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Ralph W. Niemann DDS MS

Endodontist
4.0 (19 reviews) Updated Apr 17, 2026
4 Industrial Park Dr #4c, Waldorf, MD 20602

About Ralph W. Niemann DDS MS

Root canals aren’t exactly a fun topic, but when you need one, you want someone who specializes in them. Endodontists focus solely on treating the inner workings of teeth—pulp, nerves, the whole delicate system. That’s where a practice like this comes in, handling everything from routine root canal therapy to more complex cases like cracked teeth or dental trauma. No general dentistry here; it’s all about precision work inside the tooth.

The office sits at 4 Industrial Park Dr #4c, Waldorf, MD 20602, tucked into a professional cluster off St. Charles Parkway. Waldorf’s grown a lot over the years, pulling in patients from across Charles County who’d rather not drive all the way into D.C. for specialized care. Need to confirm an appointment or ask about treatment options? The direct line is (301) 645-2028—no menus, no transfers, just the front desk.

Most people don’t think about endodontics until they’re in pain, but having a go-to spot for emergencies (or second opinions) saves time later. The map pins the location clearly, so you’re not circling the parking lot when you’re already stressed. No frills, no upselling—just the kind of place you’d bookmark for when a filling isn’t enough.

This listing was last updated on April 17, 2026

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Wheelchair accessible entrance
Wheelchair accessible parking lot
Wheelchair accessible restroom
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