About Dr. Henry T. Allen, DDS
Dental care in southern Maryland often leads to a quiet office on Washington Street. Dr. Henry T. Allen, DDS handles routine cleanings, fillings, and crowns—standard services without the frills. The address, 22690 Washington St, Leonardtown, MD 20650, sits near the county’s older neighborhoods; no flashy signage, just a steady presence for checkups and minor procedures. X-rays, extractions, and basic orthodontic referrals round out what they cover. Leonardtown’s pace suits the practice—no rush, no upsell, just the essentials.
Questions about coverage or availability? A quick call clarifies details: (301) 997-1200. For first-time visits, the map shows the exact spot—no guesswork. Dentistry isn’t glamorous, but it’s necessary; this place keeps it simple.
This listing was last updated on April 07, 2026