Hakan Cakmak

MD

Reproductive endocrinologist
Fertility specialist

Dr. Hakan Cakmak is a reproductive endocrinologist and fertility specialist who cares for patients seeking treatment for fertility issues or recurrent pregnancy loss, and those interested in assisted reproductive techniques (such as intrauterine insemination and in-vitro fertilization) or fertility preservation (such as egg or embryo freezing). He is experienced in performing minimally invasive procedures, including laparoscopic surgery, for reproductive organ issues.

In research, Cakmak develops better strategies for treating infertility, particularly by improving ovarian stimulation protocols and embryo selection techniques. He also investigates the molecular causes of implantation failures and miscarriages.

Cakmak earned his medical degree from Cerrahpasa Faculty of Medicine in Istanbul. He completed a residency in obstetrics and gynecology at Yale University and a fellowship in reproductive endocrinology and infertility at UCSF. He is a member of the American Society for Reproductive Medicine and Society for Reproductive Endocrinology and Infertility.

  • Education

    Cerrahpasa Faculty of Medicine, MD, 2003

  • Residencies

    Yale University, Obstetrics and Gynecology, 2011

  • Fellowships

    UCSF, Reproductive Endocrinology and Infertility, 2014

  • Academic Title

    Associate Professor

Where I see patients (2)

    My reviews

    4.8

    Overall Experience
    154 Ratings
    About our process
    Oct 07, 2024
    Dr. Cakmak is the only doctor I've ever worked with who knows all about PCOS and insulin resistance, as well as other issues surrounding these two unique problems. He is incredibly knowledgable and I always feel like I'm getting extremely crystal clear information about my issues when I speak with him. I wish more doctors would approach healthcare in the way that he does. He provides straightforward information that is factual with no room for "what if." I very much appreciate his honestly and clarity and the care he is providing me.
    Oct 05, 2024
    My experience with UCSF has been positive in all interactions. The staff here has been amazing. I have used other facilities and UCSF far exceeds other experiences.
    Jun 28, 2024
    Dr. Cakmak showed support during my last miscarraige and made sure I was informed and felt confident about this current FET attempt.
    Jun 27, 2024
    Dr Cakmak makes me feel like I am in very capable hands in a situation where I have very little control, so that is really important.
    Jun 25, 2024
    Dr. Cakmak is very helpful and has great rapport and communication. I also want to mention again how great the entire team is - great communication and coordination the whole way through
    May 28, 2024
    Excellent provider.
    May 23, 2024
    Dr Cakmak is so kind and knowledgeable, I feel safe and cared for with his expertise and professionalism
    May 04, 2024
    Dr Cakmak is exceptional. He did our transfer on a day that someone else had scheduled to do it just to ease our mind about the uncertainty and stress of this process. He is skilled, trustworthy, informed and thorough
    Mar 14, 2024
    I feel so lucky to have Dr. Cakmak as my reproductive endocrinologist. He is so patient, warm, and never seems rushed during the visit. He makes sure to answer every question and provides excellent anticipatory guidance.
    Mar 06, 2024
    All the good things.
    Oct 16, 2023
    It was very refreshing for the doctor to take the time to explain my condition to me and how it affects me rather than just writing a prescription and ending the appointment. He also addressed the possible causes and how much value was in finding out the cause.
    Oct 09, 2023
    He is great. Very informative and listened to my concerns.
    Sep 08, 2023
    He was very knowledgeable and I appreciated the way he explained everything. His bedside manner and general personality did not lend to comfort in my opinion.
    Aug 24, 2023
    Would have appreciated being asked what my goals or questions were for the visit. The doctor spent a lot of time explaining conditions I was already aware of, and when I tried re-direct to my questions/goals, they weren't fully addressed.
    Aug 15, 2023
    He had a resident that was with him and didn't ask for permission to have her attend until after the meeting had started. He interrupted us multiple times while we were asking clarifying questions and was not very friendly or helpful
    Jul 23, 2023
    He was great and very informative.
    Jul 22, 2023
    I love Dr Cakmak and the whole team!
    Jul 08, 2023
    Dr Cakmak was nice and by all accounts delivered adequate care. Perhaps due to the delay, he seemed to dive right into the procedure as soon as he entered the room without much introduction or a moment to connect beforehand. I wouldn't say the procedure was rushed, but rather than asking me if I was ready for step A, B, etc as other providers have done, he more so narrated what he was doing. At one point, he asked if we could see on the screen where the embryo was being transferred and I said I could not. Rather than pause to show me so we could follow along, he said he'd show us after. Perhaps there was medical necessity to this approach, but the impact was that we feel we missed, in a way, what was a pivotal moment we've been working toward. We were hoping for a bit more emotion or acknowledgement of this significance of the procedure and it felt casual and perfunctory.
    Jul 06, 2023
    The care team as a whole was phenomenal and made my experience as wonderful as it could be.
    Jun 29, 2023
    I cannot thank Dr. Cakmak enough. I have never had such a positive experience with a healthcare provider, and for it to go so well on such an important and personal topic was invaluable. He was patient, listened attentively, and fielded all of my questions. I was absolutely astounded by how well he knew my case, medical history, and the fact that he had questions about all aspects of my healthcare (e.g., recent breast biopsy results, not just fertility results). I have recommended him to everyone possible, and I only wish I had found him before I started my first round of IVF.
    May 23, 2023
    Dr Cakmak is an amazing doctor. We've worked with him for years. He cares for his patients, makes us feel involved in decisions regarding our care and answers any questions we have with honesty and gives us options. I would 100% recommend Dr Cakmak to others.
    May 22, 2023
    He was so warm and kind and helpful, we felt very at ease in his care
    Apr 20, 2023
    Very informative and listened to all of my questions and concerns and then answered them and made me feel heard and comfortable
    Apr 14, 2023
    Dr. Cakmack really helped us wade through a ton of overwhelming information and factors and distill down the critical information in layman's terms. He listened to us and we felt heard, but he also really helped guide our decision-making process in a way that was both extremely helpful and comforting.
    Apr 11, 2023
    Dr Hakmak was amazing. He was so thorough and communicated his plan. He's a great doctor.
    Mar 25, 2023
    I was very, very anxious about this appointment and Dr. Cakmak exceeded my expectations across the board. He was patient and explained everything in depth with visuals as well as writing notes for me. He explained exactly what he was doing during the ultrasound and what next steps are very comprehensively. I left the appointment feeling very optimistic about next steps.
    Mar 20, 2023
    We love Dr. Cakmak and impressed by his through patient education, treatment choice and options. We wish we see him earlier
    Mar 04, 2023
    Dr. Cakmak was very thoughtful and patient throughout the call. He explained things in detailed and ensured we were well informed. Plus he was polite, kind, and approachable.
    Feb 27, 2023
    Dr. Cakmak is very thorough about our treatment.

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