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Dr. Heidi Flagg, MD

OB-GYN

Professional statement

“IF YOU ARE AN EXISTING PATIENT OF THIS PRACTICE PLEASE CONTACT THE OFFICE TO SCHEDULE ACCORDINGLY” "IF YOU HAVE NOT BEEN SEEN FOR 3 OR MORE YEARS YOU ARE CONSIDERED A NEW PATIENT" Heidi Flagg is a friendly and experienced OB-GYN serving her patients in New York, NY. Dr. Flagg is certified by the American Board of Obstetrics and Gynecology. She is currently a member of the American College of Obstetrics and Gynecology, the American Medical Association, and the Kansas Medical Society. Dr. Flagg offers her patients a number of services, including annual physicals, pap smears, birth control, menopause consultations, genetic counseling, and post-partum visits. She welcomes patients to her practice who are experiencing acne, urinary tract infections, abdominal pain, STDs, and ovarian cysts. Dr. Flagg received her medical degree from the University of Kansas, and she completed her residency through the Women and Infant’s Hospital of Brown University. Dr. Flagg strives to continue her education through research, and her work has been published in medical journals, such as the IARS journal of Anesthesia and Analgesia.

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Specialties

  • OB-GYN

Practice names

Hospital affiliations

  • New York University Elaine A. and Kenneth G. Langone Medical Center

Board certifications

  • American Board of Obstetrics and Gynecology

Education and training

  • Brown University, Women & Infant’s Hospital (Residency)
  • Medical School - University of Kansas, Doctor of Medicine

Zocdoc awards

Speedy response

Languages spoken

  • English

Provider's gender

Female

NPI number

1053309641

Office locations

Spring OB-GYN, PC

135 Spring St, Floor 2, 201W

New York, NY 10012

Patient reviews
All reviews have been submitted by patients after seeing the provider. For more information, check out our Patient Knowledge Base.
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Loved my visit. She is wonderful and beyond professional. I can highly recommend her
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Heidi is always super helpful, friendly and caring. She always makes me feel at ease and I appreciate that she listens to my concerns.
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Dr. Flagg is by far the best doctor—of any variety—I've seen in NYC.
Less than 3 months ago
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Dr. Flagg is a great doctor, highly recommend her to all my friends. The practice is responsive and helpful. Dr. Flagg didn't rush or dismiss any of my concerns. I will be sticking with this practice, happy to have found them!
Source: Zocdoc
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I was seen by a nurse at the time of my appointment time and did not have to wait long to be examined by Dr. Flagg. She's professional, thorough, experienced and she has a pretty cool personality. I recommend and plan on returning.
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Unprofessional and long wait time
Less than 3 months ago
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Very warm and thorough doctor. Listened and addressed all of my questions... did not feel rushed and left leaving completely informed and confident in her care.
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Warm environment, friendly doctor and staff, quick service—exactly what you want for an annual checkup.
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Dr. Flagg is lovely! Very nice demeanor and calm energy -highly recommend her.
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Dr. Flagg was very attentive and understanding, and had great advice. The appointment did not feel rushed at all.
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Dr. Flagg is amazing! I've been with her for almost 15 years, through the birth of 3 children and she is always professional, caring, and thoughtful.
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She is extremely knowledgeable and easy to understand. I let a few tears go during my appointment and she was very comforting and warm. I would recommend her to literally anyone. This what going to be an OBGYN should be like.
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Shortest wait time I’ve had for an appointment since moving to Manhattan! Dr. Flagg was kind and efficient, which I appreciated a lot.
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Dr. Flagg was very thorough and attentive with an excellent bedside manner. She makes you feel very comfortable and the exam itself was very quick and barely felt anything. She's also very attentive to your past medical history and/or any concernsyou have. There was no wait at all and I was seen right away. Highly recommend!
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Dr. Flagg was great. Down to earth and straightforward. I would recommend seeing her to anyone looking for to get their annual pap GYN exam.
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Great! She saw me right away, listened to all of my questions and talked me through my concerns, and the actual exam was quick and as comfortable as it can be.
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Dr. Flagg was great. I highly recommend. She is cool, super knowledgeable, easy to talk too, kind. Best gyno I have ever been too.
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Very sweet and friendly - and also modern. She understands a New York woman's life.
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I'm so thankful to have found Dr. Flagg! She listened with care to my concerns before my exam and has taken proactive measures thereafter in finding the best solutions for me as soon as possible. The clinic's timely follow-up has beenmuch appreciated and her team is always pleasant and helpful as well. I highly recommend her to other women seeking a kind, direct and professional OB/GYN in the area. -Amelia
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Very kind and informative.
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Made me feel extremely comfortable and was very knowledgeable
Less than 1 year ago
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Bedside manner was very professional, warm, and put me at ease.
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Quick, highly efficient
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Kind, caring, trustworthy
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Dr. Flagg is very warm and professional, with an excellent bedside manner. She was efficient without feeling rushed.
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Everyone was so kind and attentive, overall a wonderful visit. Dr.Lese was my doctor, and I highly recommend her, she's very knowledgeable, comforting, caring, and thorough. Thanks again!
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Dr. Flagg was great and really took the time to answer all of my questions. The visit was quick but thorough. I would definitely recommend her for your annual check up!
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Warm, informative, and efficient
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First visit with Dr. Flagg, and she was so great! No wait time, she put me at ease, very easy going.
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Visit was great and very efficient! I arrived 15 minutes early and was seen immediately. I was done with my appointment 10 minutes after my scheduled time. Dr. Flagg was very personable and made me feel at ease. I will definitely return for future check-ups and any other concerns.
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The best OBGYN I've ever met. The office is very organized, everyone friendly. I highly recommend this practice.
Less than 1 year ago
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She was great and made me feel very comfortable. Could have spent a little more time with me but appreciated the speed too
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The search is over, finally a doctor and staff who care! Everyone is kind, accommodating, and timely whether I'm calling in for more info or when I'm in the office. I can't recommend Dr. Flagg and the office enough :).
Source: Zocdoc
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I was seeing another doctor at this practice, and began going to Dr. Flagg after she left. She is attentive, lets you ask questions, makes you feel comfortable and offers a lot of solutions without pressuring you to make decisions right away. I'm very glad to have found her.
Less than 1 year ago
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Excellent facility. Support staff was courteous, pleasant and efficient. Dr. Flagg took the time to answer all my questions and made me feel like she was really listening. No wait time.
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Dr Flagg was so nice and made me feel very comfortable. The office had a great flow. So happy I found this place.
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The entire experience was absolutely great ! I loved that she explained everything to me.
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Everyone was super friendly, professional and informative. Dr. Flagg was very nice and easy to talk to.
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Dr. Flagg was very informative and took the time to explain all of my options. I felt like I was in good hands.
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Friendly, professional, informative, easy to talk to, calming and relaxed. Definitely a doctor you stay with for the long-term.
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Very pleasant office! Dr. Flagg was great and made me feel very comfortable.
More than 1 year ago
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I arrived about 15 minutes early for my appointment, had already done the "early check-in" option on the patient portal they emailed me to join, and still had to fill out more information on their IPad...I don't know if it's theirsoftware or the device itself that's wonky but it was really frustrating trying to fill out the forms on there. Between that and being sent to a second waiting area and then taken back to wait in the exam room, my wait time was probably around 45 minutes before seeing the actual doctor. I was going to have my exam while I was there but decided not to before I even entered the room. As I was being taken back, the patient before me had left her stuff in there and asked to go back in to get it. This made me uncomfortable thinking they must not be very sanitary if they didn't notice someone's items left behind while prepping the exam room...so I asked if I could at least have my birth control renewed while I was there and come back at a later time for my exam and the staff including the doctor seemed to have a huge problem with that. The doctor said she'd give me enough for 2 months since she hasn't examined me yet but then never sent in my script. I had to write a request to have my prescription and then she only wrote it for 1 month! Not a great first impression. Oh and when I went to check out and make my appointment for my exam, I was told to go back to the first desk I checked in at and the woman was very rude about having to make my appointment and said, "You're supposed to make your appointment at the appointment desk but I'll do it for you this time."
More than 1 year ago
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Dr. Flagg was great - very professional, friendly, and efficient. I was also very pleased that I barely had to wait at all before being called into the exam room. Seemed like a very well-run practice overall.
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This was my first visit with Dr. Flagg and I am very pleased to have found her. She was very thorough and her office staff were great as well.
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She's was very informative and willing to answer my questions. It was my first visit with her and I felt comfortable.
More than 1 year ago
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No words for how much I love Dr. Flagg. She is honest, funny, and informative. I searched for 4 years for a gynecologist in NYC and am so happy that I finally found her.
More than 1 year ago
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Professional, friendly, helpful and exactly what I needed. Everyone at the practice seemed lovely.
More than 1 year ago
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Great doctor! Answered all of my questions and very thorough + extremely efficient (I was in an out). What more could you want.
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Great front office staff. Dr Flagg was knowledgeable and had great bedside manner. Highly highly recommend this office.
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Very very kind, gentle. Quick. Everything went very well. The office is clean, even the staircase is clean. Dr Flagg was amazing.
Source: Zocdoc
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