Infertility Treatment Center Turning the Dreams of Parenthood Into a Reality

Our Fertility Services
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Take Advantage of Our Affordable INVOcell Treatment

We are the first clinic in Houston, TX, to offer INVOcell® – a new, revolutionary and affordable treatment option for $6,300 per cycle! Must meet eligibility requirements. Medication costs vary depending upon the pharmacy. 

Our Fertility Doctor Welcomes You to Houston Fertility Center

Dr. Sonja Kristiansen (Houston Fertility Center's founder and Medical Director) is a working mother from Texas who's had to juggle choices between medical practice and parenthood. She knows there are millions of women struggling with tough decisions about timing their family-building. Due to economic necessity or other life circumstances, many are finding that pregnancy must be put on hold. Others may try to conceive earlier in life, only to find their dreams of getting pregnant not coming true due to infertility.

Dr. Kristiansen decided to focus her medical career on fertility and endocrinology during her OB/GYN residency when she saw the joy in her first infertility patient's smile. Dr. Kristiansen and Houston's best fertility team are here to help, providing hopeful couples from the greater Houston area, as well as out-of-town patients, with advanced infertility treatment.

Dr. Sonja Kristiansen, MD
Dr. Sonja Kristiansen welcomes you!

Realizing Dreams of Parenthood

Dr. Sonja Kristiansen's fertility center in Houston helps hopeful parents to realize their dreams of having children.

"I am so grateful to this clinic."

"From start to finish the team will be there, you can’t ask for anything more in my opinion. I did Invocell here and just recently had my baby boy from the frozen transfer where we transferred two embryos. I am so grateful to this clinic because without them and God my miracle child wouldn’t be here! Thank you again this amazing office for all that you do and did to help me and my husband! I highly recommend you set up a consultation you won’t regret it. And in fact you’ll see why so many people choose this office." Andreana Uribe

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Learn about a Range of Treatment Options

At our Houston, TX, fertility clinic, our entire staff is committed to assisting you in developing an effective fertility solution. Our doctor, Sonja B. Kristiansen, MD, is a board-certified reproductive endocrinologist infertility specialist who has been practicing reproductive medicine since 1994. She founded Houston Infertility Clinic in 1996, and in 2009, renamed the practice to reflect her broader, more positive approach to the treatment of reproductive and fertility issues.

Sonja B. Kristiansen, MD and team

Houston Fertility Center is a full-service reproductive fertility clinic, providing patients in Texas and throughout the United States a range of services, from the diagnosis of female endocrine system disorders to treatments that utilize the most advanced technology. Our state-of-the-art lab facility features an on-site egg retrieval suite with anesthesia services provided by board-certified anesthesiologists. This service helps reduce total IVF costs so that you can benefit from accessible care at our Houston, TX, fertility clinic. Our in vitro fertilization success rates allow us to provide fertility treatment that compares well to the national average, especially with populations over the age of 35.

Schedule a consultation to learn more about IVF or any of our other fertility treatment options by contacting our clinic online or calling:

(713) 225-5375

Prestigious Affiliations

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Featured Fertility Treatment Services

In Vitro Fertilization​ (IVF)

We handle the six-step IVF process (including ovarian stimulation, semen collecting/processing, egg retrieval, fertilization evaluation, assisted hatching, and embryo transfer) at our in-house fertility lab. This allows us to ensure the highest success rate possible with the added benefit of lower associated costs. IVF is the first choice for couples who have been diagnosed with fertility issues and for non-traditional families.

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Fertility Preservation

Many women simply wait until it is too late to make their initial appointment at our fertility clinic. Don't let this happen to you. Take a proactive approach to your family building. Fertility preservation lets you decide when and how to start your family. Dr. Kirstiansen and her team of fertility experts help you plan for the future on your own terms. Fertility preservation allows you to benefit from the constantly evolving nature of reproductive medicine so that you can conceive and start a family when you are ready.

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A breakthrough in the treatment of infertility, INVOcell is a medical device that can be incorporated into IVF to allow egg fertilization and early embryo development to take place in vivo. In other words, this device promotes conception and early embryo development by allowing the embryo to develop in the woman's body, rather than in a laboratory incubator. 

Explore INVOcell

Screening Embryos to Fight Genetic Abnormalities

Pre-implantation Genetic Testing (PGT), formerly known as PGS, is performed at our Houston practice to check for chromosomal abnormalities.  PGT-M, formerly known as PGD, is performed to detect inherited genetic abnormalities.

El Centro de Fertilidad

En nuestro centro de fertilidad en Houston tenemos personal que domina bien el español para ayudar a explicar nuestros procedimientos y contestar preguntas.


Acerca del Centro de Fertilidad de Houston

Si usted se siente mas comodo hablando de sus tratamientos o haciendo preguntas en espanol, nuestro personal bilingue esta entrenado para contestar cualquier pregunta que pueda tener antes, durante o despues de su tratamiento.

Más información

Servicios Que Se Ofrecen

Tenemos pacientes que vienen de todos los alrededores de Houston y de otras cuidades para consultar. La Dra. Sonja Kristiansen esta para ayudar a resolver sus problemas de fertilidad.


Take the First Step Towards Individualized Care

Houston Fertility Center's state-of-the-art, fertility-specific laboratory and highly experienced staff enable Dr. Kristiansen to utilize virtually every known form of infertility treatment. Our Houston, TX, clinic allows patients facing infertility issues to explore various treatment options, including intrauterine insemination, egg donation, and sperm freezing and storage, to determine which type of treatment is best for you.

Meanwhile, the Houston Fertility Center team is small enough to focus on your unique situation. Our office opens early so that IVF and other patients can arrive for monitoring appointments before their busy day begins. If you need assistance paying for your treatment, our staff will work with you to help access financing options and make IVF more affordable. 

If you are interested in our reproductive fertility services, contact us online or call:

(713) 225-5375

"I highly recommend this facility."


BuffBird Akingbade

Houston, TX


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We asked several questions time and time again, and she was there to answer them. We have an 8yr and struggled for years to conceive again. We tried IUI 2 times but it never worked. Then a friend referred us to this clinic and I felt that God had answered our prayers. We were successful on our first try. We couldn't believe it but it was wonderful. 

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angy quezada

Houston, TX


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Dear Dr. Sonja Kristiansen and staff, words cannot express our happiness and the joy you have brought to our lives! thank you for all your kindness and caring during our invocell procedure, You helped us make our dream come true. We have the sweetest little boy now and are truly blessed each day. The entire experience was so very amazing.

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Affordable Fertility Treatment Understanding Costs & Financial Options

Dr. Sonja Kristiansen wants you to have comfort in knowing that we provide affordable fertility treatment with some of the best success rates. 

Advanced fertility treatments that also offer savings

We are the first fertility practice in Houston, TX, to offer INVOcell, which is a variation of the standard IVF procedure. This new technology involves a device that lowers costs by eliminating the need for lab incubations. 

Discounted pricing

We offer discounted price packages for patients without IVF insurance coverage. During a confidential consultation at our office, serving the Texas Gulf Coast, Dr. Kristiansen can explain the costs you can expect to pay for your individual treatment.

"They were always professional and friendly..."


Kristina Lesniak

Houston, TX


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Going through infertility is one of the most difficult things a family could go through. Dr. Kristiansen and her staff, Melissa, Mayra, Blanca and Lana helped to ensure the most positive experience. They were always professional and friendly and I always felt like I could call them anytime with all my questions (which I did). They never made me feel like I was just a patient or a number they always made me feel special. We did 2 IUI’s before switching clinics to Dr. Kristiansen and we are so grateful we did. We started with Invocell IVF. We got 2 embryos but were not successful with the transfer. We didn’t give up and Dr. K and staff were very supportive along the way. We then did IVF and got 4 embryos. Dr. K and her staff’s amazing collaboration, communication and hard work is what I believe helped to make out final transfer a success.

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Houston, TX


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Dr. K and the entire staff always made my day! From the beginning of the treatments they have been there through all of my questions and concerns & then more. Every email I sent was answered thoroughly from the ivf coordinator the same day if not in hours! They didn’t treat me as if i was just some regular patient. Everytime I have went in to my appointments theres always a smile on everyones face and a warm welcoming. They are a lovely staff & the best facility. Very clean and the phlebotomist works WONDERS always gets me in the first poke and never bruised me once! I would HIGHLY recommend them. Thank you so much for everything y’all have done for me. I cant expess my gratitude enough.

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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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