903.957.0275
PROVIDERS
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, ​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.
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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.
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Dr. Karissa L. Cryer, DO, FACOG​​
Physician
Dr. Cryer is a board-certified OB/GYN physician and North Texas native, born and raised in Farmersville, TX. She attended Texas A&M University in College Station and obtained a Bachelor of Science degree in Biomedical Sciences and a Bachelor of Arts degree in Chemistry. She then went on to attend Texas College of Osteopathic Medicine in Fort Worth, Texas and completed her residency training in OB/GYN at Mercy Hospital and Medical Center in Chicago, IL in 2018.
Dr. Cryer is also a proud US Air Force Veteran and served as a physician at Offutt Air Force Base in Omaha, NE after completion of residency from 2018 to 2022. She then relocated back to the North Texas area after separation from the military and began her practice in October of 2022 while working for Texoma Medical Center. After a personal decision to focus on family life, she decided to no longer practice obstetrics, and is joining us as a robotically-trained, minimally invasive gynecologic surgeon and incontinence specialist.
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Dr. Cryer is passionate about taking care of women of all ages and giving her patients the best care possible. Her professional interests include minimally invasive gynecologic surgery, including DaVinci Robotic procedures, treatments for incontinence, pelvic organ prolapse and overactive bladder, cosmetic gynecology, vaginal rejuvenation, sports medicine and care for female athletes, contraception, weight loss and obesity management, and hormone replacement therapy.
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In her personal time, Dr. Cryer enjoys spending time with her family. She loves being a wife and mother, is an avid dog and sushi lover, enjoys sports and watching football, all outdoor activities, traveling and exploring new places. She is excited to be joining the practice and is looking forward to helping women feel their very best!
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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.
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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.
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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.