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


Gum disease often starts silently, with subtle symptoms that can be easily overlooked. Learn about the early signs of periodontal issues, such as slight gum sensitivity or bleeding during brushing, and understand why regular check-ups and proactive care are essential for maintaining long-term oral health. Explore how advanced dental technologies and personalized treatment plans at Signature Dental Care can help detect and manage gum disease effectively.
April 13, 2026

Routine dental exams in Gilbert, AZ are more than just six-month check-ups; they proactively safeguard oral health through early detection and personalized care. With advanced technologies like digital radiography and CEREC restorations, these visits ensure comprehensive diagnostic accuracy and convenience. By maintaining regular exams, patients invest in long-term wellness, catching issues early before they escalate into serious problems.
April 10, 2026

Experience the future of dental care with Signature Dental Care, where cutting-edge technology meets compassionate patient care. This comprehensive guide explores how modern cosmetic dentistry has evolved to prioritize aesthetics and oral health through innovative treatments like same-day CEREC restorations and Zoom! Teeth Whitening, all while preserving natural tooth structure for long-term durability.
April 3, 2026
