Katie Olzewski, RD

4.5
(36)
Video calls
In-person
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Background

Katie is a Registered Dietitian with a passion for enhancing your health and wellness journey. Katie specializes in healing your relationship with food, intuitive eating, mindfulness, and the mind-body connection. Katie emphasizes the importance of realistic and maintainable healthy behavior change. This entails working with your unique lifestyle, goals, environment, and preferences to create your ideal well-balanced lifestyle. Additionally, Katie is a Certified Personal Trainer with a specialty in strength training. Katie emphasizes the importance of health not only for the physical body, but as well as the mind and spirit. Katie attended the University of Illinois at Chicago where she completed the coordinated nutrition program. As a Chicago based RD, in her free time, Katie enjoys going to yoga, art classes, trying new restaurants and coffee shops, reading, spending time with friends, creating content for social media, blogging, and enjoying all of the exciting activities Chicago has to offer. Katie’s integrative, inclusive, and holistic approach ensures to implement improvements to your overall health and wellbeing, while ensuring that it continuously aligns with your goals, values, and readiness. Katie believes that your relationship through health, fitness, and recovery should be an easy and enjoyable process. Health is never a “one size fits all.” It is multifactorial, and unique to every single one of us. Katie promotes a non-restrictive, non-judgmental, balanced approach to health and wellness. Together, Katie wants to help you create your own version of balance.

Availability

Approach

"Katie Olzewski, Chicago-based Registered Dietitian and Personal Trainer, specializes in fostering a healthy relationship with food and exercise. She customizes balanced lifestyles, prioritizing realistic changes, and advocates for a non-restrictive, individualized approach to wellness. She encourages aligning improvements with personal values for enjoyable health and recovery."

Specialties

Gut Health
Celiac
Eating Disorders & Disordered Eating
Food Allergies & Sensitivities
IBS
Sports Nutrition
Vegan & Vegetarian
Weight Loss
IBD

Modalities

🍴
Intuitive Eating
📊
Accountability
💬
Motivational Interviewing
🔎
FODMAP
🚫
Elimination Diet
💞
Relationship With Food
🧘
Mind-Body Connection
🏃
Exercise
🧠
Cognitive Behavioral Therapy (CBT)
💊
Supplement Management
🔗
Integrative
🥦
Meal Planning
🥗
Plant-Based

Insurance accepted

Aetna, Anthem, Blue Cross Blue Shield, Blue Care Network, Blue Cross, Blue Shield, Carefirst, Cigna, Empire, Golden Rule, Highmark, Horizon, Independence Blue Cross, Regence Blue Cross Blue Shield, Oxford, Select Health, United Healthcare, United Medical Resources (UMR)

Seeing clients in

AK, AZ, CA, CO, CT, HI, ID, IL, IN, MA, MI, NH, NJ, NY, NC, OK, OR, PA, TX, UT, VT, VA, WA, WV, WI, WY

Location

1504 Portia Rd, Grayslake, IL 60030
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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 clients left 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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