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Dr. Nancy O. Block, DDS

Dentist
4.1 (89 reviews) Updated Mar 31, 2026
100 E Walton St Chicago, IL 60611

About Dr. Nancy O. Block, DDS

General dentistry covers everything from routine cleanings to complex restorative work, and Dr. Nancy O. Block, DDS offers both in the Streeterville area. This practice handles preventive care like exams and X-rays alongside cosmetic procedures such as teeth whitening and veneers. For patients needing more extensive treatment, options include crowns, bridges, and periodontal therapy. The office sits at 100 E Walton St Chicago, IL 60611, a few blocks from the Magnificent Mile and its mix of high-rises and historic buildings.

Dental work isn’t just about fixing problems—it’s also about maintenance and aesthetics. Fillings, extractions, and root canals address immediate concerns, while services like Invisalign or bonding focus on long-term alignment and appearance. Many nearby practices cluster around medical districts, but this location balances accessibility with a quieter stretch of Walton Street. Walk-ins from the Gold Coast or River North will find it an easy detour without the congestion of Michigan Avenue.

Scheduling an appointment or asking about accepted insurance plans starts with a call to (312) 649-1666. First-time visitors can check the map for transit options or parking references before heading over.

This listing was last updated on March 31, 2026

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Business Hours

Business Details

Accessibility
Wheelchair accessible parking lot
Wheelchair accessible restroom
Offerings
Cosmetic dentistry
Pediatric care
Amenities
Restroom
Planning
Appointment required
Appointments recommended
Payments
Credit cards
Debit cards
NFC mobile payments