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Meet The Team





Jina Wallace, Nurse

I have been an L&D nurse for Baylor Scott and White for 13 years and my love for helping to bring joy in people’s lives led me to become a nurse injector for Botox and fillers. It’s so exciting to enhance a person’s beauty and give them the confidence they desire.









Jane Singer, Nurse Practitioner Midwife


I am a Wisconsin native from Green Bay and have lived in Texas with my husband and 3 kids for the past 13 years. I started out as an RN in labor and delivery for 10 years at St. Mary’s Hospital in Green Bay. I attended Marquette University and graduated with a degree of Masters of Science in Nurse-Midwifery in May of 2003. I began work as a full scope Certified Nurse Midwife (CNM) at Prevea Clinic and delivered babies at St. Mary’s Hospital. I provided a full range of patient care services including, annual gynecological exams, family planning, contraception management, primary care, lactation consults, antepartum, intrapartum and postpartum care. It was a large practice with 8 OB/GYNs and about 10 nurse practitioners and a midwife partner. During my time there, I became certified as an International Board Certified Lactation Consultant (IBCLC) in 2006. I stayed there for over 4 years until my relocation to Texas in 2007. I found work at Women’s Health Alliance at Baylor University Medical Center as a CNM, IBCLC and stayed there for over 2 years providing full scope women’s health care and delivering babies at Baylor. It was also a large practice with 8 physicians and midwife partner. After taking some time to stay home with my kids, I later began working at Parkland Hospital in Dallas as an IBCLC until I left there to return to my midwifery roots. I began working in a Maternal Fetal Medicine (MFM) at Fort Worth Perinatal Associated P.A assisting the perinatologists there in caring for high risk obstetric patients. I became a diabetic educator and was trained in basic obstetric sonography. After approximately 4 years in maternal fetal medicine, I left and began work with Women’s Integrated Healthcare in Grapevine Texas. I have since left there and find myself working with Dr. Luis DeLeon Usuga. My primary location is at the Garland site.





Daniela Usuga, Nutritional Counselor


Daniela Usuga our nutritional counselor graduated with a B.S in Exercise Physiology and continued her education by pursuing her masters in Nutrition for Health and Human Performance at the University of Miami. She has a passion for nutrition and loves to educate people on the importance of a healthy lifestyle for disease prevention and reversal. Daniela is currently a first year medical student at FIU HWCOM and hopes to be able to focus on preventative medicine when she becomes a physician.








Maria Usuga, Office Administrator













From left to right Jocelyn Nunez (medical assistant), Estefanita Lopez (medical assistant), Venera Bala (insurance coordinator & surgery scheduler), and Maria Palacios (head biller).


From left to right Vanessa Garcia (billing office), Maria Garcia (medical assistant), Esteban Usuga (phlebotomist), Yessenia Gonzalez (front desk receptionist), and Ruth Arrona (medical assistant).


Dr. DeLeon's Woman's Health Care
6800 Heritage Parkway, Suite 102
Rockwall, TX 75087
Phone: 972-427-7073
Fax: (972) 463-1927

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