Welcome! AWH Dallas is located in Medical City Dallas.
COVID-19 POLICY: Updated Daily
We are accepting appointments for all types of visits at this time. If your well woman visit (annual exam) or your “non-essential” visit was canceled and/or
rescheduled due to COVID-19, please call us so we can get you back on the books!
The health and safety of our staff and patients remains our top priority, and we will continue to minimize risks with the following:
PATIENTS ONLY are allowed into the office. NO children/guests/spouses, etc.
Please feel free to video chat in your significant other and/or family members for special visits such as sonograms. We are happy to welcome these technologies into our office, and our doctors and staff will work hard to ensure your loved ones feel like they’re in the room for these moments.
MASKS REQUIRED for all patients.
Per the mandate, some type of nose/mouth covering must be worn in our building/office. We have masks for sale for $5 as well. See our COVID-19 Polices page for additional information, including locations near you for receiving the COVID-19 vaccination.Learn More About Our COVID-19 Policies
Check if we accept your insurance. Consider your health history. Select a hospital. We are located in Medical City, a modern and beautiful facility.
If you struggle with incontinence, you are not alone. And there are many ways to fix the problem! Strengthening your pelvic floor, stopping unhealthy habits and maintaining a healthy lifestyle are the most important.
Minimally Invasive & Robotic Surgery
Hysterectomy using the most modern technology (Da Vinci® Surgical System)
What do you for in a Gynecologist? Our Gyn team comes highly recommended, experienced and they accept most major insurance providers. Read reviews and meet our team.
BioTE® Hormone Therapy
What is BioTE and its benefits? Are there side effects that you should be aware of before taking BioTE? And does insurance cover BioTE?
Birth Control Options
Customize birth control that best fits your needs. AWH offers the best and most effective birth control options for all ages of women.
Pelvic Floor Rehabilitation
What is the pelvic floor and how does it affect your health?
Did you know we have an in-house wellness center? It's called the Advanced Women's Center for Wellness
Welcome to Advanced Women’s Healthcare in Dallas, Texas
We appreciate you as a patient and are dedicated to providing you compassionate and quality healthcare here in Dallas, TX. Specializing in Obstetrics & Gynecology (OB/GYN), our physicians Dr. Amy Sigman, Dr. Amie Napier, Dr. Michelle Heintges, Dr. Heidi Harms and Dr. Maria Reyes are here to serve you.
Dr. Maria Reyes
Dr. Maria Reyes enjoys caring for women in all stages of life. “It is such an honor to partner with women and be part of their pregnancy and their lives, often delivering two or three babies together. Honestly, I see my patients as a close friend or relative…”
Dr. Emily Eye
Dr. Emily Eye says she “loves caring for women at any life stage". "I always strive to make my patients feel comfortable asking any question about their health – no matter how big or small. My favorite part of my job is building relationships with my patients, gaining their trust and helping them feel empowered to make decisions for their health and wellbeing.”
Dr. Amy Sigman
Dr. Sigman was the first female doctor to join Advanced Women’s Healthcare - which is now an all-female physicians practice. She is proud of her work along with that of her partners. “I come to work because I love it. It’s kind of my home away from home, and my patients are my family."
Dr. Amie Napier
As an Obstetrician and Gynecologist, Dr. Napier's is to help her patients live better and healthier lives. She loves that her patients are interested in their personal healthcare and that she gets to follow them throughout all the stages of their lives. “I love the day to day interaction with the patients and getting to help people better their lives, better their health. That’s really what is the most satisfying...”
Dr. Michelle Heintges
Dr. Heintges is trained in robotics, pelvic floor repair and vaginal rejuvenation. She has a special interest in adolescent medicine, menopause, post-menopause, complicated obstetrics, gynecologic surgery, and pelvic floor reconstruction. Dr. Heintges said, “I love my job. I have tons of fun at my job. And I really love the people I work with..."
Dr. Heidi Harms
Dr. Heidi Harms was inspired by her grandfather to study medicine, who was a physician that she thought the world of and aspired to be like. She enjoys all areas of OB/GYN, including adolescent gynecology, contraception management, infertility, obstetrics, pelvic surgery, urogynecology and menopausal management.
Recent Blog Posts
Why Botox? We are proud to increase confidence in our patients through the administration of wrinkle-reducing Botox injections. There is no doubt you’ve heard of Botox, but what do you really know about it? We are proud to offer Botox treatment through our Advanced Women’s Center for Wellness. We all know that Botox is used to treat wrinkles in the face, but it is also used medically to treat certain muscle conditions. It works in the same way in both instances by paralyzing muscles, which leads to straightening the skin that covers them. Botox is the most popular non-surgical aesthetic procedure in the world. Botox is backed by more than 16 years of published studies, and its potency cannot be compared to any other similar product. This is why there is no “generic” Botox. The FDA has stated Botox is “interchangeable,” which means that its safety and effectiveness cannot be claimed by another product. How Does Botox Work? Facial lines are caused by repeated muscle contractions from frowning, squinting or raising the eyebrows. This causes this skin to furrow and fold, resulting in the formation of wrinkles or facial lines. Botox works underneath the surface to temporarily reduce the underlying […]
Let’s clear up any misconceptions about regular vs. irregular periods and how they relate to ovulation and fertility. While ovulation and periods naturally go together, it is possible to ovulate without having a period. This often occurs for women with irregular periods. Conversely, it is possible to experience monthly bleeding with no ovulation. However, that bleeding is not a normal period and results from an anovulatory cycle. While this may seem confusing, it becomes clear when you understand how ovulation works. Ovulations and Regular Periods Assuming a normal menstrual cycle of 28 days, a healthy woman who is not using hormonal birth control will ovulate on the 14th day of her cycle. During ovulation, your ovaries release a mature egg that is ready for fertilization. After the egg is released, it remains alive for an amount of time between 12 and 24 hours. If the egg isn’t fertilized, it disintegrates and gets absorbed into the uterine lining called the endometrium. Two weeks after ovulation, the lining of the uterus will discharge from the vagina in the form of menstrual blood. This is called a “true period,” as the bleeding comes from the lining of the uterus, cervical mucus and blood. […]
Preeclampsia can affect mom and baby in many ways. May is Preeclampsia Awareness Month. We wanted to take this opportunity to educate and spread awareness about this condition that affects around eight percent of pregnancies. If not treated quickly, preeclampsia can cause severe complications for the mother, including renal failure, liver failure and cardiovascular problems. In its most severe form, preeclampsia can lead to eclampsia, which brings on seizures for the expecting mother. Preeclampsia can affect the unborn baby in different ways, including: Preventing the placenta from getting enough blood The baby getting less oxygen and food Possible low birth rate During each prenatal visit, doctors monitor pregnant women’s vitals closely for signs of preeclampsia, as early detection is key to a healthy mom and baby. What Causes Preeclampsia Some women can be at an increased risk of developing preeclampsia during pregnancy. Women with the following risk factors should be extra diligent: Gestational hypertension or preeclampsia complications in the past Sisters or mothers who suffered preeclampsia Carrying twins, triplets, etc. Younger than 20 or older than 40 High blood pressure prior to pregnancy Kidney disease Obesity Preeclampsia Warning Signs During a preeclampsia test, doctors look for a variety of signals […]
Dr. Sigman has made these last 7 months joyful and exciting and every time I leave her office, I feel like I have come away with more knowledge about myself and my baby! —Brenda
Dr. Heingtes is fabulous!! She was recommended to me by my sister and I absolutely love her!! She answers all questions and makes you feel completely comfortable! —Kelly
Dr. Napier is very friendly, and super easy to talk to. As long as I still have questions to ask, she will stay in the room to answer them. I find her to be a calming presence, which is very helpful to a first time Mom. —Barbara
Dr. Harms is a great doctor. This is our first child and she has made the experience very painless. We were referred by a friend that had used her and had great things to say. We will refer her to all our friends. —Sarah
I love seeing Dr. Heintges and I love her energy! I have been her patient for years and I trust her opinions and honesty. I am very happy that she is my doctor and I know that my baby and I are well taken care of! —Ikumi