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Dr. Mark A. Castagna, DDS

Dentist
4.5 (13 reviews) Updated Mar 19, 2026
101-70 Lefferts Blvd South Richmond Hill, NY 11419

About Dr. Mark A. Castagna, DDS

Dental care doesn’t have to feel clinical. A general practice in Queens handles everything from routine cleanings to cosmetic adjustments, keeping things simple for patients who prefer consistency. Whether it’s fillings, crowns, or basic extractions, the focus stays on practical solutions rather than upselling. South Richmond Hill’s quiet streets make it an easy detour for anyone avoiding Midtown’s chaos.

The office sits at 101-70 Lefferts Blvd, a stretch lined with low-key storefronts and residential blocks. This isn’t a specialty clinic—just a standard dental practice for those who need checkups, X-rays, or minor restorative work. Parking here follows the neighborhood’s rhythm: unmetered but competitive during peak hours. Walk-ins might luck out, but calling ahead is the safer bet.

Patient feedback leans positive, with 13 Google reviews averaging a 4.5 rating. Comments don’t gush, but they don’t complain either—just the usual notes about efficiency and clear explanations. For questions or to book an appointment, the front desk answers at (718) 441-7110. No frills, no hard sell, just the basics handled without fuss.

Directions are straightforward if you’re coming from the Van Wyck or JFK—just follow Lefferts past the elevated train tracks. The map pin drops you right at the door. It’s the kind of place that blends into the block, which, for some, is exactly the point.

This listing was last updated on March 19, 2026

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Business Details

Accessibility
Wheelchair accessible restroom
Offerings
Cosmetic dentistry
Emergency services
Pediatric care
Amenities
Restroom
Planning
Appointments recommended
Payments
Credit cards
Debit cards
NFC mobile payments
Payment plans