Dentistry
Arta Moaddab, DDS, MS
Standard Dental
Dr. Arta Moaddab practices at Standard Dental on Falls Road in Potomac. He earned a master’s degree in physiology from Georgetown University and his Doctor of Dental Surgery from the University of Maryland School of Dentistry in 2012.
Why patients choose Dr. Moaddab
He has built a reputation as one of Potomac’s reliable general dentists, producing quality restorative and cosmetic work in a comfortable, relaxed setting. Patients describe a measured, honest approach focused on their specific needs rather than a high-volume sales pitch.
Practice focus
Restorative, cosmetic, and preventive dentistry tailored to each patient.
Profile last fact-checked June 26, 2026. Information reflects publicly available sources and may change. Confirm details directly with the practice before booking.
How Dr. Moaddab compares
Context from the 139 providers we track across Bethesda and Montgomery County.
4 of the 139 providers in our registry (3%) practise in Farsi, across 3 specialties.
We list 4 dentistry providers serving Potomac.
1 of 8 from University of Maryland School of Dentistry
8 of the 107 doctors whose medical school we record studied at University of Maryland School of Dentistry.
Medical school: University of Maryland School of Dentistry — Baltimore, MD, United States.
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. Moaddab sits by experience
Dr. Moaddab finished dental school in 2012, 14 years ago. Of the 135 providers in our registry whose graduation year we could verify, 117 finished earlier, 10 finished later, and 7 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 1995–19992000–04
20 providers finished 2000–20042005–09
19 providers finished 2005–2009Dr. Moaddab2012
2010–14
17 providers finished 2010–20142015–19
4 providers finished 2015–20192020–24
2 providers finished 2020–2024Among the 21 dentists we list, 14 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 | 20 |
| 2005–2009 | 19 |
| 2010–2014 — Dr. Moaddab | 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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