Our Office
We offer a comprehensive range of dental services using the latest technology. We prioritize your comfort and well-being, creating personalized treatment plans for a healthy and beautiful smile.
Come back soon for our updated office tour!
Sheila Mazhari, DMD, MS
My approach is gentle and patient-focused, ensuring your comfort throughout your visit. Whether you need a routine checkup or a more complex procedure, I'm here to listen to your concerns and create a personalized treatment plan to achieve your oral health goals.
Dr. Sheila Mazhari is proud to continue the legacy of exceptional care established by Dr. Fred Asuncion and honored to serve as the new owner of the practice, now known as Sugarloaf Dentistry. Inspired by the Frederick community, the new name reflects the values of strength, stability, and long-term, patient-centered care.
Dr. Mazhari earned her undergraduate degree in Neurophysiology from the University of Maryland, College Park, followed by a Master’s in Biomedical Sciences and her Doctor of Dental Medicine degree from Nova Southeastern University. After years of practicing in Virginia and Southern Maryland, she is excited to call Frederick home and build lasting relationships within the community.
With years of advanced training in Invisalign®, Botox and TMJ therapy, myofunctional therapy, airway-focused dentistry, and sleep-disordered breathing, Dr. Mazhari takes a whole-health approach to dentistry. As a Gold Plus Invisalign Provider, she offers personalized treatment plans designed to support both function and aesthetics.
Known for her calm, compassionate demeanor, Dr. Mazhari is committed to helping patients feel comfortable, informed, and heard. She looks forward to welcoming both new and familiar faces to Sugarloaf Dentistry and providing thoughtful, modern care in a warm and supportive environment.
Meet Our Team
Jamilyn, Office Manager
Jamilyn is the heart of our front office and helps keep everything running smoothly day-to-day. With a strong background in dental administration, she ensures that every patient experience, from scheduling to checkout, is seamless and stress-free.
She’s always happy to answer questions about treatment plans, insurance, and financing, and she goes above and beyond to make patients feel welcome and cared for.
Ashley, Patient Coordinator
Ashley is often the first friendly face you’ll see when you walk through our doors. She helps coordinate appointments, manage patient flow, and ensure every visit starts on a positive note.
Known for her warm personality and attention to detail, Ashley is dedicated to making each patient feel comfortable and valued from the moment they arrive.
Amy, Registered Dental Hygienist
Amy is passionate about preventive care and helping patients achieve and maintain healthy smiles. She takes the time to educate patients on oral health, ensuring they feel confident in their home care routines.
Her gentle approach and thorough cleanings make every visit comfortable, even for patients who may feel anxious about dental care.
Beth, Registered Dental Hygienist
Beth brings a calm, caring presence to every appointment. She focuses on creating a relaxed environment while delivering high-quality hygiene care tailored to each patient’s needs.
She enjoys building long-term relationships with patients and helping them improve their oral and overall health through education and personalized care.
Ashley, Clinical Coordinator
Ashley plays a key role in both clinical care and scheduling coordination. She assists Dr. Mazhari during procedures while also helping manage the daily flow of the schedule to keep everything running efficiently.
Her attention to detail and ability to anticipate patient needs help create a smooth and comfortable experience from start to finish. Make sure you ask her about Invisalign or Botox!
Katie, Dental Assistant
Katie is dedicated to providing compassionate chairside support and ensuring patients feel at ease during their visits. She works closely with Dr. Mazhari to deliver efficient, high-quality care.
Her friendly demeanor and calming presence help patients feel relaxed throughout their treatment.