
Welcome To
John E. Sullivan DDS
Caring for Carol Stream Smiles with 40+ Years of Trusted, Independent, Family-Owned Dental Care.

Caring for Carol Stream Smiles with 40+ Years of Trusted, Independent, Family-Owned Dental Care.
Welcome to our Carol Stream dental practice. As an independent, family-owned office, we’re proud to provide personalized, high-quality care built on experience, integrity, and long-standing relationships.
Dr. Sullivan combines seasoned clinical judgment with a strong commitment to continuing education, ensuring our patients benefit from both time-tested principles and modern techniques.
Whether you’re visiting for preventive care, restorative treatment, or cosmetic dentistry, our goal is simple: clear communication, honest recommendations, and dentistry done right.
511 Thornhill Dr ste h, Carol Stream, IL, USA
Open today | 08:30 am – 05:00 pm |
Closed on major holidays. Hours may vary based on scheduled appointments. Please call ahead to confirm availability.