Roberto Ruiz

RDN

4.93

(55)

Specialties

Diabetes or prediabetes
General health
Healthy aging
Heart health
Help gaining weight
Help losing weight
Men's Health
Prediabetes
Sports & performance nutrition
Type 2 diabetes
Weight stabilization
Women's health

Approaches

⭐
Weight-neutral
💊
Supplement management
🔍
Research-focused
🤝
Accountability

Identifies as

Male

Minimum patient age

1 year old

Patient reviews

“I’ve had an amazing experience working with my Roberto. He’s helped me stay accountable and be intentional about what my body needs to fuel marathon training, while also supporting my goals of building healthier meal choices. He’s communicative and thoughtful with every recommendation. You can tell he takes the time to understand my needs and provide helpful tools and tips that actually work. I’m truly grateful for his guidance and support. It’s made a real difference in my journey.“
by Euridice on November 20th, 2025
“Roberto is awesome!! I wanted to work with a dietician because I had the goal of reducing body fat and maintaining / gaining muscle. Roberto brings a great combination of encouragement, coaching, and scientific backing that enables true progress toward your goals. If you are looking for a dietician that can help you add in healthy habits, encourage you in building strength, never guilt you for what you eat, and is focused on catering their care to your goals, Roberto is the dietician for you“
by Jeremy on November 19th, 2025
“Working with Roberto has been a key element in my weight loss journey. He helped tailor a plan that works around my schedule and is not difficult to maintain. I cannot thank him enough for his help. “
by Bobby on November 18th, 2025

About Roberto

I’m a Registered Dietitian passionate about helping people feel their best at every stage of life. My expertise includes weight management, diabetes care, and sports performance. I also support clients interested in specialized eating patterns such as Paleo, Keto, Low Carb, and Vegan. With a strong focus on healthy aging, I combine clinical knowledge with a practical, supportive approach to help you thrive.

Approach to care

I believe nutrition should be both evidence-based and realistic. My approach is personalized—I work with you to find strategies that fit your lifestyle, goals, and preferences. Whether you’re aiming to improve performance in the gym, manage a medical condition, or simply feel more energized, we’ll create a plan that balances structure with flexibility. I also value education, so you’ll gain the tools and confidence to make sustainable choices long after our sessions.

Your first session with Roberto

In our first meeting, I’ll take the time to get to know you—your health history, current habits, goals, and any challenges you’ve faced. Together, we’ll set clear, realistic objectives and begin outlining a tailored plan that fits your unique needs. My goal is for you to leave the session feeling supported, motivated, and confident about your next steps.

Education

B.S. in Nutrition and Dietetics, University of Puerto Rico • Dietetic Internship, Veteran Affairs Administration Medical Center, San Juan • Registered Dietitian Nutritionist (RDN)