1269 Pleasant Grove Blvd
Suite 100
Roseville, CA 95747
New Patients: (916) 459-1400
Existing Patients: (916) 786-4865

Our Dental Team

Advanced Dental Concepts

Corinna Harmoning

Business Manager

One of the smiling team members working in the front office, she has been in the dental field since 2000. She brings a unique skill to our dental practice – she has worked for a dental insurance company and is also a registered dental assistant. She is a master at maximizing dental benefits while providing the best possible comprehensive care. When she is not with her work family, she enjoys spending time outdoors with her husband and two beautiful children.

Advanced Dental Concepts

Sherry Riley, RDH

Registered Dental Hygienist

She has worked with Advanced Dental Concepts as a dental hygienist since 2003. She has more than 20 years of dental experience ranging from orthodontics to periodontics. Sherry has a passion for educating her patients and helping them achieve and maintain optimum oral health. She has extensive training in the treatment and management of gum disease through the Las Vegas Institute for Advanced Dental Studies (LVI) and JP Consulting Inc. Sherry has a positive and upbeat attitude that complements our fun and friendly office. She and her husband are proud parents of two energetic young children.

Advanced Dental Concepts

Letty Guerrero, RDA

Registered Dental Assistant

She started working in our office in 2007 as an extern from Western Career College. She did so well during her externship that Advanced Dental Concepts couldn't let her leave. She became an RDA in early 2008, and she feels very fortunate to be a part of this experienced and knowledgeable staff. She loves working with patients and enjoys learning on a daily basis. Letty enjoys spending time with her family: her husband, daughters, and grandchildren.

Advanced Dental Concepts

Mellisa Alcala

Patient Coordinator

I was born and raised in Hayward, CA and reside in Rocklin. I started in the dental field in 1993 and can't imagine doing anything else! What I enjoy most about this field is meeting new people and helping them with something I am passionate about - their dental health needs.

I am a married proud Mother of 5 wonderful children. When I am not working you'll find me shopping, on the football field with my Son, ocean camping, traveling to Hawaii and just spending time with my family and friends.

Advanced Dental Concepts

Audrey Ennis, RDH

Registered Dental Hygienist

My career in the dental field began in 1996 as a Registered Dental Assistant.  I then decided to be more involved in patient care and in the treatment of gum disease so I studied at Taft College to become a Registered Dental Hygienist and graduated in 2002. I take great pride in creating a comfortable dental experience and developing relationships with each patient while providing them with the best possible care. I genuinely care about my patients and work hand in hand with Dr. to provide optimal dental care.  Outside of dentistry, I enjoy spending time with my husband and two children.


Advanced Dental Concepts