Root Canal Treatments

Gentle, professional and with little discomfort.

Non-Surgical Endodontic Re-Treatment

Many teeth with failing root canals can be saved with this minimally invasive procedure.


Dr. Stephen S. Kallaos, DDS provides periodontal services on-site.

About Moreno Valley Endodontics

A Dental Practice Limited to Endodontics in Moreno Valley, California

New! Watch our Commercial by clicking the Play Button above. 

Dr. Diaz and Dr. Marcks met as residents in the Graduate Endodontics program at Loma Linda University School of Dentistry.  Upon finishing the program, they established Moreno Valley Endodontics.  Since that time, they have provided high quality endodontic services for Moreno Valley, Riverside, and surrounding communities.

Introducing Dr. Bonnie Retamozo

Dr. Retamozo recently filled in when Dr Marcks was recuperating from spinal surgery. Since his return in March, Dr. Retamozo has agreed to join our practice.

Dr. Retamozo graduated from Loma Linda University School of Dentistry in 2005. She remained at LLUSD as an instructor in the Oral Diagnosis, Radiology, and Pathology department until she entered the Graduate Endodontics program at Loma Linda.  Having completed the endodontics certificate program and a Master’s Degree, she joined the Endodontics faculty and eventually became Chair of the Endodontic Department and director of the undergraduate endodontics program.   During that time she also worked clinically in the Faculty Endodontic practice and as a staff endodontist at the VA Medical Center in Loma Linda.  Dr. Retamozo left academics for private practice in 2016 and has since worked as a full time endodontist.

We are very pleased that Dr. Retamozo is now part of our team. We have known her since her endodontic residency as well as worked with her on the endodontic clinic floor.  We have always been impressed by her academic accomplishments, clinical skill and compassionate care for her patients.  We are certain you will be pleased with her as well!

Moreno Valley Endodontics Highlights:

Using Innovative

We utilize dental operating microscopes, digital radiographs (X-rays), 3 dimensional imaging with our new CBCT unit (please view the video about CBCT imaging on our site), and specialized equipment to provide quality endodontic care.

Insurance Accepted

We accept most PPO insurance plans.

Giving Back

Since its beginnings, being involved in the community and giving back have been an important facet of Moreno Valley Endodontics.

Mission Statement:

We at Moreno Valley Endodontics are committed to delivering the highest quality of endodontic care in a comfortable, friendly environment.