Meet The Team

Huntington Dental Excellence is a South Pasadena-based family dentist practice that treats patients of all ages. We are committed to delivering the highest quality dental care and do so using advanced dental equipment. We are a cosmetic dental office that offers services like checkups, teeth cleaning, veneers, and more.

We also perform emergency dentist services that include bonding, root canals, crowns, and bridges. As a local dentist, we create lifelong relationships with our patients and their families and work to ensure that they receive treatments in a comfortable and relaxed environment. Our doctors and our team invite you to schedule an appointment by calling (626) 427-0085 and experience why our patients think Huntington Dental Excellence is the best dentist in South Pasadena.

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Samuel

Office Manager

Samuel Alcaraz brings more than 30 years of experience in dental practice management, with a strong background in operations, team leadership, patient care, and practice growth. As Office Manager at Huntington Dental Excellence, he is passionate about creating a welcoming patient experience while supporting a positive, efficient, and collaborative team environment. Samuel is bilingual in English and Spanish and believes that strong communication, compassion, and exceptional service are at the heart of every successful dental practice. Outside of the office, he enjoys giving back to his community, mentoring others, and continuing his education in landscape design.

Denise Malta

Hello, my name is Denise. I have over 15 years of dental experience. I love seeing the difference a healthy smile can make and am committed to providing a positive, welcoming experience for every patient.

Outside of work, I’m a proud mother of two beautiful kids. In our free time, we enjoy going to Disneyland, exploring ballparks, and visiting football stadiums.

Let’s go, Dodgers!

Stacy Gutierrez

Front Desk Team Leader / Financial Coordinator

Stacy has been a valued member of the Huntington Dental Excellence team for over 13 years. She earned her Registered Dental Assistant (RDA) license in 2010 and spent six years as a dental assistant before transitioning to the front office. Through dedication and hard work, Stacy has grown into her current role as Office Manager.

What she loves most about being part of the practice is its strong focus on patient experience and building lasting relationships. Stacy takes pride in helping patients understand their treatment plans, overcome barriers, and access the care they need.

Outside the office, Stacy enjoys life with her husband of four years and their two sons. As a family, they love working out together, being creative, and exploring fun experiments with the kids.

Andrea

Back Office Team Lead

Andrea is the Back Office Team Lead at Huntington Dental Excellence. With 20 years dedicated to the dental field, she has grown from an experienced dental assistant into a passionate, hardworking, and dedicated dental professional. Throughout her career, she has learned the importance of commitment, compassion, resilience, and always showing up with purpose.

Along the way, Andrea became a young mother, and motherhood became one of the most meaningful chapters of her life. Raising her three children has shaped her into the woman she is today and taught her lessons that no career ever could. Her children are her greatest blessing, her biggest motivation, and her reason to continue growing both personally and professionally.

Outside of dentistry and being a mom, Andrea has discovered another passion: bartending for private parties. She enjoys creating fun experiences, bringing people together, and being part of celebrations where good energy and great memories are made.

At the heart of everything she does, Andrea is a hardworking mom, a dedicated dental professional, and a woman who continues to make room for her passions while building a life she is proud of.

Jemima

Jemima Mustac

Hygiene Team Leader/Registered Dental Hygienist

Jemima joined the Huntington Dental Excellence family in 1995 and has held various roles throughout the years. Her passion for patient care and clinical excellence led her to pursue a career in dental hygiene. She earned her Bachelor of Science in Dental Hygiene from the University of Southern California School of Dentistry, where she was honored with the Student American Dental Hygienists’ Association Award for outstanding leadership.

Today, Jemima serves as the Hygiene Team Leader at HDE. She is committed to working closely with her team to develop strategies that prevent disease, promote oral health, and ensure every patient receives consistent, high-quality care.

Outside of the office, Jemima enjoys exploring the outdoors, traveling with her family, and fueling her love for coffee.

Irene Hy

Registered Dental Hygienist

Irene has been part of the team since 2020. She has a passion for learning and exploring new dental innovations in order to help her patients. Her friendly nature and compassion towards patients have made her a very valuable teammate. Irene’s goal is to help her patients overcome their dental fear and create a consistent routine in their dental health.

Her compassion expands outside of the office as Irene has been to multiple mission trips with Dr. Goei throughout the years. Her role as the sole hygienist in these mission trips proves her dedication to helping underserved communities and people. We can expect to see her on more mission trips in the future!

In her daily life, Irene enjoys playing tennis, exploring arts and crafts, traveling around the world, and staying active. She is a fan of matcha, and you may almost always find her at the next, newest cafes in town.

Gabriela

Gabriela Monterrosa

Registered Dental Hygienist

Gabriela Monterrosa. began her dental career in 2008 as a dental assistant and quickly discovered a true passion for helping others through oral health. Motivated to grow in the field, she advanced her education and became a licensed dental hygienist in 2017. With over 17 years of experience in dentistry, Gabriela has dedicated herself to empowering patients with the knowledge and care they need for lifelong healthy smiles.

Her favorite part of being a hygienist is building lasting relationships with patients—earning their trust while providing exceptional care in a supportive, high-tech environment. Gabriela is especially passionate about personalizing education for each patient, ensuring they feel confident and informed about their dental health.

Outside the office, Gabriela loves spending time with her husband, their son Joey, and their soon-to-arrive baby girl, along with their extended family and friends. She enjoys staying active, traveling, embracing life’s adventures, and catching a game at Dodger Stadium whenever she can.

Araceli Hernandez

Dental Assistant

Hello! My name is Araceli, but everyone calls me “Chely.” I’ve been a dental assistant for the past four years, bringing both speed and precision to my work. I can complete an iTero scan in under four minutes!

One of the highlights of my career was joining my office on a mission trip to Ecuador, where we provided dental care to communities in need.

Outside of work, I enjoy staying active through hiking and going to the gym, and I’m always on the lookout for new sweets and pastries to try.

Olesia

Dental Assistant

Olesia joined the practice as a dental assistant recently, bringing unique experience from her background as a small business owner in the beauty industry. Originally from Ukraine, she applies her client relationship skills from her previous career to provide exceptional patient care. She takes pride in supporting patients throughout their visits, ensuring they feel comfortable, and assisting the team in delivering outstanding dental care. Her commitment to making patients feel valued and cared for is evident in every interaction. Outside of work, Olesia enjoys traveling and discovering new places, taking long walks, and spending time outdoors surrounded by nature. She also has a great love for animals, especially large dogs.

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