Redefining Women’s Health

RESTORING BALANCE, RESILIENCE, & VITALITY FOR EVERY STAGE OF LIFE

Precision Medicine & Personalized Care

Designed to Help You Thrive

Healthcare should do more than just manage your symptoms. At Oizō Wellness Collective, we go deeper to identify and treat the root causes of hormonal, metabolic, and cellular imbalances. With evidence-based medicine, advanced tools, and the latest breakthroughs in precision and longevity care, we empower our patients to move beyond just managing symptoms to achieve true, sustainable vitality.
From hormone optimization therapies and PCOS support to improved metabolic health and sustainable weight management, Oizō Wellness Collective offers a concierge-style approach to women’s health, prioritizing advanced therapies, personalized care, and long-term vitality. As a boutique wellness practice, Oizō provides an intentionally personal and customized experience, allowing us to deliver highly curated, results driven care offered nowhere else in the region.

Our Services

Hormone Health
Weight Wellness
Metabolic Health and Longevity
Regenerative Aesthetics
Peptides

About Us

Healthcare for Women, By Women

Founded by Dr. Charise Fashho and Dr. Abigail Hart, Oizō was born from the high-pressure world of hospital medicine. The duo first crossed paths as OB hospitalists, navigating the intense demands of shift work and complex patient care. What began as a professional partnership forged in the trenches of high-stress healthcare evolved into a shared vision for a better way to practice medicine—one that prioritizes prevention, precision, and longevity.

Testimonials

What They Say

“She (Dr. Hart) took all of my worries away. I found there is no question that is a silly question. She answers everything thoroughly. Smiles and is lovely, but also is going to make sure everything is going to be taken care of and gone over in your time with her. I never felt rushed out the door. Never had to wait hours or spend half a day at her office. I am very confident and feel positive in her care for me. Would recommend to ALL!”
– Amanda

“After having some health struggles and a hysterectomy in the course of a year, I found myself struggling with dryness during intercourse when that had never been an issue before. After chatting with Dr. Fashho she introduced the idea of the o-shot. At first, I was scared and nervous but Dr. Fashho walked me through every step and put me at ease. My nerves were eased when I realized a regular Pap test is more painful. Best decision ever! Not only did it help with dryness, but it also helped with my drive and overall confidence that I didn’t know I was struggling with until after the shot gave me the boost I needed. Will definitely be doing it again when the time is up.”
– Anonymous

“I had the BEST experience at Oizō Wellness Collective! This is on e of the cleanest & nicest facilities in Lafayette!! Dr. Hart was AMAZING!!! She has the steadiest hand when she gives you a shot! She will answer any of your questions & put your mind at ease!! ⭐️⭐️⭐️⭐️⭐️If you havent’t been… do yourself a favor & Geaux!!! Red light therapy ✅ workout ✅ PRP Vampire Facelift ✅”
– Anonymous

How does Oizō differ from my OB/GYN?

Oizō Wellness Collective offers the essentials of well-woman care, including Pap smears and annual exams with clinical breast exams and osteoporosis screening, in a more personal, unhurried setting. We also refer for mammograms and other breast imaging as needed.

Where we differ is in depth. Oizō looks beyond routine care to what often sits beneath unresolved symptoms.

We specialize in hormone health, metabolic function, and root-cause evaluation, areas where many women experience fatigue, weight changes, brain fog, and sleep disruption without clear answers.

Our approach includes advanced metabolic and hormone testing, personalized hormone therapy (including HRT), InBody body composition analysis, and physician-guided programs for weight, metabolism, and longevity.

Most concerns can be fully evaluated here. When a biopsy or more specialized care is needed, we refer you to one of our close and trusted OB/GYN partners, so you’re never left to navigate the next step alone.
Screening is where we begin.

Optimization is where we focus.