with a deep passion for root-cause healing, we founded Radiant Health Collective to provide personalized, patient-centered care that actually gets to the heart of what’s causing your symptoms, rather than just masking them.

Clinic Overview

Meet our Team

Melissa Mangan

MSN, APRN, FNP-C

Co-Founder

Melissa's mission is to help others find the real reasons behind their health issues instead of just treating symptoms. She takes time with each patient to understand their unique history, environment, and lifestyle.

Hannah Lewis

MSN, APRN, FNP-BC

Co-Founder

Hannah's mission is to get to the root of health challenges and partner with each patient to create a holistic, individualized path toward lasting wellness. She has a deep commitment to helping patients feel seen and validated.

Jessie Rudi

Chief Operations Officer, PhD

Jessie’s strives ensure that every patient feels supported, valued, and empowered throughout their health journey. She oversees the day-to-day operations of the clinic and strives for a seamless experience for everyone who works with us.

We treat people, not just symptoms

You may come to us with one concern, but we look at the full picture – body, mind, and lifestyle.

We partner with you to uncover the root causes of imbalance and build a path toward vibrant, sustainable wellness.

Personalized Functional Medicine

Address the root cause of health issues with a whole-person approach that blends advanced testing and individualized care.

Hormone Replacement Therapy

Restore balance, energy, and clarity with tailored hormone therapy designed to support long-term vitality and wellness.

Gut Health

Target digestive concerns like bloating, reflux, and IBS with testing and therapies that rebuild a healthy gut.

Pediatrics

Holistic pediatric care focused on prevention, nutrition, and safe solutions for children’s health.

Adrenals

Support adrenal health to improve resilience, energy levels, and stress response through customized treatment plans.

Our work helps

real people.

Working with Melissa was the turning point in my journey to get pregnant. After six months of trying without success, her guidance and supplement plan helped me conceive within two months. Compassionate, knowledgeable, and supportive - I can’t recommend her enough!!!

Hannah is amazing. She really listened, explained everything clearly, and made me feel super comfortable the whole time. You can tell she genuinely cares about her patients. I left feeling very well taken care of. Highly recommend Radiant Health Collective, especially Hannah!

Melissa is a brilliant and compassionate practitioner who takes the time to truly listen and understand. I left feeling cared for, supported, and confident in the path forward for my health - for the first time in my adult life. She has made the perils of the hormonal onslaught of perimenopause less prickly and I couldn’t ask for more.

I had digestive issues for over a decade that impacted my social life and ability to work outside the home. Hannah was able to pinpoint all of my issues from just one stool test - we started treatment immediately. I felt relief within 2 weeks, and now have no issues traveling, visiting friends, or being on the road! My mental health has also greatly improved after following Hannah’s treatment approach that combined prescription medication, supplements, and food recommendations. I feel like I have my life back thanks to Hannah’s personalized approach to my care.