Creighton South Florida
Creighton South Florida
Care for your body

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A method for naturally achieving or avoiding pregnancy

Top Physicians

The Creighton Model System embodies the lifelong work of Thomas W. Hilgers, MD. Charting with Creighton is highly standardized, allowing for streamlined access to medical solutions.

Intimate and Respectful

Couples report increased levels of satisfaction and desire after aclimating to the system. The sexual expression is true and authentic while the total exchange of persons is uninhibited.

Made for All Women

Women are not all the same, and neither are their bodies. Check out client testimonies here.


Whether aiming to achieve or avoid pregnancy, the odds are better with Creighton. Check out our STATS section for more info.

How do I get started?

There is a bit of a learning curve when you start to chart, and we don't want you to go it alone.
Before you do anything else, attend one of our intro sessions. Public intro sessions are completely free and are the best way to find out what Creighton is all about.
Due to covid-19 all introductory sessions and followups are now virtual!
If the next public intro doesn't work for your schedule, please contact one of our practitioners about an individual session. From there, we can get you started charting and schedule follow up appointments!

  Better Than Birth Control?


The South Florida Team

The names and faces of Creighton in South Florida


Dr. Christina Peña

Gynecologist and Functional Medicine Specialist

Dr. Peña was born and raised in Miami, FL. She graduated from George Washington University School of Medicine as President of her class. She completed her internship training at the Albert Einstein University Beth Israel Medical Center, and graduated from OB/GYN Residency at the University of Texas. Dr. Peña has served as member and president of multiple medical committees in her career. She is a medical correspondent for multiple television and radio networks including Telemundo, Univision and NPR. Passionate about education, she is an Associate Professor of the Florida International University School of Medicine. She is on the Board of Trustees and a Medical Advisor for Heartbeat of Miami Pregnancy Crisis Centers, and is a provider for the Abortion Pill Reversal Network. Certified in DaVinci Robotic Surgery, Dr. Peña is one of only a handful of female gynecologists who performs advanced robotic gynecologic surgery in Miami. Dr. Peña has continued her education in women's health under the Creighton Model Medical Consultant Education Program at the Pope Paul VI Institute for the Study of Human Reproduction. She serves as one of the few NaProTechnology medical providers in South Florida. Aware that healthcare for women is a changing field -especially in obstetrics and gynecology- Dr. Peña is ready to meet the whole range of medical concerns and options over the span of a woman's lifetime.


Dr. Ana Maria Garcia Iguaran

Gynecologist and Functional Medicine Specialist

Dr Garcia Iguaran was born in Bogota, Colombia and moved to the United States for her postgraduate training. She obtained a Master's in biochemistry at the University of Oklahoma, spend a few years doing basic science research, when she decided to return to clinical medicine, she has brought with her the method to analyze difficult questions that she learned in basic sciences, now she approaches her patient's clinical conditions with the same in depth analysis of a research project. She is a graduate of Stamford Hospital- Columbia University obstetrics and gynecology program. As a NAPROtechnology physician, her focus is primarily in obstetrics and infertility. Her latest achievement was her certification as a Fertility care Medical Consultant for the Creighton Model System.


Sarah McKeown


Sarah and her husband James started charting with Creighton in 2014. They have four children today thanks to NaPro Technology. Sarah is a registered nurse and became a FertilityCare practitioner in 2016 and has been blessed to help women and couples come to a deeper appreciation of their fertility.


Guadalupe Carral


Guadalupe is a mother of five and has been teaching the Creighton model since 2015. Since that time, she has been an indispensible resource for many couple struggling to achieve pregnancy. She is fluent in both English and Spanish.


Melissa Tablada


Melissa and her husband A.J. have been charting with Creighton since they were engaged in 2017. Melissa has been passionate about this fertility care system since the very beginning and desires for every woman to be educated and empowered. She joined the Creighton team in 2019.


Pamela Sandin


Pamela and her husband started charting with Creighton in 2018 and she became a FertilityCare Practitioner in 2020. While studying her Master's in Family Sciences, she became passionate about helping women understand their fertility and discover the benefits of natural fertility care. She is now teaching clients in English and Spanish, in Broward and Miami.

Statistics for the Creighton Model

Avoiding or achieving, the odds are better here.

How does Creighton compare to Birth Control or IVF?

NaProTechnology is nearly 3 times more successful than IVF for assisting infertile couples and does not result in early abortions or frozen embryos.

NaPro's Prematurity Prevention Program has cut the rate of premature births from 12.1% to 7%. Preterm birth is associated with numerous medical side effects for the baby.

Modern reproductive technology works to overcome the menstrual and fertility cycle by either suppressing or destroying them. NaProTechnology works cooperatively with the menstrual and fertility cycles, respecting the dignity of women and marriage. Current reproductive medicine uses a "band-aid" approach of prescribing birth control for any gynecological or reproductive health issue. NaProTechnology looks for the underlying causes of women's health issues, providing diagnosis and treatment.

Avoiding Pregnancy with Perfect use of CrMS


Avoiding Pregnancy with Typical use of CrMS


Success rate for treating premenstrual syndrome (PMS)


Frequently Asked Questions

We know it can be scary to try new things. Here are a few questions we are often asked.

How does this system even work? Everyone says the rhythm method is ineffective.

Creighton Model System is NOT the rhythm method. It uses a prospective accumulation of objective and standardized data on the menstrual and fertility cycles. This system is based on the observation and tracking of physical signs a woman has when she if fertile. The couple then uses this information to plan or avoid a pregnancy by knowing whether each day is fertile or infertile. The system has a 99.6% degree of effectiveness to avoid pregnancy and a very high degree of accuracy in achieving pregnancy.

I have irregular cycles. Will Creighton work for me?

Yes! Each person is different, but irregular cycles are often a symptom of underlying medical issues. Birth control pills mask the symptoms, but Creighton gets to the heart of the issues, in a natural and healthy way.

Won't this ruin my sex life? What about spontaneity?

Couples using CrMS report an increase in communication and a growth in the Spiritual, Physical, Intellectual, Communicative, and Emotional (SPICE) dimensions of their sexuality and relationship. It is true that using CrMS to avoid pregnancy requires periodic abstinence. However, times of abstinence are present and normal in every marriage, with or without contraceptive use. Couples often must abstain due to illness, travel schedules, pregnancy etc. During these times, CrMS allows couples to become more generous, attentive, respectful and loving to one another. As the couple grows in confidence and proficiency with CrMS, ovulation becomes easier to predict, and there are more opportunities for spontaneity.

Can I download charting material from this site?

No. Creighton is a highly standardized system. We want to make sure that you are comfortable charting and doing it correctly. If you need new charts or stamps, contact your practitioner and they will be happy to get you new material.

Is there an app for charting?

Yes! Once you have completed five follow-up sessions with your practitioner you will have access to the official Creighton app. Paper charts are the easiest way to start charging consistently so we start there first.


Lets get in touch. Send us a message:

South Miami, FL

Call Sarah: +218.368.8505

Call Guadalupe: +713.203.2375

Call Melissa: +407.739.4960

Call Pamela: +954.296.4670

Call GablesHealth (Dr. Peña's office): +305.227.8727

Call Dr. Garcia Iguaran's office: +786.581.6566

Email Dr. Garcia Iguaran: dranagarcia@gmail.com

Email Sarah: smfertilitycare@gmail.com

Email Guadalupe: lupitacrms@gmail.com

Email Melissa: melissagracetablada@gmail.com

Email Pamela: pamcrms@gmail.com