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Dr. Mazen Abdallah, MD

Dr. Mazen Abdallah, MD

Reproductive Endocrinology & Infertility*

Dr. Mazen Abdallah, MD is a reproductive & infertility endocrinologist in Cypress, TX. He is affiliated with medical facilities such as HCA Houston Healthcare Kingwood and HCA Houston Healthcare Tomball. He is accepting new patients and telehealth appointments.

4.9 Star Rating
Based on 76 reviews 4.9 Star Rating (76 reviews)
Telehealth AvailableAccepting New Patients
21216 Northwest Fwy Ste 580
Cypress, TX 77429

At a Glance

  • Explains Conditions Well • Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth • This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital • America’s 50 Best Hospitals for Surgical Excellence Award™ See hospitals

More Reproductive Endocrinology & Infertility Specialists at HCA Houston Healthcare Tomball

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Dr. Abdallah's Reviews

Likelihood to recommend Dr. Abdallah

4.9
76 ratings, 40 with a written review
5 star
91%
91%
4 star
8%
8%
3 star
0%
0%
2 star
0%
0%
1 star
1%
1%

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Very expert and professional fertility doctor
I’m 43 years old, and after 14 years of marriage and two unsuccessful IVF attempts, I’m beyond grateful to share that I’m finally pregnant—has granted me the blessings of getting pregnant guided me to doctor Mazen Abdullah. Under his care at Aspire's Fondren location in Houston, Texas, I had a successful IVF on the very first try.Words can't fully express how thankful I am to Dr. Abdullah and his incredible team. What stood out to me the most is how he treats each patient as unique. From the very first visit, his expertise was clear, and his sincere care made me feel truly valued—not just like another number. He never tried to take advantage, and his thoughtful approach made all the difference.Dr. Abdullah and his team were consistently responsive, addressing every concern and question—even on weekends. Their attention to detail made the entire process so much easier, more comfortable, and far less stressful.Thank you so much, Dr. Abdullah., wish you best of luck always.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Apr 20, 2025
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Treated Amazing
I had a great time at the clinic and was always treated so kindly. I am so happy with how well everything was communicated to me. It truly felt like everyone here is apart of my family, and as happy as I am to be at the end of my journey, I will miss seeing everyone so often. I would recommend this place to anyone looking for treatment!
What went well
No results
What could be improved
No results
Helpful
Jul 15, 2023
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Professional, knowledgeable, cares for patients
Dr Abdallah has been professional while keeping our wishes a priority. He explains each step with its possible outcomes, and makes sure you are well informed before making a decision.
What went well
No results
What could be improved
No results
Helpful
May 03, 2023
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Overall, very grateful!
Overall, very grateful for the doctor and staff. At times communication was difficult, but issues were always resolved. Sometimes I would wait for awhile before an appointment if they overbooked, but most of the time I got in on time. I truly felt cared for and that they were invested in my success.
What went well
No results
What could be improved
No results
Helpful
Apr 07, 2023
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Everything was amazing
Everything was amazing from Dr.ABDALLAH to the staff! They made a very stressful and scary journey easy!!
What went well
No results
What could be improved
No results
Helpful
Jan 24, 2023
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It was wonderful you made my dream come true
We had a great attention since day 1 from all the team, doctor, nurses and the lady that takes my blood. I even want to come back God willing for a second baby.
What went well
No results
What could be improved
No results
Helpful
Oct 10, 2022
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Best fertility doctor
He was my fertility MD while going through ivf. He had the best bedside manner- so thoughtful, caring, and kind. I’m very happy he was my doctor throughout this experience.
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Wait times
What could be improved
No results
Helpful
Heather Cole – Jun 04, 2022
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Everyone was very caring and helpful. I love Dr. Abdullah! I appreciated how knowledgeable as well as comforting he is. I also appreciated the other drs that saw me as well!
What went well
No results
What could be improved
No results
Helpful
May 27, 2022
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Saw Dr. Abdallah twice for monitoring ultrasounds during my fertility preservation and he was the only doctor at the monitoring clinic who treated me like a patient instead of a box that needed to be checked. He gave the most detailed explanations of what he saw and talked me through everything, which means so much during this process. He explained what he was observing, answered my questions, even asked me questions to get clarification, and reassured me as best as he could based on his observations. Both times, I was pleasantly surprised, grateful, and almost to the point of tears just to have someone go above and beyond for a monitoring ultrasound. It's been a coordinating and scheduling nightmare dealing with two clinics in two different cities for the past month. Dr. Abdallah's bedside demeanor and his willingness to engage with me were bright spots. I would recommend him to anyone considering egg preservation or IVF in Houston.
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
1 other person found this helpful
Helpful
O A – May 18, 2022
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Dr. Abdallah and all his staff (Veronica, Roxxann) have been amazing. They are thorough, caring, and compassionate. I have had an amazing experience!
What went well
No results
What could be improved
No results
Helpful
Apr 03, 2022
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The staff is so patient and caring during an uncertain time. They always explained everything throughly. My husband and I always felt safe during every procedure. I would definitely recommend using this staff.
What went well
No results
What could be improved
No results
Helpful
Jan 08, 2022
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very friendly and knowledgeable
What went well
No results
What could be improved
No results
Helpful
Nov 19, 2021
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Very patient, encouraging, listens to concerns, empathetic
What went well
No results
What could be improved
No results
1 other person found this helpful
Helpful
Jul 22, 2021
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Dr Abdallah has been so wonderful throughout this process. I felt very reassured by him and he helped me feel comfortable! The office staff and nurses are so quick and efficient and also so caring!!
What went well
No results
What could be improved
No results
1 other person found this helpful
Helpful
Apr 14, 2021
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Everything is amazing. We always have prompt responses to any questions we have. We are so thankful to have HFI be a part of creating our family.
What went well
No results
What could be improved
No results
1 other person found this helpful
Helpful
Mar 18, 2021
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We really appreciated how well the doctor was able to talk us through complex decisions. We trusted his expertise and advice. We felt that we were treated as individuals and decisions were made specifically related to our case. We have been incredibly pleased with the results we achieved.
What went well
No results
What could be improved
No results
1 other person found this helpful
Helpful
Feb 12, 2021
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Dr. Abdallah is a amazing doctor who truly cares about his patients. He takes time to truly listen to your concerns and answers your question in a vey professional and thoughtful way. We appreciate all the staff at the Piney Point office, specially Amber Mendoza. We are now in week 11 of our pregnancy and will forever be grateful to Dr. Abdallah and the staff.
What went well
No results
What could be improved
No results
Helpful
Jan 20, 2021
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Every single person in the office was helpful and friendly.
What went well
No results
What could be improved
No results
Helpful
Dec 04, 2020
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I could not belive that I will make it this time I am so glad with dr Abdullah and his assistnce
What went well
No results
What could be improved
No results
Helpful
Nov 09, 2020
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Very nice and friendly staff. Kept me informed throughout the process. Only suggestion is maybe hire more staff, sometimes hard to get in contact with someone. Overall very pleased. Thank you.
What went well
No results
What could be improved
No results
Helpful
Jan 09, 2020
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About Me

care philosophy

Dr Abdallah is board certified in Obstetrics and Gynecology as well as Reproductive Endocrinology and Infertility. He has special interests in male factor infertility and female infertility due to advanced reproductive age. He has been recently named o

biography

Dr. Mazen Abdallah is a board certified reproductive endocrinology and infertility specialist currently practicing in Houston Texas. He is the Medical Director of the Houston Fertility Institute and is an assistant professor at  UT Houston department of OBGYN.

  • Reproductive Endocrinology & Infertility

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Wayne State University

    Fellowship Hospital

  • Wayne State University

    Residency Hospital

  • American University Of Beirut

    Medical School
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Affiliated Hospitals

  • HCA Houston Healthcare Tomball

    605 Holderrieth Blvd
    Tomball, TX 77375
    Recipient of 5
    hospital awards

    Patient Safety Excellence Award™ (2025, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    Surgical Care Excellence Award™ (2025)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    81%
    Patients said they were given information about recovering at home

    3% lower than the national average

    73%
    Patients said their room and bathroom were always kept clean

    6% higher than the national average

    View all patient feedback

  • HCA Houston Healthcare Kingwood

    22999 Highway 59 N
    Kingwood, TX 77339
    Recipient of 49
    hospital awards

    America’s 50 Best Hospitals for Surgical Excellence Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    America's 250 Best Hospitals Award™ (2025, 2024)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    77%
    Patients said they were given information about recovering at home

    7% lower than the national average

    71%
    Patients said their room and bathroom were always kept clean

    4% higher than the national average

    View all patient feedback

  • North Cypress Medical Center

    21214 Northwest Fwy
    Cypress, TX 77429
    Recipient of 28
    hospital awards

    America's 250 Best Hospitals Award™ (2025, 2024)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    Patient Safety Excellence Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards
Learn more about how Healthgrades measures Hospital Quality