Business Details
Expert OB/GYN Care in San Antonio
Seven Oaks has been dedicated to providing comprehensive women's health care in San Antonio for over two decades. Our experienced team of board-certified physicians, advanced practice providers, and sonographers specializes in obstetrics, gynecology, and advanced diagnostic services. We utilize state-of-the-art technology to deliver personalized care, including 3D/4D ultrasounds, robotic surgery, and hormone replacement therapy. With multiple locations across San Antonio and surrounding areas, we prioritize patient comfort through convenient access and compassionate service.Our commitment to excellence is reflected in our focus on preventative care, genetic screening, and postpartum support. We maintain rigorous professional standards while fostering a welcoming environment for all stages of a woman's life. Our physicians hold affiliations with leading medical organizations and continuously update their expertise to meet evolving healthcare needs. Through 21 years of community service, we've built trust by combining clinical excellence with individualized attention to each patient's unique health journey.
Services
Obstetric Care
Gynecology Services
3D Ultrasounds
HPV Testing
Hormone Therapy
Robotic Surgery
Pap Smears
Genetic Screening
Well Women Exams
Sonography
Highlights and features
- We offer 21 years of specialized women's health expertise
- Our team includes board-certified OB/GYN physicians
- We utilize state-of-the-art diagnostic imaging technology
- We provide comprehensive care across all life stages
- Our multiple locations serve greater San Antonio communities
What people say
Exceptional care
Compassionate providers
Timely appointments
Expertise in OB/GYN
Welcoming environment
Services
Obstetric Services
Our comprehensive prenatal care includes regular check-ups, advanced ultrasound imaging, and personalized birth planning. We support patients through all stages of pregnancy with specialized care for high-risk pregnancies and postpartum recovery. Our team provides education on fetal development, labor preparation, and newborn care to ensure confident parenting from conception through delivery.
Gynecology Services
We offer complete gynecological care including annual exams, family planning, and treatment for reproductive health concerns. Our services address menstrual disorders, menopause management, and preventive screenings for cervical and breast health. We specialize in diagnosing and treating conditions like endometriosis, fibroids, and polycystic ovary syndrome through both medical and surgical interventions.
Robotic Surgery
Our robotic-assisted surgical procedures offer precise treatment for gynecological conditions with smaller incisions and faster recovery times. This technology enables complex surgeries like hysterectomies with enhanced visualization and control. Patients benefit from reduced pain, minimal scarring, and shorter hospital stays compared to traditional surgical methods.
Ultrasound Services
We provide advanced diagnostic ultrasound services including 3D/4D imaging for prenatal visualization and gynecological assessments. Our registered sonographers perform transvaginal and abdominal ultrasounds to evaluate fetal development, detect abnormalities, and diagnose reproductive system conditions with high accuracy.
Hormone Replacement Therapy
Our hormone replacement therapy addresses menopausal symptoms through customized treatment plans using estrogen, progesterone, or combination therapies. We help manage hot flashes, night sweats, and mood changes while considering long-term health benefits and risks. Treatment options include pills, patches, creams, and bioidentical hormone formulations.
People
Nichole Mastro
Physician
Dr. Mastro specializes in obstetrics and gynecology with board certification from the American Board of Obstetrics and Gynecology. She completed her residency at University of Texas Southwestern and serves professional organizations including Texas Medical Association.
Christine de la Garza
Physician
Dr. de la Garza has practiced OB/GYN in San Antonio since 1988 with board certification and memberships in multiple medical associations. She delivers personalized care emphasizing patient education and preventive health maintenance for women of all ages.
Brian W. Harle
Physician
Dr. Harle brings over 30 years of experience in women's health with board certification and active participation in professional medical societies. He focuses on comprehensive gynecological care and high-risk pregnancy management with compassionate, individualized attention.
Alex Fleming
Advanced Practice Provider
Alex Fleming provides women's health services as a board-certified women's health nurse practitioner. With advanced training in obstetrics and gynecology, she offers preventive care, family planning, and management of reproductive health conditions.
Jan Dewinne
Sonographer
Jan Dewinne performs diagnostic ultrasound imaging with expertise in obstetric and gynecologic sonography. She ensures high-quality imaging for accurate diagnosis and patient care throughout all stages of pregnancy and women's health assessments.
Questions
What OB/GYN services do you offer?
We provide comprehensive women's health services including prenatal care, gynecological exams, family planning, menopause management, and surgical treatments for reproductive health conditions.
Do you offer 3D/4D ultrasounds?
Yes, we provide advanced 3D and 4D ultrasound imaging for prenatal visualization and diagnostic evaluation of fetal development and gynecological conditions.
Are your physicians board-certified?
All our OB/GYN physicians maintain board certification through the American Board of Obstetrics and Gynecology with active participation in continuing medical education.
What insurance plans do you accept?
We work with most major insurance providers. Contact our billing department at 800-893-0541 for specific coverage verification and payment options.
How can I schedule an appointment?
Call our main office at 210-692-9500 during business hours or use our online patient portal for appointment requests and medical record access.
Do you offer weekend appointments?
Our regular office hours are Monday-Friday. Some locations may offer limited Saturday appointments - please contact your preferred office for availability.
