5340 S Power Rd, Suite 104
Gilbert, AZ 85295
Gilbert, AZ 85295
New Patients
(602) 357-4738
Existing Patients
(602) 842-6550




At Signature Dental Care, your comfort and confidence come first. Led by Dr. Jonathan Richtsteig, our team provides compassionate, modern dentistry for patients of all ages throughout Gilbert, Mesa, Queen Creek, and San Tan Valley. With nearly 20 years of experience, Dr. Richtsteig is committed to delivering personalized treatment in a relaxed environment—designed to help you feel at ease from the moment you walk through our doors.
Whether you’re here for routine hygiene, restorative care, dental implants, or a complete smile transformation, we’re proud to offer Signature Care with Signature Results.




Dr. Jonathan Richtsteig is a highly-rated restorative and cosmetic dentist serving the Gilbert, Mesa, and Queen Creek communities. With nearly 20 years of clinical experience, Dr. Richtsteig is recognized for his "Signature Experience" approach, which combines advanced dental technology with a gentle, patient-first philosophy.
Learn More


Dive into the fascinating world of teeth whitening, where cutting-edge technology like Zoom! Whitening delivers stunning results in just one session. From laser-activated bleaching to photo-activated systems, modern dental advancements ensure safe, efficient, and personalized outcomes. Learn how these innovations prioritize oral health and transform smiles with precision and care.
August 14, 2026

As summer approaches, achieving a radiant smile becomes a priority. Modern teeth whitening methods like ZOOM! Whitening offer dramatic, long-lasting results by combining high-quality light technology with professional-grade bleaching agents. This advanced approach not only enhances your appearance but also boosts confidence for all those summer social events.
August 7, 2026

Dental anxiety is a common concern, but modern sedation techniques have transformed dental visits into comfortable experiences. These advanced methods allow dentists to tailor treatments to individual needs, ensuring safety and ease for every patient. From nitrous oxide to IV sedation, these innovations make even complex procedures manageable, enhancing overall oral health and well-being.
July 24, 2026
