Abigail Wozniak
Specialties
- Autoimmune disease
- Diabetes or prediabetes
- Endometriosis
- Food allergies
- General health
- GERD / Acid reflux
- Gut health
- Healthy aging
- Help gaining weight
- Help losing weight
- Hormonal health
- Hypothyroidism
- Menopause
- PCOS
- Pre or postnatal nutrition
- Thyroid disorders
- Weight loss medications / GLP-1s
- Weight stabilization
- Women's health
Approaches
🌱
Functional medicine🧍
Personalized macrosđź’›
Relationship with food🧪
Lab testing
Identifies as
- LGBTQ+
- White
- Female
Minimum patient age
Patient reviews
“Abigail is amazing! Her expertise is unmatched! She had truly taught me SO much. She is supportive, non-judgmental, and incredibly informative. I felt heard and empowered every step of the way. She has given me realistic guidance that actually fits into real life. She is an IBCLC, which had been extremely helpful as a breastfeeding mom! I finally feel confident in fueling my body. So grateful for her care! Highly recommend! “
by Emily on January 13th, 2026
“Abby is great to work with—she helped me understand my PCOS and ways to regulate my body so that i’m not having crazy sugar cravings. She’s very good at celebrating the little wins and helped me realize that progress builds overtime. Abby is a genuinely caring nutritionist who will work with you to figure out what’s best and most do-able for you and your lifestyle. I saw her for 5+ appointments, and I recommend her 100%. “
by Casey on November 14th, 2025
About Abigail
I know what it’s like to struggle with health issues no one really explains. When you are told everything looks fine but you know something is off. I also know what it’s like to finally get a diagnosis and still have no one connect it to your food, your lifestyle, or what you can actually do about it. That is what led me into functional nutrition. I have spent years studying how the body actually works and spoiler alert, your body is a whole ass system.
Approach to care
I do not believe in shame as a motivator. Ever. My job is to meet you where you are and help you make sense of what is going on so you can actually feel better. I excel at working with neurodivergent adults, gut and metabolic issues, thyroid and hormone imbalances including PCOS, perimenopause and menopause, people using GLP-1s, and clients who are breastfeeding and need nutrition that truly supports that season. If you have been told your labs look normal but you do not feel normal, you are in the right place.
Your first session with Abigail
Our first session is more of an info dump than a lecture. You get to bring everything. Your history, symptoms, labs, frustrations, and all the little details you have been carrying around. We go deep and start connecting the dots, because your body is a whole ass system and it is all connected. You will leave feeling seen, clearer on what is actually going on, and with a focused starting point so we know where to begin. No pressure. No judgment. Just real answers and a path forward.
Location
đź“Ť STL , Missouri
Education
Bachelor of Science/ Dietetics
Hobbies
They change depending on my latest obsession but food, bikes, taking pictures and chasing water are constant.
Licenses and Certifications
IBCLC - International Board Certified Lactation Consultant
LD - Licensed Dietitian
RDN - Registered Dietitian Nutritionist