Meet The Team

Dr. Ardalan Keshtkar is honored to present our amazing team of dental professionals! Thorough and kind, our team at Sierra Gate Family Dental focuses on patient-centered dental care in Roseville, California. Their attention to detail and willingness to learn and improve allows our team to provide exceptional service for our patients. By collaborating and supporting our dentist, our team creates a cooperative environment, driven towards patient success. Learn more about us below or call 916-784-0900 to schedule an appointment!

Melissa

Office Manager

Our patients’ personal experience and dental satisfaction are of the utmost importance to Melissa. With over 20 years in the dental field and over 30 years in exceptional customer service, she prides herself in her ability to provide each and every patient with a level of service that is both professionally and individually fulfilling.

Melissa loves spending time with her family, friends, her dog Narley, five cats, and her horse Dusty. From her time at UC Davis, her love and care for animals have never waned. She finds helping others to be both gratifying and rewarding in and out of the office.

Kaya

Front Office Administrator

Kaya began with us in August 2023. She is a high school graduate from Roseville High and is currently pursuing her education at Sierra Community College, with aspirations of transferring to earn her aesthetician license. Kaya thrives in a learning-centric environment and is known for her patient and understanding nature. She possesses a remarkable ability to listen and absorb new information, and her positive spirit shines through her work.

Outside of her professional life, Kaya is a family-oriented individual with three brothers and one sister. Growing up, she shared her childhood with one of her brothers, and her parents, though not married, have remained together. Kaya’s household also includes two charming, chunky cats, with one in particular holding a special place in her heart. She has a passion for crafting, especially crocheting beanies and stuffed animals. Gaming is another one of her interests, and she even had a custom-built PC for streaming on various platforms. Kaya is committed to maintaining a healthy lifestyle and dedicates an hour to daily workouts, finding that it greatly motivates her. She loves exploring new experiences and is always eager to broaden her horizons.

Chris

Front Desk Administrator

Check back soon to meet Chris!

Cydnie

Licensed Esthetician

Welcome to Sierra Gate Facial Aesthetics! I’m Cydnie, a passionate and licensed esthetician dedicated to helping you achieve your best skin yet. With years of experience and a love for all things skincare, I specialize in providing personalized treatments that cater to each individual’s unique needs.

I believe that skincare is not just a routine — it’s a form of self-care and empowerment. My mission is to educate and inspire my clients, ensuring they leave feeling rejuvenated and confident in their skin. From luxurious facials and advanced peels to expert advice on products and at-home care, I am here to guide you on your skincare journey.

I use the latest techniques and high-quality products, combining science with natural ingredients to help enhance your natural beauty. Whether you’re looking for relaxation, treatment for specific skin concerns or simply a moment to unwind, you’ll find a welcoming and calming environment here.

I’m excited to share my knowledge and passion for skincare with you! Book an appointment today and take the first step towards glowing, healthy skin!

Andrea T.

Registered Dental Hygienist

Andrea, affectionately known as “Ande,” has been a vital member of our team since 2022, bringing with her an impressive 25-year journey in the dental field. Her career started as a dental assistant, and her dedication led her to achieve an Associate of Science degree in dental hygiene from Western Career College in 2006, where she maintained a remarkable 4.0 GPA and earned an award for academic excellence. Andrea’s passion for dentistry shines through her work as a registered dental hygienist, where she is committed to providing the highest level of care to her patients. She deeply values the warm, family-friendly atmosphere among both the staff and patients, and her contributions in patient education and communication ensure that her patients receive not only good care but also valuable home care education.

Beyond her professional accomplishments, Andrea is happily married to her childhood sweetheart, and together they have raised two wonderful adult children. She treasures quality time spent with her family, whether it is enjoying houseboating adventures, exploring the great outdoors or simply hanging out together.

Sammi

Registered Dental Hygienist

Sammi has been an important member of Sierra Gate Family Dental since 2021. She received her RDA license in 2004 and later expanded her dental career by becoming a dental assisting instructor at Carrington College in Citrus Heights, CA, a position she held for nearly five years. However, Sammi knew she wanted to further her formal dental education and chose to pursue her passion for becoming a dental hygienist. In 2010, she earned her Bachelor of Science degree in dental hygiene from the prestigious New York University College of Dentistry, graduating with high honors, as well as earning a minor in teaching and education.

When she’s not caring for her wonderful patients, Sammi enjoys spending time with her husband and two sons, as well as getting together with friends and family. She also enjoys traveling, watching a good movie and exploring new restaurants around town with her husband.

Anureen

Dental Assistant

Anureen graduated from Lincoln Dental Assisting Academy in 2025 before joining our team in April of the same year. She tries her best every day to learn something new, and loves how everyone is so helpful and how they encourage her to learn new things.

Anureen has an older brother and lovely parents back in her home county. In her free time, she enjoys listening to music and cleaning.

Kristina

Dental Assistant

Bio coming soon!