Dr. Leslie Johnson

Dentist and Owner of Rocky Mountain Dental Care
Doctor Leslie Johnson brings more than 34 years of dental experience to each of his patients at Rocky Mountain Dental Care, and his approachable, friendly manner has patients returning time and time again. Dr. Johnson continues to improve his practice through his involvement in various regional chapters of the American Dental Association. He is a continuing education member of the Seattle Seminar Series Mountain West Dental Forum.

Dr. Johnson grew up in Omaha, Nebraska, with four other siblings. After receiving his degree in English Literature from Yale in 1968, he moved to San Francisco to study at the San Francisco Art Institute. He then changed directions and received his dental training at the University of California School of Dentistry at San Francisco.
Dr. Johnson worked as a private practice dentist in Oakland, California for many years before he moved to Fort Collins to start Rocky Mountain Dental Care, which he owns and operates. He is an avid volunteer and has been a 9 Health Fair volunteer for several years. He also loves to spend time with his grandkids, read, bike, and go on walks with his wife, Carol, and two golden retrievers, Roxy and Kacey.


Carol Johnson

Co-Owner and Marketing Coordinator
Hailing from Cleveland, Ohio, Carol Johnson brings her passion for people and amazing memory to Rocky Mountain Dental Care. She is the co-owner of Rocky Mountain Dental and has been the marketing director since 2007. She was also the office manager of Dr. Johnson’s practice in California.
She loves walking with Dr. Johnson and their two dogs as well as doing yoga and spending time with her four grandchildren. She also enjoys using her memory to dominate at poker and bridge. Carol is an avid football enthusiast. While living in California she was always rooting for the Oakland Raiders, but since moving to Fort Collins, the Denver Broncos have become her team. GO BRONCOS!

Veronica Gonzales

Dental Assistant
Veronica Gonzales, or Ronnie as she is known around the office, is Dr. Johnson’s right hand woman. As a dental assistant, she helps with a wide variety of procedures, including everything from x-rays to more extensive and complicated procedures like crowns and bridges. Ronnie has more than 26 years of experience as a dental assistant and is proud to work for Rocky Mountain Dental Care. She loves getting to know her patients and doing what she can to make them feel like one of the family.

As a Loveland native, Ronnie enjoys spending time outdoors with her friends and family, especially her two kids. She also enjoys painting with her daughter, experimenting with essential oils, and trips to the drive-in in the summer time. Ronnie has become a world traveler and ventured to Puerto Vallarta and Costa Rica.


Corinne Marti, RDH

Dental Hygienist
Our dental hygienist, Corinne Marti has been working in the dental field her entire adult life, and her passion is helping her patients discover how healthy their mouths can be and has specialized in periodontal problems. Along with her expertise in teeth cleaning and x-rays, Corinne is also an advocate for education and loves to help patients understand ways to better take care of their teeth on their own, outside of the office.

Originally from Ohio, Corinne attended college in Cleveland for dental hygiene. She has been working for Rocky Mountain Dental for more than seven years now and enjoys learning things from her patients, too. Corinne has also organized the oral cancer screenings for the 9 Health Fair for the last 18 years and has taught new Dental Hygiene Students at Laramie County Community College in Wyoming.

When she isn’t making smiles more beautiful at Rocky Mountain Dental Care, she can be found heading off on her latest adventure with her Australian Shepard, Copper at her heels. She is willing to try just about anything, but loves hiking, biking, scuba diving, rafting, and anything outdoors.

Djinn Harris

Office Manager
As Rocky Mountain Dental Care’s office manager, Djinn is probably the first person you will come in contact with when you enter our office. She has more than 26 yearsof experience in the dental field and an extensive background as both a dental assistant and an office manager. She strives to learn what you need in order to have an exceptional dental experience, and works to deliver it to you.

In her spare time, Djinn enjoys spending time with her family and friends, exploring the mountains, hiking, skiing, physical fitness, beading and enjoying Colorado in any way possible.


Maranda Wright

Front Office Assistant/ Rover
The queen of the multi-task, Mandy is the office’s Jill-of-all-trades. She is both the front office assistant and the on-call dental assistant, and she prides herself on helping out wherever she is needed. She does everything from sterilizing instruments, keeping the office organized, and assisting the doctor to working as a team with our office manager, Djinn. There, she schedules patients, answers the phones, finds out the particulars of your insurance plan, and anything else that might be needed.

When she isn’t working, Mandy enjoys spending time with her two daughters and their menagerie of pets. They have two lizards, two Chihuahuas and one guinea pig. As a family, they love animals and being outside enjoying nature.

Carly Herin, RDH

Dental Hygienist
Carly is a Colorado native and has called Fort Collins home over the past 8 years. She attended the University of Northern Colorado prior to completing her Dental Hygiene education at Central Community College in Hastings, Nebraska. Carly prides herself on thoroughness and a gentle touch with every patient she works with.

Carly has a passion for mission work and has traveled to Gondar, Ethiopia and San Salvador, El Salvador providing dental education to the underserved residents in those communities. Outside of dentistry, Carly works with The Matthews House, serving and supporting foster families in Larimer County.

Carly enjoys a wide variety of activities. Reading, getting outdoors, learning the cello, and cheering on the Denver Broncos are among her favorites.