Meet The Staff

Marie Ryan

I enjoy my position as the Office Manager and nurse for Dr. Leveno. I started here February 2013 and from the first day felt as if I was part of a family. Dr. Leveno's caring and compassion for his patients is very rewarding to work with.

I have been in the medical field for over 30 years, I love getting to know and working with the patients. I am married to a wonderful husband Doug and we are blessed with two children, Emily and Hunter. Last year, we welcomed our first grandson, Ryder Blaze and he has truly stolen my heart. We moved to Texas over 20 years ago from Illinois. I enjoy time with my family and being active in my church.

I am always available to our patients with any questions or concerns they may have about the practice.

Donna Ryan

I started working with Dr. Leveno in 2009. I have enjoyed providing prenatal care and welcoming “little bundles of joy” to his OB practice. It is also my pleasure to assist Dr. Leveno in providing quality and compassionate care to women of all ages. Due to the retirement of Dr. Bender whom I worked with for several years, I was privileged to help with his patients’ transition of care to Dr. Leveno to be as comfortable as possible. Since I have medically served some of these patients for 12 years and regard them as family and friends.

I have over 40 years’ experience as an LVN in physician’s offices. I have worked both OB/GYN and preventative care.

Jennifer Nail

I joined Dr. Leveno’s staff in 2014 and I am pleased to be a part of the team. I graduated from Texas Tech University Health Sciences Center in 2000 as a Registered Nurse with a Bachelor of Science in Nursing. I worked in Labor and Delivery for 11 years. I am passionate about caring for patients and providing quality care. I am married to my wonderful husband, Chris, and we have three beautiful children Meredith, Dylan, and Coen.

Carol Roffino

I have worked as a medical office receptionist for more than 20 years. I recently joined Dr. Leveno’s team and it has been a refreshing change. I enjoy meeting patients and their families. Seeing the sweet babies is definitely a perk! I am a single mom of one amazing daughter, Jennifer and a grandma to Judson, they are my heart!! In my free time, I enjoy spending time with my family and friends.

Emily Ryan

I am a medical receptionist with Dr. Leveno’s office, I joined his team 2016. I enjoy working with the patients and staff. I love meeting all the patients and helping them schedule their appointments. I appreciate the opportunity Dr. Leveno has given me to learn and grow as part of his staff. 2017 was a very exciting year for me as I had my first child, Ryder Blaze. Blaze is my heart and I enjoy watching him grow and learn every day.

Justine Le Saux

I graduated from nursing school at Texas Woman’s University in December 2017. I am thrilled to begin my career as a nurse here with Dr. Leveno and the rest of the team. For as long as I can remember, I have been passionate about women’s health, pregnancy, and babies. In my free time, I enjoy working out at the gym and spending quality time with people I love. I cannot wait to grow as a nurse while making women and families feel cared for and listened to!

Julie O’Beirne

I am registered with the Association of Diagnostic Medical Sonographers in abdominal, OB/GYN, and vascular ultrasound. I am a proud graduate of Texas A&M University with a Bachelor’s of Science Engineering and my Diagnostic Medical Sonography degree from El Centro College in Dallas. I have years of experience and have been with Dr. Leveno since 2009. I enjoy sharing my knowledge and experience with our patients and I always try to make you comfortable with your exams.

Lisa Mize B.S.

Lisa Mize earned her B.S. Degree in Physical Education from Southern Methodist University (SMU). In addition, she has completed post-graduate studies in Excercise Physiology and Nutrition from the University of North Texas.

For the past 16 years, she has been a clinical research coordinator working at a highly regarded endocrinology office in Dallas, Texas. Her role there included nutrition counseling and she has a track record of success in motivating her patients to meet their goal.