What are the opening hours?

Monday 8am - 5:30pm Tuesday 8am - 5:30pm Wednesday 8am - 5:30pm Thursday 9am - 5:30pm Friday 9am - 5:30pm

NRC Research Institute

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United States
Orange, CA
NRC Research Institute

We are a dedicated clinical research and development facility located in Orange, California.

Currently Enrolling Clinical Trials:

-Autism (Teens & Adults)
-ADHD (Children & Teens)
-Bipolar Disorder
-Depression
-Female Sexual Arousal Disorder (FSAD)
-Obsessive Compulsive Disorder (OCD)
-Post Traumatic Stress Disorder (PTSD)
-Schizophrenia
-Social Anxiety Disorder

Clinical trials are research studies that test how well new medical approaches work in people. Each study answers scientific questions and tries to find better ways to prevent, screen for, diagnose or treat a disease or disorder. Clinical trials may also compare a new treatment to one that is already available. Every clinical trial has a protocol, or action plan, for conducting the trial. The protocol describes what will be done in the study, how it will be conducted, why each part of the study is necessary, and guidelines about who can participate. Some studies need volunteers with a certain disease and some need healthy volunteers.

01/01/2026

Wishing everyone a Happy New Year! Offices will be closed tomorrow, 1/1/2026 for New Years Day. We can't wait to see you in the new year!

12/30/2025

We've all probably heard the statement that most New Year's Resolutions fail by the end of the first month of the year. But why is that? Learn more, and discover how to make resolutions stick:

Discover how maladaptive schemas make most New Year’s resolutions fail, and how to approach change at a deeper level.

12/24/2025

Happy Holidays from all of us at NRC Research! Our offices will be closed on December 25th and 25th for the holidays. Have a safe and happy holiday week!

12/20/2025

Our 's Study is still enrolling! Sign up at nrcresearch.con/signup OR call 714-289-1100!

12/17/2025

The holidays can be a stressful time, from large family gatherings, financial stresses, or even being alone during the holiday season. Learn more about some tips for handling the holiday stress:

A psychologist’s guide to surviving holiday stress, family drama, and seasonal loneliness.

12/16/2025

We have inpatient and outpatient studies enrolling at NRC! Learn more!

Interested in participating in a clinical research study? Fill out the contact form below, or call us.

12/11/2025

Many people think that they need a psychiatrist to discuss mental health issues and medications, however, talking to your primary care provider is a great place to start! Learn more:

By bringing mental health into the conversation during routine primary care visits, patients can take a more proactive and integrated approach to their overall well-being.

12/09/2025

December is Seasonal Affective Disorder (SAD) Awareness Month! SAD is a type of depression that typically occurs in the winter months, affecting a large number of Americans each year. Learn more about SAD Awareness Month!

Each year, millions of Americans are affected by this condition, which brings on significant mood changes in response to the changing of seasons. Typically SAD occurs during late fall and ...

12/02/2025

Can you believe it's December? This year has flown by, but our clinical trials are still enrolling for 2025! Sign up at nrcresearch.com/signup to see if you may qualify!

11/27/2025

Our offices will be closed November 27th and 28th for the the Thanksgiving holiday. Happy Thanksgiving from everyone at NRC!

11/25/2025

Check out our studies at NRC Research! Sign up on our website or give us a call at 714-289-1100 to see if you may qualify! www.nrcresearch.com/signup

11/20/2025

The holidays can be a stressful time for a variety of reasons. Check out these tips for reducing stress and enjoying the holidays!

Holidays are stressful. Here are four quick habits to work on before and after the season to reduce stress and increase your enjoyment.

Address

1010 W Chapman Avenue
Orange, CA
92868

Opening Hours

Monday	8am - 5:30pm
Tuesday	8am - 5:30pm
Wednesday	8am - 5:30pm
Thursday	9am - 5:30pm
Friday	9am - 5:30pm

Telephone

+17142891100

Website

http://www.NRCResearch.com/

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Our Story

We are a dedicated clinical research and development facility located in Orange, California. Our mission is to obtain quality research data in order to advance safe and effective therapeutics to the marketplace.

Studies for Adults

Bipolar Disorder

Depression (MDD)