What are the opening hours?

Monday 6am - 6pm Tuesday 6am - 6pm Wednesday 6am - 6pm Thursday 6am - 6pm Friday 6am - 5pm

Rainier Clinical Research Center, Inc.

Home
United States
Renton, WA
Rainier Clinical Research Center, Inc.

Volunteer Today For A Better Tomorrow. Rainier Clinical Research Center was founded in 1991.

Since that time we have participated in over 400 Phase I-IV clinical trials involving hundreds of patients. Recently, our facilities were expanded to include an inpatient Phase I unit. We began doing research studies primarily in the areas of diabetes and its complications but have since diversified and have conducted studies for a wide spectrum of conditions. We conduct research studies of new treatments for a variety of conditions:

Primary Specialty Areas:

Diabetes
— Type I
— Type II
— Complications
— Devices
— Neuropathy
Epilepsy
Heart Disease Prevention
High Blood Pressure
High Cholesterol
COPD
Pain
Weight Loss / Obesity
Women's Health

Other areas of experience:

Asthma
Back Pain
Cardiology
Carpal Tunnel Syndrome
Chronic Obstructive Pulmonary Disease (COPD)
Epilepsy
Healthy Normal Subjects
Hypothyroid
Insomnia
Kidney Disease
Metabolic Syndrome
Osteoarthritis
Pain Management
Preclinical Studies
Raynaud's Phenomenon

We are located in the Pacific Northwest about 15 minutes south of downtown Seattle. Our clinic is conveniently located near Valley Medical Center, one of the largest medical facilities in the area. Our medical directors are physicians who are board-certified in endocrinology and internal medicine and specialize in the care and treatment of diabetes and related conditions. We also contract with investigators in other specialties to conduct studies. We have over two decades of experience conducting clinical trials and are dedicated to providing safe, quality care to our participants and accurate, reliable data for sponsor companies. Participation in research studies could help bring new and innovative health care products to market.

02/10/2026

It’s American Heart Month and we’re advancing heart health together!

February is the time to raise awareness about cardiovascular health and the importance of research in preventing and treating heart conditions.

At RCRC, we’re proud to support ongoing heart health clinical trials that help advance medical knowledge and explore new options for people living with cardiovascular conditions. Clinical research plays a critical role in shaping the future of care and it starts with community participation.

If you or someone you know may be interested in learning more about heart health research, we invite you to explore our current studies and see how you can get involved.

Together, we can help drive progress for healthier hearts.

Learn more: https://www.rainier-research.com/

02/05/2026

Seattle spirit was in full force this week as the Seattle Seahawks head to Super Bowl LX against the New England Patriots on Sunday! It's a massive moment for our area and all the 12s!

To celebrate, we threw an office Super Bowl tailgate all decked out with Seahawks colors, snacks, and plenty of energy.

12/31/2025

As we head into 2026, we’re committed to redefining research through diversity. We continue to support inclusive clinical studies and invite you to follow us to learn how you can get involved and make a difference. View our enrolling studies: https://www.rainier-research.com/current-studies #!/

12/28/2025

Discover how you can help shape the future of diabetes management. Read more about the clinical research studies you can participate in and the impact your involvement can make. https://www.rainier-research.com/blog/rainier-clinical-research-center-invites-seattle-area-residents-to-help-shape-the-future-of-diabetes-management

12/25/2025

Happy Holidays from all of us at Rainier Clinical Research! This season, we celebrate the greatest gift of all: health and the progress we make together in medical research. Thank you for continuing to support healthier futures.

12/17/2025

Struggling with weight management on top of type 2 diabetes? Explore studies designed specifically to research weight loss for people with T2D. Take the next step toward healthier living today. https://www.rainier-research.com/current-studies #!/

12/13/2025

High Lp(a) can increase your risk for heart disease, but understanding it is the first step toward better heart health. Explore research studies focused on managing elevated Lp(a) and take action today. https://www.rainier-research.com/current-studies #!/study/1094

12/11/2025

Managing type 1 diabetes comes with enough challenges on its own. If you’ve been struggling to lose weight while living with T1D, you may be able to explore upcoming studies focused on weight management for people with type 1 diabetes. Learn more: https://www.rainier-research.com/current-studies #!/study/1

12/09/2025

By taking part in diabetes research, you play a meaningful role in advancing science and helping pave the way for future treatment options. If you’re ready to make an impact, learn more about current research opportunities today. https://www.rainier-research.com/current-studies #!/

11/28/2025

Find your harmony with type 2 diabetes. Explore studies focused on weight management and discover approaches that support your health and lifestyle. https://www.rainier-research.com/current-studies #!/study/1134

Address

800 SW 39th Street Ste. 110
Renton, WA
98057

Opening Hours

Monday	6am - 6pm
Tuesday	6am - 6pm
Wednesday	6am - 6pm
Thursday	6am - 6pm
Friday	6am - 5pm

Website

http://www.rainier-research.com/

Alerts

Be the first to know and let us send you an email when Rainier Clinical Research Center, Inc. posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Practice

Send a message to Rainier Clinical Research Center, Inc.:

Shortcuts

Want your practice to be the top-listed Clinic in Renton?