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Fit4Life Nutrition

2 specialties

5.00

Patient reviews

All reviews have been submitted by patients after interacting with the practice.

Overall rating

5.00

Wait time

5.00

Bedside manner

5.00

Insurances accepted

99% of patients have successfully booked with these insurances

Aetna

BlueCross BlueShield

UnitedHealthcare

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Fit4Life Nutrition

All provider availability

Today, Jun 25 – Wed, Jul 8

Insurances accepted

99% of patients have successfully booked with these insurances

Aetna

BlueCross BlueShield

UnitedHealthcare

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Fit4Life Nutrition

***PLEASE NOTE: We do NOT accept college or university STUDENT health plans from Aetna or UnitedHealthcare (UHC), including UHC Student Resource Plans. These plans are NOT covered by our practice. If you're unsure whether you have a student health plan, please call the Member Services number on the back of your insurance card BEFORE booking an appointment. Thank you!*** Tired of starting over with your weight and fitness goals and ready to maximize your nutrition, fitness, and habits in a sustainable way? I help clients with their weight goals, improve body composition, build healthier habits, and create realistic routines they can maintain long term — without restrictive dieting. My approach combines evidence-based nutrition, behavior change coaching, accountability, and practical strategies tailored to real life. I focus on helping clients stay consistent through busy schedules, stress, cravings, emotional eating, and loss of motivation. Together, we work on: - Weight and sustainable habit change - Fitness and body composition goals - Emotional eating and cravings - Meal planning and high-protein nutrition - Building consistency and motivation - Nutrition to support exercise performance and recovery I provide supportive, direct, and non-judgmental coaching focused on long-term progress, not perfection. My goal is to help you build habits that feel realistic, flexible, and sustainable so you can feel more confident in your health long term. If you're looking for a realistic approach to nutrition, weight, and fitness, I’d enjoy to work with you.

Patient reviews

All reviews have been submitted by patients after interacting with the practice.

Overall rating

5.00

Wait time

5.00

Bedside manner

5.00

Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here

21 reviews

Most relevant

Issac provided a good foundation for nutrition. Would recommend for anyone wanting to eat better and feel better.

PPVerified patient

Isaac was very personable, he answered my questions and I have high hopes for our next session.

DPVerified patient

Isaac Diaz is knowledgeable and an excellent listener. I would definitely recommend him.

MTVerified patient

Very professional and very friendly while explaining things that are completely understand

HHVerified patient

I learned a lot! I can’t wait to learn more about nutrition and ways to improve my health.

SSVerified patient

Isaac was professional and helpful in all sessions

AVVerified patient

Isaac is great! It really seems like he “gets it” and he has an impressive, multidisciplinary knowledge. He was delivering breakthroughs as early as our first session!

BPVerified patient

I am very pleased with the work I have done with Isaac. He listens and provides manageable steps and actions you can take to meet your goals. He shares knowledge so that you can make good decisions and choices on the way to a healthier lifestyle. Highly recommend!??????

DHVerified patient

He was very welcoming and friendly, yet professional. Definitely felt like he was there to support me and my goals in the best way possible. Highly recommend him to anyone especially for athletic goals!

DCVerified patient

Seeing Isaac as a dietitian was a great decision. He was very easy to talk to, and appreciated my honesty and bluntness. He listened to my concerns, and offered realistic solutions and advice. I know my body and some of what works for me (and what probably doesn’t). I know I don’t always make the best choices with my diet. But he never judged me for that. He was professional and helpful during our conversation—so much so, that it felt like I was talking to a friend or coworker. I highly recommend him as a dietitian.

August 20, 2025William C.Verified patient

My appointment with Isaac was great! He asked me so many questions and he could Identify the mistakes was doing in my diet. He answered all my questions and elaborated a very good plan for me to loose weight. I can’t wait for next visit. Thanks.

SFVerified patient

Dr. Isaac was very friendly and took the time to listen to my concerns and needs. I learned a lot from him and about myself during the appointment and I appreciated his grace-based approach to nutrition, health and fitness.

August 11, 2025Katlyn S.Verified patient

Good listener and knowledgeable

JFVerified patient

Issac is great to talk with. He is easy going and can relate. He took the time to address all of my questions. I especially liked thathe took notes so that he didn't miss any points in my multiple part questions.

ADVerified patient

Isaac is a great clinician. Personable and understanding, his approach to diets is small meaningful changes to better for choices. He takes into account his clients' living situation and conditions to tailor the best approach to reach attainable goals and remembers the little details over sessions making his bedside manner more akin to a foodie friend than a doctor treating yet another patient.

JBVerified patient

I really liked working with Isaac! It was really helpful to have an audit of my eating habits, and I learned a lot over the course of my visits!

GLVerified patient

Issac was very professional and listened to my wants and needs. Which in turn, helped us make actionable goals to strive for. He further provided me with useful resources that helped me track my diet so I could stay consistent and have a record to refer back to!

CCVerified patient

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JRVerified patient

CHVerified patient