Our Team
Grande Smiles, your trusted dental professionals in Casa Grande, Arizona.
We provide high-quality dental care in a comfortable environment.
Dentist
Dr. Derek Wallin
Dr. Wallin, a cosmetic dentist serving Casa Grande, Arizona, practices dentistry with one primary goal: to provide excellence in dental care. Dr. Wallin received his dental education at the University of the Pacific, located in San Francisco, and known for it’s progressive approach to patient care. The “Humanistic Approach” is a way of teaching that each patient is much more than just the teeth we treat and that relationships with our patients are key to understanding the needs of individuals. Dr. Wallin’s practice is modeled after the “humanistic approach” he was taught in school. Dr. Wallin is known for his clinical competence and ethical integrity and loves being able to play a small part in redefining a new level of patient care among some of the best dentists and dental specialists in the Casa Grande and Phoenix area. Dr. Wallin loves the charm of Casa Grande and most importantly the warmth of the people who comprise this community, and is committed to the growth and health of our friends, family, neighbors who compose our patients. We hope to meet you soon, and look forward to caring for you and your smile!
Dr. Wallin began his career in Beverly Hills working alongside world-renowned celebrity cosmetic dentist Dr. Bill Dorfman, known for his regular appearances on ABC’s hit TV show “Extreme Makeover“, as well as the number one guest co-host on the syndicated daytime talkshow “The Doctors“, and many other television appearances. Dr. Dorfman also invented ZOOM! whitening, and authored a New York Times best seller “Billion dollar smile“. Working side-by-side with Dr. Dorfman treating A-list celebrities, musicians, artists, and athletes has set a high standard in dentistry early in his career, that Dr. Wallin strives to maintain on each patient. Dr. Wallin's father was his dentist and he always had an interest for spending time in the office. His father is retired but frequents Grande Smiles regularly as he likes to "keep an eye on things". Dr. Wallin and his father have a great relationship and has been an inspiration to Dr. Wallin's interest in dentistry, and in life. Dr. Wallin has been voted by his peers to Phoenix Magazine's 'Best Dentist- Best of Phoenix' for the past 4 straight years and in Casa Grande the past 2 years. Our team and office culture are centered on the experience of the patient, and we strive to give you a five-star experience every step of the way, we look forward to caring for you.
Dentist
Dr. Shaheryar Hasan
Dr. Hasan is a talented cosmetic and restorative dentist practicing here in Casa Grande, with a passion for creating refined, natural-looking smiles through a blend of artistry, science, and modern dentistry. He has a gentle touch, with a warm and personalized approach, he strives to provide an elevated patient experience defined by attention to detail and care tailored to each patient’s individual goals.
A graduate of A.T. Still University – Arizona School of Dentistry & Oral Health (ASDOH), Dr. Hasan trained in a comprehensive, clinically focused program with a strong emphasis on patient-centered and community-based care. That foundation continues to shape his approach to dentistry today, combining thoughtful treatment planning with a commitment to both function and aesthetics.
Deeply committed to professional growth, Dr. Hasan has pursued extensive continuing education in cosmetic/restorative dentistry and facial aesthetics to stay cutting-edge with technology and techniques. His training includes hands-on education in porcelain veneers, including minimal-prep and no-prep techniques, cosmetic bonding, and smile design, as well as advanced hands-on training in Botox/Daxxify and dermal fillers. This expanded training allows him to consider not only the smile, but also its relationship to the surrounding facial features, with an emphasis on conservative treatment and refined, natural-looking results.
Outside of dentistry, Dr. Hasan’s appreciation for aesthetics extends into men’s fashion and design. He enjoys traveling, spending time with family in Chicago, and discovering new restaurants throughout the Valley. Fun fact: He has a pet parrot named “Gigi” who can tell stories of his own!
Dr. Hasan chose Casa Grande for his practice because he loves this community and the beautiful desert landscapes here and surrounding! Dr. Hasan has been incredibly grateful for the warm welcome and support he has received in his years practicing at Grande Smiles. The trust and relationships he has built with his patients have made caring for the community especially meaningful and a real joy. He is proud to serve Casa Grande and remains committed to providing high-quality dentistry through modern techniques, attention to detail, and a thoughtful, personalized approach to every smile.
