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John J. Brennan, MD
- Healthcare
- Riverhead, NY
About this business
Location details
715 Roanoke Ave Building A, Ste. 3, Riverhead, NY, 11901, United States
Get directions| Weekday | Schedule | Status |
|---|---|---|
| Mon | 9:00 a.m. to 5:00 p.m. | |
| Tue | 9:00 a.m. to 5:00 p.m. | |
| Wed | 9:00 a.m. to 5:00 p.m. | |
| Thu | 9:00 a.m. to 5:00 p.m. | |
| Fri | 9:00 a.m. to 5:00 p.m. | |
| Sat | Closed | |
| Sun | Closed |
4.9220 reviews
Select a rating
Adele Abrahamsen
on Google
a week ago
Edward Mann
on Google
a week ago
I have had several surgeries with Dr Brennan. I totally trust him to make the right call all the time
Maryann Lazzaro
on Google
2 weeks ago
Dr Brennan is the Best of the Best.
Kim mcdonald
on Google
3 weeks ago
Arnold Blair
on Google
3 weeks ago
Great Doc. Very knowledgeable, professional, listens well, nice. Highly recommend
Frequently asked questions about John J. Brennan, MD
How is John J. Brennan, MD rated?
John J. Brennan, MD has a 4.9 star rating with 220 reviews.
When is John J. Brennan, MD open?
John J. Brennan, MD is closed now. It will open tomorrow at 9:00 a.m.
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