Dr. Robert Corr
Dr. Robert Corr has always had a desire for learning. He was recruited into the Honors College at Arizona State University and excelled academically earning a degree in Psychology. Following college, he earned his DDS degree at Loma Linda University in southern California. To further enrich his dental skills, Dr. Corr pursued an additional year of advanced training in general dentistry as an Army officer at Fort Carson and enjoyed 3 years of very rewarding service providing dentistry to America's soldiers at home and overseas. He returned to Loma Linda University for a 27-month postgraduate residency in endodontics, studying under some of the most respected educators in the field. After earning his specialty certificate and a Masters degree, he returned home to Colorado Springs to establish Apex Endodontics with a commitment to providing the highest level of endodontic care possible.
Dr. Corr has an insatiable desire for continuing education and embraces technological advancements that enhance the delivery of quality dental care, being among the first in Colorado Springs to integrate microscopy, 3-D imaging, and laser technology to improve endodontic care. He has published scientific articles in the Journal of Endodontics and has contributed several textbook chapters on endodontic techniques. He was blessed with exceptional mentors during his education, and he considers passing this knowledge and inspiration forward through teaching others as an important role for a specialist and has taken a mentorship role in our community. He was a previous faculty member of CU School of Dental Medicine, lectures often locally, has been invited to lecture at venues around the country. He founded Colorado Roots, a local dental educational society, to provide a venue for continuing education and collaborative learning for dentists in our community.
When he is not actively engaged in dentistry, Dr. Corr enjoys his time with his beautiful wife and high-school sweetheart Susie, and his wonderful children Sydney and Matthew.
Dr. Ryan Jack
Dr. Jack is a Colorado native and an alumnus of the University of Colorado at Boulder where he earned an undergraduate degree in Kinesiology. He then attended the University of the Pacific School of Dentistry in San Francisco, California, graduating with honors in 2001. Dr. Jack then earned a commission in the United States Navy Dental Corps, and was selected for a one-year advanced general dentistry internship at the Naval Hospital in Jacksonville, Florida. He spent the following three years treating active duty Sailors and Marines in Japan, South Carolina, and onboard USS SEATTLE (AOE-3). Dr. Jack was then selected for an advanced specialty residency in endodontics at the National Naval Medical Center in Bethesda, Maryland. He received his specialty certificate in endodontics and concurrently earned a Master of Science in Oral Biology from The George Washington University in Washington, D.C. Dr. Jack completed his active duty service at Naval Station Mayport in Jacksonville, Florida. Dr. Jack is a published author in the Journal of Endodontics.
Dr. JT Crepps
Dr. Crepps grew up in Colorado Springs. He attended Colgate University, graduating with a B.A. in Molecular Biology. Dr. Crepps then returned to the Rocky Mountains and obtained his D.D.S. from the University of Colorado School of Dental Medicine. After dental school, he completed an Advanced Education in General Dentistry residency at the Audie L. Murphy VA hospital in San Antonio where he had the honor of helping many of our nation’s veterans. Dr. Crepps practiced general dentistry at South Hills Dental in Helena, Montana before starting the graduate endodontic program at the University of Minnesota. During residency, he completed research on the GentleWave system and served as Chief Resident. Dr. Crepps was an endodontist in St. Cloud, Minnesota before joining the Apex Endodontics team. He maintains professional affiliations with the American Association of Endodontists, the American Dental Association, and the Colorado Dental Association. In his free time, Dr. Crepps enjoys spending time with his family, backpacking, skiing, cooking, and enjoying the Colorado outdoors.
Larissa is the office manager for the Apex Endodontics team. Larissa's goal is to make your visit to Apex as welcoming and worry-free as possible. She will most likely be the first of many smiling faces you will see during your visit. She always ensures that patients understand their treatment plan and insurance benefits during every visit. She welcomes the opportunity to answer all of your questions and address any concerns you may have.
Larissa has been working in the Dental field for over 16 years. Larissa spends most of her free time with her husband Casey, her son Scout, and her dog Gunner in the outdoors. She also enjoys a great work out at CrossFit, snowboarding in the winter and hiking in the summer.
Kristi is the Administrative Assistant for the Apex Endodontic's Team since 2012. She has an in-depth knowledge of the dental insurance process and she will help patients from beginning to the end with all coordination of care.
In Kristi's spare time she enjoys spending time with her husband Adam, her son A.J., her daughter Addison, and their sweet pug Pearl. Her favorite hobbies include landscaping, singing, dancing, and cooking.
Cristina has been part of the Apex family since 2013. Originally from Puerto Rico, she moved to Colorado in 2011 thanks to her husband being part of the US Air Force. She prides herself on providing patients with the best endodontic experience possible by helping them feel relaxed and comfortable through the procedure as well as understanding what a root canal is. In her spare time, she enjoys time with her husband and two kiddos taking road trips and exploring Colorado nature.
Kelly is a clinical assistant for Apex Endodontics. She completed her training with the Red Cross at Fort Carson. Kelly prides herself on helping patients feel comfortable while in our office. In her spare time, Kelly enjoys sports and traveling with her family.
Richelle is a clinical assistant for Apex Endodontics since 2018. Richelle fits in well with the team as she has a passion for continuing education. She enjoys learning new techniques and implementing them in the practice. She prides herself on making patients smile and giving every patient the best possible care. When she is not in the practice she spends time with her family and dogs.
Nathalie is our clinical assistant who traded the warm, sunny weather in Florida & moved to Colorado in 2021. Nathalie was part of an Endodontic office in Fort Myers, Florida prior to joining our team. Knowing firsthand what it is like to have a root canal done, Nathalie prides herself in making her patients feel comfortable and easing any worry they may have. In her free time, Nathalie enjoys adventuring her new home with her boyfriend.
Meagan is excited to join the amazing Apex team. She comes from an oral surgery background but is thrilled to help others learn about endodontic treatment and how best to save their natural teeth. When not in the office, Meagan enjoys spending time with her family, attending sporting events, and traveling.