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Dr. John P. Brennan, MD

4.6

About this business

Brennan John P MD is located at 153 Clinton St, Brooklyn, NY. This business specializes in Doctors & Clinics. Brennan John P MD is open Mon, 9am-5pm; Tue, 9am-5pm; Wed, 9am-5pm; Thu, 9am-5pm; Fri, 9am-5pm; Sat, Closed; Sun, Closed and accepts Mastercard and Visa. 

Location details

220 Pacific St, Brooklyn, NY, 11201, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 5:00 p.m.
Tue9:00 a.m. to 5:00 p.m.
Wed9:00 a.m. to 5:00 p.m.
Thu9:00 a.m. to 5:00 p.m.
Fri9:00 a.m. to 5:00 p.m.
SatClosed
SunClosed
4.6112 reviews
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Sissi J's profile image
Sissi J 
on Google
3 days ago

Dr. Brennan and his wife Jais cared for me during my first pregnancy and recovery process and I had a great experience. I consider myself very lucky to have found their practice from my initial Google search! My pregnancy started out smooth but there were some bumps along the way, including placenta previa that required a c-section - each time they responded with great care and urgency (e.g., pick up the phone right away or call back within 10-15 min, same day ultrasound check at Lenox hill hospital when I was concerned due ... read more

Samantha Adams's profile image
Samantha Adams 
on Google
a month ago

Dr. Brennan and Jais are wonderful!! Dr. Brennan delivered my first baby a few months ago and, thinking back on my experience, I feel so blessed that I found his practice. They provided their personal contact info and were extremely responsive when I reached out with questions and concerns, no matter what day or time. I also had very regular appointments, which I loved, as I got to see my little one grow throughout the entire pregnancy. I am naturally a bit of a worrier, but Dr. Brennan and Jais made me feel comfortable, kno... read more

Simona Shubov's profile image
Simona Shubov 
on Google
6 months ago

Truly the biggest mistake of my life was choosing this OB. I had an unnecessarily traumatic delivery. I am utterly shocked at the amount of positive reviews. Please ask yourself why there are such polarizing reviews and please notice how the language of the positive ones sound strangely similar. All i can say is trust your instincts. I found him inept from the get go and his wife / assistant literally has no medical background. I was simply too busy / lazy to change. He is dangerous and since i delivered i have had multiple ... read more

Adria Smith's profile image
Adria Smith 
on Google
8 months ago

Dr Brennan and his wife Jais are the ultimate birthing dream team! I came across Dr Brennan while searching for a new obgyn and when I discovered that I was pregnant. I was anxious and truly had no idea what to expect. Dr Brennan and Jais were incredibly communicative and were quick to mention that I could reach out at any time with any question no matter what. They always made themselves available, whether I was asking about a certain vitamin or making a bigger decision about my birth plan. They are both extremely knowledge... read more

Hannah Eichenholtz's profile image
Hannah Eichenholtz 
on Google
9 months ago

Dr. Brennan and Jais provided beyond exceptional care for me both during pregnancy and postpartum. They listened carefully to each concern and worry I had, and provided me with clear answers and reassurance every step of the way. They were supportive and never passed judgement. They truly care about each and every one of their patients and are 1000% dedicated to making your pregnancy, labor, delivery and postpartum journey a positive experience. When I was unable to login to my LabCorp account to see the results of my NIPT, ... read more

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Frequently asked questions about Dr. John P. Brennan, MD

How is Dr. John P. Brennan, MD rated?

Dr. John P. Brennan, MD has a 4.6 star rating with 112 reviews. 

When is Dr. John P. Brennan, MD open?

Dr. John P. Brennan, MD is open now. It will close at 5:00 p.m.  

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