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Dianne Pierson DDS, Lauren Di Lorenzo DDS

Dentist
4.9 (294 reviews) Updated Apr 30, 2026
2929 17th Ave, Longmont, CO 80503

About Dianne Pierson DDS, Lauren Di Lorenzo DDS

Dental needs in Longmont converge at Dianne Pierson DDS, Lauren Di Lorenzo DDS. The practice at 2929 17th Ave, Longmont, CO 80503 addresses everything from routine cleanings to complex restorations under one roof. Patients here can expect teeth whitening, cavity fillings, crowns, and custom night guards, all handled with precision. Routine exams keep smiles aligned, while preventive care like fluoride treatments and sealants helps maintain health. For those dealing with discomfort, root canals and emergency extractions are also available. Clear communication and straightforward treatment plans keep visits efficient. Call (303) 776-7804 to schedule. A quick look at the map shows the office sits near the intersection of 17th Avenue and Niwot Road, making it easy to reach from most parts of town. Park once and finish in one visit for routine needs. Use the directions link below to plot your route: https://www.google.com/maps/place?ftid=0x876bf967a7645b49:0xe61946f690284bb.

This listing was last updated on April 30, 2026

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Business Hours

Business Details

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