Happy Holidays!


The office will be closed from December 23-27. We will return to the office on December 30.


Thank you.

Houston Fertility Stories

Dear Dr. Kristiansen,

I cannot even begin to describe to you how truly grateful I am for the miracle that you have helped give to us.  My husband and I are the happiest we have ever been thanks to you and your wonderful staff.  This had been an experience full of ups and down but we have always remained hopeful thanks to you and your wonderful team.  Thank you for making our dreams come true and we can't wait to share our little bundle of joy with you!  Thanks a million times over!!


Dr. Kristiansen & Staff:

How time flies....It just seems like yesterday that we came in to the office for our consultation.  Now, we have a thriving six month old who reminds me every day of the miracles God can make happen.  The staff at HFC showed such kindness & compassion that it made one of the scariest and stressful times in our lives a little easier.  One of the embryologists looked at us on egg implantation day and said that we could tell we were going to be successful in making, keeping & having a healthy baby.  Those words gave us hope (which we never had before) and 10 months later a beautiful child of God was born.  Your staff (Melissa & Mayra especially) & you are our heros.


Dr. Kristiansen and staff - Thank You doesn't seem enough for all you did to help make our dream of a child come true. Our baby girl is now here & we couldn't be more thrilled. God bless each of you & continue to guide you as you work your miracles for others.


Thank you Dr. Kristiansen and staff for taking the time to help my husband and I get pregnant. Your staff was truly wonderful and we are so blessed to have welcomed our twin girls this past January. I don't think it would have happened with out your help. Can you believe after all we went through, I carried the girls to 38 weeks and had to be induced. We had a very healthy pregnancy, no bed rest or complications. Thank you again:)

Photo of two babies


I got a positive on my 3 IUI I am so excited! Great team of girls at the Clinic thank you for all your help!


Our triplets turn one this month!!! What an amazing year it has been for us getting to know them and watching them grow. Thank you Dr. K and staff for making it possible for us to have a family! I have totally forgotten all the feelings of stress, sadness and heartache that comes with many failed attempts at pregnancy and replaced them with joy.

Video: Sisters Share Road to Motherhood Testimonial

Two sisters share their experiences of being Dr. Sonja Kristiansen's patients at her fertility center in Houston. They both praise both Dr. Sonja Kristiansen and the staff for being so understanding and so patient throughout the entire process.

THANK YOU, THANK YOU, THANK YOU!!! Dr.K, you are the best! I just got my positive pregnancy test, and I got pregnant on the first try! Everyone was so great during my treatment. They were encouraging and I always knew that I was at the right place. I just didn't expect it to work on the first try. I would recommend this doctor to anyone and everyone. She is a blessing!


Please share with everyone. Our daughter was born 12/29/12,@1:25am at 5lbs10oz 19 inches; about 2 weeks before due date. We are both well and settling in at home. 

Thank you all for helping make this happen for our family! We will be back in a couple of years ;-

Photo of baby in a pink sleeper


I absolutely LOVE Dr. K and her staff!! I just delivered a beautiful baby girl thanks to her. She took the time to figure out what was wrong and to decide the best treatment plan for me. I had seen another infertility doctor who was awful and didn't care about me, just about getting my money and getting me out the door. Dr. K really loves what she does and it shows. I will enjoy my time with my beautiful new baby, and I will go right back to her for my second. she is fantastic, and I cant say enough about how wonderful she is!!


I just found out that I am pregnant with my second pregnancy, thanks to Dr. K. My first was also thanks to this doctor. I have nothing but great things to say about her, and it is not just because it worked. She takes however much time is needed to explain what is going on. I never felt rushed. Most of her office staff was there during my first time around, and I was thrilled to see them the second time around. I would absolutely recommend Dr. K!


Underwent IVF with dr.k. My experience in the office was wonderful. The staff was not only helpful but compassionate as well. They were willing to go out of the way to help me and answer any questions I had. If you are looking for an infertility dr. i would definitely recommend dr k!

Video: A Couple Gets Pregnant Testimonial

A couple explains how happy they are that Dr. Sonja Kristiansen and the rest of the staff at her fertility center in Houston helped them get pregnant. They recommend Dr. Kristiansen's wonderful services because of her expertise, kindness, and open arms.

We have been patients of Dr. Kristiansen for 4 years now after interviewing dozens of supposed "Fertility Specialists". Dr. Kristiansen is one of only about 2 doctors in the greater Houston area who is "Board Certified" in "Reproductive Endocrinology" - not just OB/GYN's who "call themselves" fertility docs. We did thorough testing & decided to begin with IUI's. We didn't have luck with that option, so we went to IVF and became pregnant the 1st try. We have returned to do IVF again for another child now. We did not feel as though Dr. Kristiansen pushed us into IVF. We were given all of the options & choices. We had insurance coverage, but it only paid for testing. The rest was paid out of pocket. All of our financial responsibilities were clear prior to treatment. She is the most affordable for the best treatment available. Her staff is up-beat, knowledgeable & courteous. As a woman, I wanted a woman doctor for this emotional infertility journey. I wouldn't see any other doctor!


Dr. Kristiansen is one of the nicest doctors I've ever seen. I went to her for insemination procedures. She answered every single one of my questions patiently. She is very knowledgeable, and very honest. If she is not sure about something she will admit it. Her speciality is reproduction, … I would strongly recommend her to anyone wanting inseminations or who has fertility issues. She did not make a whole lot of money from me since we just did inseminations (which resulted in pregnancy), but I never doubted that she cared for me as her patient. She also has a great sense of humor. And her staff is also were nice and knowledgeable, especially when compared with other reproductive doctors' staffs. Dr. Kristiansen is one of the nicest, most caring, most patient doctors I have ever been to.

Video: IVF Patient Testimonial

A couple talks about their decision on IBF and their positive experience with the Dr. Kristiansen and the friendly staff at her fertility center in Houston. The couple was given thorough information on the treatment plan, and Dr. Kristiansen and her staff followed through with what was presented.

This doctor and her office are wonderful. I have been to 2 other offices and I wish I had started here. She takes time to figure out what I need and everyone is so friendly and hopeful. I have never seen a frowning face there. I am so glad that she is taking care of me. I know that I am getting the best treatment because I have something to compare it with.


I just found out that I am pregnant, and on my first try! Dr. K is the best ever! Everyone was wonderful and positive throughout my treatment. Melissa and Mayra were the ones that I saw the most, and they were great. The minute that I saw Dr. K for my first appointment, I knew that I was at the right place, and now I am pregnant. THANK YOU, THANK YOU, THANK YOU!


I love this doctor!!! She is amazing! My friend saw her and recommended her to me. I just found out that I am pregnant with twins! My friend also had a good outcome. I cannot say enough about how great Dr. K is. I had been trying for 2 years to get pregnant. I will always be grateful that I went to her.


Dr. Kristiansen was always very caring and attentive. Her staff was so helpful and always addressed my needs. I was only with Dr. Kristiansen for two months before I got pregnant but had such a great experience. I will definitely return when I'm ready for another baby. Many thanks to Dr. Kristiansen and her staff.


I had such a great experience at Dr. Kristiansen's office. The whole process was tolerable because of their support and knowledge. They made everything clear about my financial responsibility up front. I wish my insurance covered my treatment but since it didn't, I sure appreciated that there were no surprises with the money. Dr. Kristiansen was so nice and very honest. I would highly recommend this office for anyone getting interested in getting pregnant. They are the best!


Dr K and her staff are very concerned about their patients needs. They are very personable and have an expertise that cannot be matched. They have an ability to accomplish the patients goals in a warm friendly atmosphere all at the best rates available.


Dr. Kristiansen is very knowledgeable and talented. If you are looking to get pregnant without the gimmicks from the other IVF centers, she is your doctor! I had no problems with Dr. Kristainsen's office. Her staff was wonderful too.

Time Is Running Out

Houston Fertility Center is the first clinic in Houston to offer INVOcell - a revolutionary and affordable treatment option with PGT for $9,400 per cycle!  Must meet eligibility requirements.  Medication costs vary depending upon the pharmacy.  Frozen Embryo Transfer required.

We are also proud to now offer Reciprocal INVOcell with PGT. Call for details and
Schedule your consultation today to learn more.

Dr. Sonja Kristiansen

Houston Fertility Center

Dr. Sonja Kristiansen is the founder and Medical Director of Houston Fertility Center. She is a board-certified Reproductive Endocrinologist Infertility (REI) specialist who is proud to help hopeful parents fulfill their dreams of having children. Our center is affiliated with the:

  • American College of Obstetricians and Gynecologists
  • American Society for Reproductive Medicine
  • Texas Medical Association

We provide convenient care for patients from greater Houston and visitors from out of town. For more information about our services, contact our office online or call (713) 225-5375 today.

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