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Dr. Strobel has the most qualified medical professionals on hand to deliver your treatments. The staff is extensively trained in all the procedures that are offered to ensure results. Our staff has over 50 years of combined experience to bring you the most qualified professionals in North Texas.

Dr. DeAn Strobel

Dr. DeAn Strobel, MD, FACOG

Physician, Owner & Medical Director


Dr. DeAn Strobel is a board-certified OB/GYN who is in solo practice north of Dallas, TX, in the city of Sherman. She first completed a Bachelor of Science degree in mathematics and Spanish and attended graduate school in engineering before deciding that biological sciences and medicine were where she truly belonged. She is a graduate of Louisiana State University Medical Center and completed a residency in obstetrics and gynecology at Baylor University Medical Center in Dallas, TX in 1999.


Although initially attracted to surgery, she soon found a new interest in obstetrics and gynecology. Dr. Strobel enjoyed the combination of basic medicine, specialty studies, and surgery. Dr. Strobel began her practice in Sherman in 1999. After the birth of her twin boys in 2001, she then decided not to continue practicing obstetrics. She opened Allure Laser & Medical Spa in 2002.

Dr. Strobel enjoys caring for patients for many years as well as getting to know them and their families well, but, after being in practice for only a short time, she realized that there were many issues for which traditional medicine and training had not prepared her. This led her eventually to bioidentical hormones as well as functional medicine. Dr. Strobel incorporates bioidentical hormone therapy with traditional Western medicine, functional medicine, supplements and dietary therapy.

Angelica Ortiz, FNP

Angelica Ortiz, NP

Nurse Practitioner


Angelica was born and raised in Albuquerque, New Mexico. She attended the University of New Mexico and received a Bachelor of Science in Nursing in 2003. She began her nursing career working in the Medical and Surgical Intensive care units at the University Hospital of New Mexico in Albuquerque, New Mexico. Angelica later then moved to Tulsa, Oklahoma, in 2005 where she continued practicing at Tulsa Regional Medical Center in the Medical/Surgical ICU. In 2007, Angelica moved back to Albuquerque and began work as a Specialty Nurse for the University of New Mexico Health Sciences Center Pediatric Hematology and Oncology division until she moved to Sherman, Texas in late 2008. In December 2014, Angelica then received her Master of Science, Family Nurse Practitioner from Texas Woman’s University in Denton, Texas. Additionally, Angelica is also employed at the Grayson Crisis Center as a Sexual Assault Nurse Examiner (SANE) and is in the process of completing her certification training.

She believes that empowering women with the knowledge to make smart, well-informed decisions is of great importance; this is why she has chosen to pursue women’s health. Additionally, she is eager to reach out to the Latino community as she is also a native Spanish speaker. Angelica is a huge proponent of healthy, balanced nutrition and daily exercise. She is an avid CrossFitter and also has her CrossFit Level I certification. She enjoys spending time with her family and being outdoors fishing, biking, and hiking on her free time.

Erica Hightower, FNP

Erica Hightower, FNP-C

Nurse Practitioner


Erica Hightower is a board-certified family nurse practitioner. She obtained her graduate degree from The University of Texas at Arlington in May of 2021. She has experience working in family medicine and is accepting new patients for general care as well as gynecology, female and male hormone and other needs.


Erica began her healthcare journey as a nursing assistant in 2005 before graduating nursing school in 2007. As a Registered Nurse she worked in various settings including emergency department, outpatient surgery and home health.

Erica is a dedicated wife and mother. She loves spending time with her family. Weeknights are filled with gymnastics and ball games, while most weekends are spent watching her oldest daughter race motocross. Hobbies include traveling, riding ATV’s and exercise. She has a true passion for helping others and a goal to never stop learning.


Katie Green, FNP-C

Nurse Practitioner


Katie Green is a Texoma native who began working in the medical field at age 19. She attended nursing school at East Central University in Ada, Ok and received her BSN-RN degree in 2008. She began her nursing career working in Medical ICU at Wilson N. Jones and has since had a diverse healthcare experience encompassing acute care and family practice in the outpatient setting. She married the love of her life and best friend Matt in 2011 and had her first child, a daughter named McKinley, followed by her son Aubry several years later. 

In 2015, she graduated with a Master’s degree of Nursing from Maryville University in St. Louis, Missouri. Since then she has served her community in the role of a FNP for many years. 

When Katie is not caring for her patients, she is enjoying her time working with her family on their farm. She enjoys caring for animals, gardening, beekeeping, and being active in her church. 
She believes that life is a gift from God, and that we all have a purpose to fulfill with our given time. 

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