Our Team

About Our Office

Highlands Ranch Dental Group is located in Highlands Ranch, Colorado. Our team of dental experts includes regular and cosmetic dentists, endodontists, orthodontists, periodontists, and oral surgeons.

Dr. Isael Aleman – General & Cosmetic Dentist

Isael AlemanDr. Isael Aleman was born in San Jose, California and grew up in Gilbert, Arizona. While studying biology at Arizona State University, he volunteered at CASS dental clinic for the homeless, where he learned to be a dental assistant. This lead to him pursuing his DDS from the University of Colorado School of Dental Medicine. His desire to continue education beyond school has allowed him to acquire additional skillsets in dental implants as well as in sedation dentistry. During his free time, he enjoys discovering new music, going to the gym, and snowboarding during the winter months.

“I provide skilled and compassionate care to my patients, to allow for the best dental experience possible. Patient trust is my number one goal. I take pride in improving my patients’ oral health while educating them about the link to their systemic health.”

Professional Associations

American Dental Association, Academy of General Dentistry, Colorado Dental Association, Metro Denver Dental Society

Volunteer Experience

Give Kids A Smile, Colorado Mission of Mercy, Guatemala Smiles Project, Central Arizona Shelter Services Dental Clinic


Certified in nitrous oxide administration and Oral Conscious Sedation (Sleep Dentistry)

Loretta – Office Manager

LorettaLoretta has been in the dental industry for over 5 years. Prior to coming on board with Highlands Ranch Dental Group, she worked for 4 years with dental insurance and then for another dental office in Colorado Springs. She especially loves working with patients and seeing their awesome smiles!

When she is not working, she loves outdoor activities and spending time with her family.

Becca – Dental Assistant

BeccaBecca has been an assistant for over 11 years. She graduated from Pima dental assisting school in 2006, she also got her expanded duty dental assistant certification from Pima in 2007. Becca is happily married to her high school sweetheart and they have a miniature Australian Shepherd named Kona. When Becca is not changing the world will smile’s. she loves spending time with her husband and family. She loves to take Kona to the dog park. She enjoys scrap booking and crafts. She LOVES TACOS! If you ask her what makes her different from others, she would say her laugh.

Jackie – Hygienist


Jackie is our experienced hygienist who has 16 years in the dental field. She developed an interest in dental health after seeing her teeth transform with braces. She earned her degree at Colorado Northwestern in Rangely, CO.

Jackie enjoys spending her time with her two kids, two dogs and cat. She loves hiking, fishing and being challenged on the racquetball court.

“As my patient, you will receive quality care tailored to your personal needs and wants. My goal is to make or keep your mouth healthy so you can show off your smile to be confident and enjoy life.”

Shawna – Hygienist


Shawna has had the pleasure of being a hygienist for 9 years. She graduated from Boise State University, then moved to the beautiful state of Colorado with her family.

One of things Shawna enjoys about her job as a hygienist is getting to know my patients and helping them achieve their best smile.

She is passionate about health, exploring the great outdoors, with her family, gardening and finding great music.

“I know the Dental world can be confusing or scary at times and I will do my best to be your advocate and make your visits more enjoyable.”