WHO WE WORK WITH
We work with entrepreneurs (who are coaches, dietitians and nutritionists) at all levels whether they are looking to start their company or have already built their business and are looking for guidance to take their business to the next level.
We focus on working with entrepreneurs and coaches that are looking to make a big impact, and who are ready and dedicated to making a difference.

WHY WELLFUEL
Working with Isabel offers an incredible opportunity to learn from someone who has achieved extraordinary success in the nutrition and wellness space. In the first year of business, Isabel grew her company to six figures.
By the end of year 2, Isabel had expanded her nutrition company to multiple six-figures. Now in year 6 Isabel has expanded her practice to include a robust social media presence, group programs, and a waitlist for her one-on-one nutrition appointments.
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Let us help you bring wellness to your business. Subscribe now to get the latest Wellfuel business updates, learn how we work with clients, and more!
Work With Us

Wellfuel’s 12 week program will help you get your business launched, and/or to the next level. Designed for entrepreneurs at every level, our program can meet you where you are.
Want more? We also have a VIP option that may be right for you (we’ll discuss when we get in touch).
Whether you’re at the beginning phase of your entrepreneurial career or are already running a successful company as a dietitian, nutritionist or coach – we can help you take your business to the next level!
- How to get started
- Decide on your offer
- Reach your ideal clients
- Grow your business
- Make big impact
- Growing your social media
- Finances, numbers and growing your team
- Functional medicine tips and tricks
- Other streams of revenue
- … and more!
What Clients Are Saying
“I’ve been in private practice for five years and hired Isabel to be my coach this past fall. She breathed a new life into my business and gave me such confidence with regard to my services that I didn’t even know I had lacked before. She takes time to listen to your business, goals, and target population to establish a personalized plan of action. And beyond that, she is an absolute joy to work with. She’s quick to respond yet thoughtful in her answers and her enthusiasm for both nutrition and working with clients is infectious!”
– Chloe, Riverside Nutrition
“Isabel Smith is the real deal. She is a born entrepreneur, wise beyond her years. I was lucky enough to be referred to her through another one of her coaching clients. The three words that come to mind when I think of our time together are accountability, clarity and direction. When we met, my business was 7 months old, and growing slower than I wanted. I was overwhelmed with the day to day operations, and paralyzed when it came to seeing the big picture. Isabel helped me break my growth plan down into simple, achievable steps, and gain clarity on where I was going professionally. I’ve become a more organized and focused business owner, excited about my future, and I plan to continue to work with her as my business evolves.”
– Jess, Full Circle PT and Wellness
“Isabel has been vital to helping me expand my business. She is able to take a thousand foot view of your practice and widdle down to the areas that support development and add value to patients. As dietitians we are not trained in business, so having someone like Isabel to put you in to that mindset is invaluable.”
– Skylar Griggs, Newbury Street Nutrition
About Us

Our Founder
Isabel Smith, MS RD CDN, is a nationally recognized Functional and Integrative Registered Dietitian, Business Coach, and Certified Level 2 Reiki Practitioner. She is the CEO and founder of Isabel Smith Nutrition and lives in New York City. She holds an MS in Nutrition Communications from Tufts University and a BA in Health and Exercise Sciences from Gettysburg College.
Isabel started her business from scratch and grew it to six figures the first year and multiple six figures and beyond the following years. At the root of her success has been the network she has created behind it her passion for her clients and for helping people through integrative and functional nutrition and wellness.
Prior to starting Wellfuel, Isabel worked with business leaders, coaches, and dietitians helping them to launch successful businesses; and due to her success decided to create our business launch program we have here.
