Dentistry
Jonathan Leung, DDS
All Smiles Bethesda
Dr. Jonathan Leung practices at All Smiles Bethesda on Old Georgetown Road in North Bethesda, a practice that has served the Bethesda, Rockville, Silver Spring, and Potomac area for more than three decades. He has been named a Top Dentist by both Washington Consumers’ Checkbook and Arlington Magazine.
Why patients choose Dr. Leung
The practice offers a wider menu of cosmetic options than most: porcelain and composite veneers plus Bioclear, an injection-molded composite technique that closes black triangles and reshapes teeth without removing enamel. That matters because the most common regret in cosmetic dentistry is having healthy enamel ground down for porcelain when a reversible option would have done the job. Checkbook’s recognition is peer-and-patient survey based rather than paid, which makes it one of the more meaningful local lists.
Practice focus
Cosmetic dentistry, porcelain and composite veneers, Bioclear bonding, whitening, and comprehensive general and preventive care.
Profile last fact-checked August 10, 2026. Information reflects publicly available sources and may change. Confirm details directly with the practice before booking.
How Dr. Leung compares
Context from the 139 providers we track across Bethesda and Montgomery County.
The only provider we list offering composite veneers
1 of the 130 providers who list their focus areas name composite veneers.
We list 4 dentistry providers serving North Bethesda.
Serves 3 of 8 areas
Broader coverage than most of our registry, which averages 1.5 areas per provider — 7 of 139 providers cover this many.
Figures describe the 139 providers currently in the MyBethesdaDoctor registry as of August 2026 — a curated directory, not a census of every doctor in Montgomery County. How we build this list.
Where Dr. Leung sits by experience
Dr. Leung finished dental school in 2003, 23 years ago. Of the 135 providers in our registry whose graduation year we could verify, 83 finished earlier, 48 finished later, and 3 finished the same year.
1965–69
1 provider finished 1965–19691970–74
2 providers finished 1970–19741975–79
4 providers finished 1975–19791980–84
13 providers finished 1980–19841985–89
12 providers finished 1985–19891990–94
14 providers finished 1990–19941995–99
27 providers finished 1995–1999Dr. Leung2003
2000–04
20 providers finished 2000–20042005–09
19 providers finished 2005–20092010–14
17 providers finished 2010–20142015–19
4 providers finished 2015–20192020–24
2 providers finished 2020–2024Among the 21 dentists we list, 9 finished dental school earlier — the median for that group is 2004.
All 12 bands
| Graduated | Providers |
|---|---|
| 1965–1969 | 1 |
| 1970–1974 | 2 |
| 1975–1979 | 4 |
| 1980–1984 | 13 |
| 1985–1989 | 12 |
| 1990–1994 | 14 |
| 1995–1999 | 27 |
| 2000–2004 — Dr. Leung | 20 |
| 2005–2009 | 19 |
| 2010–2014 | 17 |
| 2015–2019 | 4 |
| 2020–2024 | 2 |
Figures describe the 139 providers currently in the MyBethesdaDoctor registry as of August 2026 — a curated directory, not a census of every doctor in Montgomery County. Based on the 135 of 139 profiles with a graduation year we could verify against a primary source; the remaining 4 are left out rather than estimated. How we build this list.
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