Krystal Martinez, RDN, RD, CA | Dietitian

What patients are saying

Overall rating

5.00

Average wait time

5.00

Bedside manner

5.00

“Krystal is such a supportive and down-to-earth dietitian. I came in feeling completely overwhelmed by all the nutrition advice online and unsure of what would actually work for me. She immediately put me at ease with her humor, compassion, and practical tips. I love that she helps me manage my blood sugar without giving up the foods I enjoy—she even encouraged me to keep cultural foods on my plate, which was really important to me. Our sessions never feel rushed or judgmental; instead, Krystal listens and helps me create realistic changes that actually fit into my life. I’ve already noticed more energy, less stress around food, and more confidence in knowing how to take care of myself. She truly gets it on both a professional and personal level, and I’m so glad I found her”

BSLess than 1 year ago

About Krystal Martinez

This provider is not licensed in the state of TX, MA, OK, OR, PA, VT, WA, HI. Feeling overwhelmed by all the nutrition advice on social media? Wondering what’s actually legit and what’s just another wellness trend? You’re not alone! Nutrition is a science—it’s constantly evolving—and it can feel confusing trying to figure out what works for you and your unique needs. Hi, I’m Krystal, a Registered Dietitian here to support you in building a more peaceful and empowered relationship with food, your body, and your health. I support clients navigating Prediabetes, Type 2 Diabetes, PCOS, Digestive Issues, and their relationship with food. Whether you’re trying to manage blood sugar without giving up your favorite foods (yes, tacos included), or you’re just tired of feeling like food is a puzzle you can’t solve. I’m here for that. I get it on a personal level, too. As someone who’s lived with stomach sensitivities since childhood, I know firsthand how difficult it can be to make peace with food while figuring out what your body can tolerate. In a world that moves fast, it’s easy to tune out your body’s signals. But together, we’ll slow down and explore how simple, sustainable lifestyle shifts, an individualized approach can make a meaningful difference in your health and energy. Before becoming a dietitian, I worked in community health clinics, food access programs, and a catering kitchen (yes I love food!). That taught me something important: our relationship with food is shaped by much more than willpower. Culture, access, time, health, emotions—it all matters. As a first-generation Mexican American, I’m passionate about helping people keep their cultural foods on the plate, not take them away. Food is connection, comfort, identity, and joy. You don’t have to trade that in for health. We can have both.

Is this doctor in your insurance network?

Enter your insurance carrier and plan

choose insurance

In-network insurances

99% of patients have successfully booked with listed insurances

Krystal Martinez, RDN, RD has 100+ in-network plans.

Popular visit reasons

Auto-immune Disorder

Diabetes Consultation

Diabetes Education

Gassiness

Irritable Bowel Syndrome

New Patient Visit

Type 2 Diabetes

Ulcerative Colitis

Auto-immune Disorder

Diabetes Consultation

Diabetes Education

Gassiness

Education and background

Practice names

Diabetes Digital

Board certifications

Commission on Dietetic Registration
Registered Dietitian (RD) (Commission on Dietetic Registration)
Registered Dietitian Nutritionist (RDN) (Commission on Dietetic Registration)

Education and training

California State University, Los Angeles, Post-Baccalaureate in Nutrition Science
California State University Long Beach, Internship in Dietetics
University of California San Diego (Bachelor's)

Languages spoken

English
Spanish

Provider's gender

Female

NPI number

1740036425

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

1 review

Most relevant

Krystal is such a supportive and down-to-earth dietitian. I came in feeling completely overwhelmed by all the nutrition advice online and unsure of what would actually work for me. She immediately put me at ease with her humor, compassion, and practical tips. I love that she helps me manage my blood sugar without giving up the foods I enjoy—she even encouraged me to keep cultural foods on my plate, which was really important to me. Our sessions never feel rushed or judgmental; instead, Krystal listens and helps me create realistic changes that actually fit into my life. I’ve already noticed more energy, less stress around food, and more confidence in knowing how to take care of myself. She truly gets it on both a professional and personal level, and I’m so glad I found her

Less than 1 year agoBS

Frequently asked questions

How soon can I make an appointment with Krystal Martinez?

Generally, Krystal Martinez has appointments available on Zocdoc within 1 week. You can see Krystal Martinez's earliest availability on Zocdoc and make an appointment online.

Is Krystal Martinez accepting new patients?

Krystal Martinez generally accepts new patients on Zocdoc. You can see Krystal Martinez's earliest availability on Zocdoc and schedule an appointment online.

Does Krystal Martinez accept my insurance?

Choose your insurance plan to verify if Krystal Martinez is in-network.

Can I make an appointment with Krystal Martinez online?

Yes, you can make an appointment online with Krystal Martinez using Zocdoc. It’s simple, secure, and free.

What practice does Krystal Martinez work with?

Krystal Martinez works with Diabetes Digital.

Which board certifications does Krystal Martinez have?

Krystal Martinez is certified by Commission on Dietetic Registration, Registered Dietitian (RD) (Commission on Dietetic Registration), and Registered Dietitian Nutritionist (RDN) (Commission on Dietetic Registration).

What are common reasons for patients to see Krystal Martinez?

Krystal Martinez frequently sees patients for Auto-immune Disorder, Diabetes Consultation, Irritable Bowel Syndrome, New Patient Visit, and Type 2 Diabetes. You can see other visit reasons for Krystal Martinez on their profile.

What languages does Krystal Martinez speak?

Krystal Martinez speaks English and Spanish.

How do patients rate Krystal Martinez in reviews?

1 patients have reviewed Krystal Martinez. The overall rating for this doctor is 5/5. They have a 5/5 rating for bedside manner and a 5/5 rating for wait time. You can read individual reviews and ratings on their profile.