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Hakan Cakmak
4.8 out of 5 (139)
Hakan Cakmak

Hakan Cakmak, MD

Obstetrics and Gynecology | Reproductive Endocrinology and Infertility

Center for Reproductive Health at Mission Bay
499 Illinois St., Sixth Floor,
San Francisco, CA 94158
+1 more location
(415) 353-7475
4.8 out of 5 (139)
Virtual visits available
4.8 out of 5 (139)
Virtual visits available
Center for Reproductive Health at Mission Bay
499 Illinois St., Sixth Floor,
San Francisco, CA 94158
+1 more location
(415) 353-7475

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.

  • Board Certifications

    American Board of Obstetrics and Gynecology, Reproductive Endo/Infertility, 2016

    American Board of Obstetrics and Gynecology, Obstetrics and Gynecology, 2012

  • Fellowships

    UCSF, Reproductive Endocrinology & Infertility, 2014

  • Residencies

    Yale University School of Medicine, Obstetrics & Gynecology, 2011

  • Internship

    Yale University School of Medicine, Obstetrics & Gynecology, 2007

  • Education

    Istanbul Faculty of Medical, 2003

  • Languages

    English

Conditions I specialize in

Treatments I provide

  • Hormone Replacement Therapy

  • Intracytoplasmic sperm injection

  • Myomectomy

Where I see patients (2)

    My reviews

    4.8

    Overall Experience
    139 Ratings
    About our process
    Mar 24, 2025
    The visit with Dr. Cakmak was good. Only reason some of these are a 3 is because he's not the most friendly and for something as personal as trying to conceive, could be nice to have someone who's a bit friendlier / more empathetic. But not a reflection of the content and care he provided
    Mar 15, 2025
    Dr. Hakan Cakmak exemplifies the highest standards of excellence in patient care. His expertise and professionalism are evident in every interaction, and his ability to blend clinical precision with genuine warmth and kindness makes a profound difference in the patient experience.From the initial consultation through every step of the IVF process, Dr. Cakmak demonstrated a deep commitment to patient-centered care. He took the time to explain complex medical information clearly, answered all questions with patience, and provided unwavering support during what can be a challenging journey. His compassionate approach not only instilled confidence but also created a sense of trust and reassurance that was invaluable. He valued my thoughts and opinions throughout my treatment care, Integrating them Into his clinical decision making. I felt like a partner or colleague during my IVF cycle. UCSF is incredibly fortunate to have Dr. Cakmak as part of its team. His dedication, empathy, and outstanding clinical skills make him a truly exceptional provider.
    Jan 14, 2025
    Wonderful team
    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.
    Jul 27, 2024
    Everyone was so kind and caring throughout the whole process. I already recommended a friend to the clinic!
    Jul 24, 2024
    Excellent care provider - will definitely recommend to others
    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.

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