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3801 International Dr #200, Silver Spring, MD, 20906, United States
Get directions| Weekday | Schedule | Status |
|---|---|---|
| Mon | Closed | |
| Tue | 08:30 a.m. to 5:00 p.m. | |
| Wed | 08:30 a.m. to 5:00 p.m. | |
| Thu | 08:30 a.m. to 5:00 p.m. | |
| Fri | 08:30 a.m. to 5:00 p.m. | |
| Sat | 08:30 a.m. to 5:00 p.m. | |
| Sun | Closed |
I was very pleased with the professional and courteous care I was given on my visit to Dr. Denis O’Brien’s office on Friday, April 10, 2026. From my registration with the office personnel to the sincere excellence in health care treatment afforded me during my visit I was extremely satisfied with the entire process that I experienced.
Best Dr. ever!
Dr. Denis O'Brien is the best doctor ever. From his professionalism to his aura. If any surgery needs to be had, Dr. Obrien is the greatest!!!!
Dr. Denis O'Brien, MD has a 5 star rating with 106 reviews.
Dr. Denis O'Brien, MD is closed now. It will open tomorrow at 8:30 a.m.
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