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


Regular dental visits are crucial for maintaining good oral health, allowing professionals to catch early signs of decay, gum disease, and other issues. These check-ups go beyond cleanings to include screenings for oral cancer, evaluations of bite and jaw alignment, and assessments of gum health. By understanding the optimal frequency for your check-ups and tailoring your care plan to individual needs, you can take proactive steps toward achieving long-term oral health.
May 8, 2026

Routine dental exams are vital preventive measures that offer early detection of cavities, gum disease, or oral cancers. They involve comprehensive evaluations using advanced technology such as digital radiography and intraoral cameras. These exams provide personalized treatment plans tailored to each patient’s unique needs, ensuring optimal oral health and overall well-being.
May 1, 2026

Routine dental exams are essential for maintaining optimal oral health, as they allow for early detection and prevention of cavities, gum disease, and other issues. Signature Dental Care employs advanced diagnostic tools like digital radiography and same-day CEREC restorations to provide comprehensive, personalized care that ensures comfort and accuracy. By prioritizing preventive measures through regular check-ups, patients can avoid invasive procedures and maintain overall well-being.
April 24, 2026
