Kofinas Fertility Group - Brooklyn, United States
     
4.5
Consultations 65
Reproductive Medicine
Hours: 07: 00 - 18: 00
Clinic Details

Welcome to New York's most comprehensive fertility center.

Our compassionate team will help you grow your family through every available option.

 

Begin Your Fertility Journey

Our fertility specialists are among the best, known for their extensive experience, emotional sensitivity, and expert surgical skills. At Kofinas Fertility Group, our success comes from a personalized approach that identifies and treats the underlying causes of fertility challenges.

 

Whether you want to conceive, delay pregnancy as long as possible, or optimize your reproductive and overall health, we can provide a solution.

Every fertility journey is unique, but here are a few steps to get started.

 

Step One

Request an initial fertility assessment to evaluate your fertility goals.

 

Step Two

Based on your goals, your doctor will use comprehensive testing to establish a baseline of your current reproductive health.

 

Step Three

We will create a personalized treatment plan to help you achieve your fertility goals.


Listing Highlights
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Location and Hours
118 3rd Ave, Brooklyn, NY 11217, United States
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  • Monday

    07: 00 - 18: 00

  • Tuesday

    07: 00 - 16: 00

  • Wednesday

    07: 00 - 16: 00

  • Thursday

    07: 00 - 16: 00

  • Friday

    07: 00 - 14: 00

  • Saturday

    Closed

  • Sunday

    Closed

  • Closed Now
    Facilities and More
    • Credit cards accepted
    Doctors at This Clinic

    Reproductive Medicine |

    Years of experience | Consultations 22

    Reproductive Medicine |

    Years of experience | Consultations 28

    Reproductive Medicine |

    Years of experience | Consultations 34

    Reproductive Medicine |

    Years of experience | Consultations 38

    Reproductive Medicine |

    Years of experience | Consultations 46

    Reproductive Medicine |

    Years of experience | Consultations 37

    Featured Reviews
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    Reviews are for reference only. Consider official information and professional advice independently.
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    On-Site Overall Rating

    20 ratings

    • 5 stars
    • 4 stars
    • 3 stars
    • 2 stars
    • 1 stars
    Jun 29, 2026
    May 5, 2026
    We love Dr. C and all the staff at the Brooklyn clinic! From the beginning, they treated us like family and made us feel safe, cared for, and hopeful. We have our beautiful daughter thanks to them and could not be more grateful. We visit often, and every visit feels special.
    May 14, 2026
    After struggling with infertility for years, my husband and I decided to try one last time and went to Kofinas Fertility. I was defeated, depressed, and overwhelmed when I met Dr. Harry, but from the very first conversation, I instantly felt safe. We started with a lighthearted chat, and then he got serious and focused on finding answers. What stood out most was his sincerity and determination. It never felt forced. He truly wanted to understand what was happening and help me move forward. Dr. Harry ordered extensive testing that other physicians had overlooked. He listened carefully to my concerns, respected my thought process, and worked with me on an approach that felt right for us. Fast forward two years later, and I am now expecting my second child. Both pregnancies happened spontaneously and were given the best of the best care. I am forever grateful to Dr. Harry and the entire team for changing my life. Thank you
    Mar 28, 2026
    I am extremely grateful that Dr. C was my fertility doctor at Kofinas. From the initial consultation through the successful embryo transfer, Dr. C was always professional and kind. He included me in creating the treatment plan and never pressured me into anything unnecessary. He is a gentle surgeon, and I always felt safe. He gave me my daughter, and I am now pregnant with a son. The nurses and technicians are wonderful, and the clinic is clean. Everyone's experience differs, but I believe you will also be pleased with your care.
    Feb 22, 2026
    Dr. Nalin and Dr. Kofinas completely mishandled my frozen embryo transfer cycle. From the beginning, the clinic had difficulty locating my cervix. I repeatedly asked Dr. Nalin to dilate it before the transfer to prevent this problem, but she dismissed my request. After the transfer procedure, I woke to learn that Dr. Kofinas had canceled my cycle because he could not locate my cervix, exactly as I had anticipated. I was devastated. I had spent thousands of dollars, and they wasted my time, money, insurance benefits, and an entire year. The failed transfer was entirely their fault because they do not listen to patients. When I told Dr. Nalin she had known about the issue and could have addressed it before transfer, her only response was, 'Understood.' Their negligence forced me to move my final embryo to another facility. After my cycle was canceled, Dr. Nalin called with this solution: 'I will demonstrate to Dr. Kofinas how to perform the transfer during another mock transfer.' It is shocking and unacceptable that a younger doctor would need to show a more experienced physician how to do the procedure. There were many other issues, including inadequate stimulation that left me with only two embryos to try, while other clinics use much higher stimulation doses. The clinic also lost my husband's blood sample and made him return for repeat genetic testing without even apologizing. They put everyone through a completely unnecessary mock cycle, wasting time and money and delaying frozen embryo transfer. I requested my records and discovered that Dr. Nalin had documented counseling me about several matters, including metformin and IVF risks, when those discussions had never occurred. One nurse, whose name I do not remember, was also very rude when I merely asked another nurse whether I could do anything else to support my protocol. Instead of responding compassionately, she tried to manipulate me and angrily said that anything I did would only increase my stress, while her own behavior was what caused stress. The front desk staff were also extremely rude. I do not understand how the clinic continues to operate while employing receptionists who roll their eyes at patients. I also learned that Dr. Kofinas performs every embryo transfer, rather than the doctor who manages your cycle. That is why he did not know my history and did not address my cervical issue, while a doctor at another clinic was able to resolve it. Finally, this clinic overcharges, puts patients through numerous unnecessary tests, and still mishandles the process. They treated me like an ATM rather than a patient. Fertility patients are extremely vulnerable, and the process is sensitive, private, and deeply important. Instead of understanding that, they treated me as a wallet that could speak and cared about nothing else. I should not be writing this review. I should be holding my first child, but they exploited my vulnerability as a patient and took that hope away from me.
    Mar 8, 2026
    This is the best clinic and doctor I visited while exploring IVF. Doctor C is an amazing physician who does everything possible to help treatment succeed. I had one egg retrieval at age 39 with low AMH. My first transfer worked, and I am now 21 weeks pregnant with my little miracle. Everyone there is kind and helpful. This was the best decision I have ever made.
    Mar 24, 2025
    I am so glad I found Kofinas! Dr. C in Brooklyn was helpful and kind, never pressured me into anything I did not want, and always communicated objectively and honestly. The nurses were friendly, efficient, and knowledgeable. The Brooklyn clinic is much smaller than Manhattan, so waits are usually shorter and the staff got to know me better. I felt very comfortable at Kofinas and recommend it to anyone with fertility concerns. It changed our family's life! Thank you :)
    Feb 25, 2026
    The nurses and doctors are wonderful, the front desk is always helpful, and I am grateful to have a son who is almost two!
    Nov 21, 2025
    I had an excellent experience at Kofinas Fertility Group, from the friendly staff to the doctors' professionalism. Dr. Harry was thoughtful and patient. I felt exceptionally well cared for throughout treatment.
    Oct 5, 2025
    We had a wonderful experience at Kofinas. The staff were very helpful and experienced. Overall, we were very satisfied.
    Apr 9, 2025
    Words cannot describe how wonderful this office is, especially Dr. Harry. He is very kind and excellent at his work. All the staff and nurses are outstanding. I highly recommend Kofinas to everyone!
    Apr 9, 2025
    My experience was wonderful. Whenever I had questions, the staff were helpful and always replied by email or returned my calls promptly. I had my first transfer in March 2024 and now have a beautiful baby girl who is almost 4 months old. I first saw Dr. B, who was very kind, and then began seeing Dr. Harry because he worked at the Brooklyn office where my appointments took place. I am so grateful to Dr. Harry. He was wonderful, made the experience excellent, and helped me feel at ease throughout! I highly recommend Kofinas.
    Apr 9, 2025
    My journey with Dr. Harry began in 2022. During a simple consultation, he explained the IVF path my husband and I had chosen. Although I had prior IVF experience during the testing stage at another facility, I was nervous. Dr. Harry is the most compassionate and caring doctor I have ever met. I encountered other doctors at Kofinas and Manhattan Reproductive Surgery Center, but none made me feel as relaxed, comfortable, or able to be myself. After testing, surgery, and medication, I became pregnant and delivered a baby boy on April 21, 2023. He is the greatest gift of my life. I remember nights spent crying because I never imagined I would have a child and felt like a failure as a woman because of my reproductive system. I am back with Dr. Harry now, waiting for my second gift. I am so grateful for this man, his gifted hands, and his knowledgeable mind, which make him an outstanding doctor. I highly recommend him to anyone considering IVF.
    Apr 12, 2025
    We had the best experience working with Dr. C at Kofinas in Brooklyn. After our late miscarriage, we met with many doctors to determine the cause and make a plan for a future pregnancy. Every other doctor encouraged us to try again without additional testing. From our first meeting, Dr. C was compassionate, reassured us that the loss was not our fault, and gave us hope and optimism during a difficult time. We promptly underwent additional testing, identified a possible cause of our loss, and learned that it could be treated surgically. Dr. C supported us at every step, from testing and surgery through follow-up, trying to conceive again, and early-pregnancy monitoring. We conceived again during the first cycle we were able to try after surgery! We are very grateful for the Kofinas team's support and care. We absolutely recommend Dr. C and hope to work with Kofinas again as we continue growing our family!
    Jul 11, 2025
    My husband and I spent two years with Kofinas Fertility Group, undergoing one egg retrieval, countless monitoring appointments, two IVF cycles, and one laparoscopic surgery. Dr. Harry was exceptional throughout the process. His professionalism, compassion, and patience comforted us even during the hardest moments. After our second cycle failed, we decided to take a break. To our surprise, we conceived naturally just two months later. We firmly believe this would not have happened without the meticulous care of Dr. Harry and the entire Kofinas team. He continued to monitor and guide me through early pregnancy, and his support meant so much to us. If it were up to me, I would have stayed with him throughout the pregnancy. We will always be grateful to Dr. Harry and his team for being with us through every high and low. If you are looking for a doctor who is not only highly skilled but genuinely cares about patients, we strongly recommend Dr. Harry and Kofinas Fertility.
    Jun 18, 2024
    My wife and I used Kofinas for IVF with two donor eggs. For now, I will not disclose the issue and will give Kofinas an opportunity to help reduce the burden that has already been and will continue to be endured. —Robert Scognamillo
    Jul 16, 2024
    An MRI at a small clinic led to a diagnosis of adenomyosis and a paratubal cyst. I knew the cyst needed surgical removal because it had been present for about 4 years. I was already 31, so I was concerned about possible endometriosis and infertility. My neighbor had a similar experience and recommended Kofinas, where she had excision surgery and became pregnant 6 months later. We completed fertility testing with Kofinas, which reassured me that I had a healthy and adequate egg supply. I also had surgery there, during which I was formally diagnosed with endometriosis and had it excised. They also removed the cyst and several polyps. Although recovery was difficult, the surgery ended my persistent infections and bleeding. I was very satisfied with their availability because they operate 2 days each week, so I did not have to wait long for surgery. The surgeon also had more than 20 years of experience. I do not know whether they are considered leading excision specialists, but they did resolve the problems that were interfering with my daily life. Now, 7 months later, I am 7 weeks pregnant! I believe this was due not only to the surgery but also to the many fertility supplements they recommended for my husband and me. My only real complaint is that the surgeon was in network, but the anesthesiologist was not, which I had not noticed. The cost of care was therefore higher than expected. On the other hand, I conceived naturally, which clearly saved a great deal of money. If my situation had not been urgent, I might have sought another provider that was more thorough about explanations, evaluation, and cost planning. After surgery at Kofinas, I planned to have an egg retrieval at Spring Fertility because they provide extensive online cost information and introduced a financial coordinator during the first in-person consultation, which I appreciated. It felt more attentive and financially transparent. I believe Kofinas itself would perform an egg retrieval well, but after my financial experience with surgery there, I did not want to repeat it with a major investment such as egg retrieval and embryo creation.
    Sep 19, 2024
    There is no way around it: IVF is difficult. It is frightening, complicated, and carries many risks. I was fortunate to have a positive IVF journey because of my excellent experience at Kofinas Fertility Group. A friend recommended them, and I am glad I followed the advice. We received attentive care from beginning to end. Dr. Harry was wonderful and truly helped ease our anxiety. He was direct and honest, which we appreciated, and his approach clearly worked because we became pregnant! The Brooklyn receptionists and nurses were very supportive and made us feel valued. It was clear they genuinely shared our excitement and were as invested in our journey as we were. I highly recommend Dr. Harry and Kofinas!
    Jan 13, 2025
    Words cannot express how fortunate we were to have Dr. Harry as our physician. He truly is the best. From the moment we met him, we felt comfortable, as though we had known him for years. He is highly knowledgeable and professional. The staff and nurses were amazing! They made us feel cared for and comfortable throughout our journey. We are deeply grateful for everything they did for us.
    Jan 26, 2025
    We started with Dr. Kofinas when he had just opened his Brooklyn location 17 years ago. We were delighted because it worked for us! Our son was born in 2008, when I had diabetes, no spleen, and only 15% of my pancreas, as well as closed fallopian tubes and endometriosis. He is now 16 and a high school sophomore. The office was compassionate, professional, and caring at every visit. I am glad to see the practice continuing to grow, and I believe the doctors and staff have helped many people achieve their goal of having children. My husband and I are deeply grateful for their care, persistence, and patience, and we know they will continue helping others. Two other important facts are that I was already 49 when our son was born, and we paid it forward by donating two embryos in hopes that someone else could become pregnant. It truly was a miracle. We are forever grateful and blessed.

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    CDC Success Rates

    • Annual Cycles

      928
    • U.S. Median

      738

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    • Preimplantation Genetic Testing and IVF
      Donor Egg or Sperm IVF
      Third-Party Reproduction Information (Subject to Local Law)
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