Ashleigh Oliveira
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Ashleigh Oliveira

4.5
(36)
5
(100+)
1+ years of experience
Video calls
In-person
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Background

Hi, I'm Ashleigh! I'm a Registered Dietitian and PhD nutrition scientist who believes nutrition advice should be backed by evidence—not diet fads. I work as a dietitian and a scientist in a research lab that runs clinical nutrition trials. My passion is translating the cutting-edge science into real world applications!

When we work together, you'll have a judgment-free partner who helps you separate fact from fiction. Wondering if a supplement is worth the money? Curious why a diet worked for someone else but not for you? I'll explain the science in a way that's easy to understand so you know what works, why it works, and what simply isn't worth your time or budget. Together, we'll build a personalized plan that's realistic, sustainable, and designed around your goals—not someone else's.

In summary with me you will get:

🧬 A scientist who publishes nutrition research.

🔬 Actively involved in clinical trials (GLP-1s, bariatric surgery, weight management, performance nutrition, CKD, Crohn's, IBS).

💊 A trusted guide through the supplement industry who can help clients avoid wasting money

🧠 Someone who teaches the "why," empowering you to understand nutrition instead of just following a meal plan.

🩺 A dietitian equipped to support everything from digestive disorders to chronic disease and hormone health, including IBS, IBD, celiac disease, diabetes, PCOS, oncology nutrition, food allergies, and eating disorder recovery.

🍱 A foodie who loves to meal plan. Tell me all your likes and dislikes and I'll craft your meals based on your individual needs and preferences!

Outside of nutrition, you'll usually find me biking, catching live concerts, watching movies, hanging out with my cats, building Legos or exploring tattoo conventions. I love creativity, self-expression, and helping people embrace who they are—inside and out.

Availability

Approach

As a PhD-trained nutrition scientist and Registered Dietitian, I bring both cutting-edge research and real-world strategies to my clients. I focus on creating personalized, science-backed plans that fit your lifestyle, helping you feel empowered, supported, and confident in reaching your health goals

Specialties

Diabetes
Cancer / Oncology
Vegan & Vegetarian
Diabetes
SIBO
General Nutrition
Gut Health
Food Allergies & Sensitivities
Bariatric
Crohn's Disease
Celiac
PCOS
Eating Disorders & Disordered Eating
GERD
High Cholesterol
Sports Nutrition
IBS
Colitis
Transplant
Autoimmune
Perimenopause & Menopause
IBD
Kidney Disease
POTS
Weight Loss
High Blood Pressure
Thyroid Health

Diets

Diabetes

Cuisines

Diabetes

I identify as

Diabetes

Languages

Diabetes

Modalities

Weight Loss Medication
💤
Sleep
🌿
Holistic
⚙️
Functional
🥦
Meal Planning
💊
Supplement Management
🥗
Plant-Based
🔗
Integrative
💞
Relationship With Food
🔬
Lab Testing
💬
Motivational Interviewing
🍴
Intuitive Eating
📏
Personalized Macros
🧠
Cognitive Behavioral Therapy (CBT)
❤️
Health At Every Size (HAES)
📊
Accountability
🏃
Exercise
🔎
FODMAP
🧘
Mind-Body Connection

Insurance accepted

Aetna, Anthem, Blue Care Network, Blue Cross, Blue Cross Blue Shield, Blue Cross Blue Shield of Illinois, Blue Shield, Carefirst, Cash Pay, Cigna, Empire, Golden Rule, Highmark, Horizon, Independence Blue Cross, Optum, Oxford, Regence Blue Cross Blue Shield, United Healthcare, United Medical Resources (UMR)

Seeing members in

AZ, CA, CO, CT, HI, IL, IN, MA, MI, NH, NJ, NY, OK, OR, PA, TX, VA, WA, WI

Location

Address
Reviews
4.5
36 Reviews
(36)
5
(273)
4
(27)
3
(27)
2
(27)
1
(4)
AI summary of written reviews

Clients consistently describe Jane as warm, knowledgeable, and easy to talk to. Many highlight noticeable improvements in their eating habits, energy, and confidence after just a few weeks of working with her.

While a handful of clients hoped for more structured follow‑up, the vast majority praise her for setting realistic goals and explaining nutrition in a way that finally “clicks.”

Overall, Jane is highly recommended for anyone looking for thoughtful, supportive guidance.

6 members left a publicly written reviews
2 days ago

Jane completely changed how I think about food. She’s patient, knowledgeable, and explains things in a way that actually makes sense.

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