
Patrick T. Prendergast, DDS
Dentist | General Practice
6979 S Holly Cir Suite 185 Englewood CO, 80112About
Dr. Patrick Prendergast is a Dentist practicing in Englewood, CO. Dr. Prendergast specializes in preventing, diagnosing, and treating diseases and conditions associated with the mouth and overall dental health. Dentists are trained to carry out such treatment as professional cleaning, restorative, prosthodontic, and endodontic procedures, and performing examinations, among many others.
Education and Training
Creighton University School of Dentistry Doctor of Dental Surgery degree 1982
Provider Details

Patrick T. Prendergast, DDS's Expert Contributions
How can gum disease be prevented?
By a complete and thorough diagnosis, then treatment targeted toward the cause of the problem. Gum disease is a chronic disease, so it's better to never get there. But if you're gums are already in trouble, please realize that you and your doctor/hygienist will work to "control" the gum disease. This can be very successfully done. Be ready and willing to change and improve your home care routine. READ MORE
What could cause gum swelling after using a flosser?
Usually it's being too aggressive with the flosser. Always try to bend the floss into a "C" shape around the contours of the tooth. Just moving it up and down can cut right through the gingival triangle. This hurts, swells, and takes a few days to heal. READ MORE
Can I use a water flosser with implant-fixed dentures?
Absolutely! It's one of the best ways to clean your result at home. Be sure your dentist/hygienist are removing your denture and cleaning your implants once a year. This will have some cost as the tiny screws that retain your denture fatigue and must be changed every two years. READ MORE
Can a tooth abscess be fixed with a root canal?
It is important to have the tooth assessed by a dentist to insure it is able to be saved and restored. If the bone has been destroyed, the tooth may not be worth the investment in a root canal as it's long term stability will still be poor. In general, if the only issue with the tooth is that the nerves have died resulting in an abscess, a root canal is a predictable procedure with a great long term prognosis. Please use a root canal specialist or Endodontist for this procedure. The fee is no higher than a general dentist, but the quality is consistently better. READ MORE
Do I need a root canal to get a crown?
Not usually. You would need a root canal if a radiograph image shows evidence that the nerve system in your tooth has died or is in distress. A crown is used to strengthen the tooth and prevent more fractures. Those two procedures are not always done together. READ MORE
Expert Publications
Data provided by the National Library of MedicineProfessional Memberships
- Metropolitan Denver Dental Foundation
Patrick T. Prendergast, DDS's Practice location
Patrick Prendergast, DDS
6979 S Holly Cir Suite 185 -Englewood, CO 80112Get Direction
Patrick T. Prendergast, DDS's reviews
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Get to know Dentist Dr. Patrick T. Prendergast, who serves patients in Centennial, Colorado.
A skilled dentist, Dr. Prendergast is the President/Dental Director of Advanced Dental Health in Centennial, Colorado. His practice of dentistry is governed by that simple concept of treating your patients as you would treat your family.
Skilled in advanced cosmetic procedures, he has the expertise to treat a broad range of oral health conditions. Ultimately, his goal is to provide the highest quality care in a comfortable and caring environment.
Dr. Prendergast grew up in the Sandhills of Nebraska, vacationing each summer in the land that would be his eventual home. After attending the University of Notre Dame, he completed his education at Creighton University School of Dentistry, graduating with a Doctor of Dental Surgery degree in 1982. He and his spouse Janie soon moved to Denver and began their private practice career.
For his entire career, Dr. Prendergast has been a member of the local, state, and national dental societies. He has served the public by working on various committees, councils, special projects within those societies. His longest service was in the area of Public Relations/Peer Review, where he chaired the state level council for this important service to consumers. He has also presented table clinics, demonstrations, and been a spokesperson for Biolase Technologies, teaching the use and incorporation of laser technology into dental practices in the Rocky Mountain region.
Remaining committed to sharing his knowledge, talents, and resources with the community and world, Dr. Prendergast has participated in dental mission trips to Juarez, Mexico, and remains actively involved with many charities providing pro bono dental care to patients, including the Colorado Mission of Mercy, Foundation for Dentistry for the Handicapped, Stout Street Program, and Smile Again Program. He is currently a board member for the Metropolitan Denver Dental Foundation, the sponsor of the Smile Again Program which restores healthy smiles to victims of domestic abuse.
Dentistry, also known as Dental and Oral Medicine, is a branch of medicine that consists of the study, diagnosis, prevention, and treatment of diseases, disorders, and conditions of the oral cavity. Dentists diagnose and treat dental issues and help patients develop better oral hygiene regimens. They clean teeth, correct bite issues, perform surgeries and extractions, and perform other duties to ensure that the teeth and mouth are healthy.
On a more personal note, Dr. Prendergast and his wife have enjoyed the Rocky Mountain region in many ways while raising a family and making this area their home. They remain actively involved in constant education to improve their skills, many charities and their church.
His life away from dentistry centers on family, friends, fishing, learning, and traveling.
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Nearby Providers
- Dr. Saul Escala DDS677 S Federal Blvd Denver CO 80219
- Dr. Roger Druckman D.D.S.90 Madison St Denver CO 80206
- Evin Worthington1565 Raleigh St Denver CO 80204
- Dr. Christopher Baer D.M.D.9695 S Yosemite Street Lone Tree Colorado 80124
- Dr. Daniel E. Esposito MD, DMD6179 S Balsam Way Littleton Colorado 80123
- Richard J. Looze D.D.S22970 East Smoky Hill Road Aurora Colorado 80016
Nearest Hospitals
SWEDISH MEDICAL CENTERl
501 E HAMPDEN AVENUE ENGLEWOOD CO 80113CENTURA HEALTH-LITTLETON ADVENTIST HOSPITALl
7700 S BROADWAY LITTLETON CO 80122