Bringing You Personalized Care

Our innovative membership medical practice has several locations in the Washington, DC metro area. We combine top clinical expertise, a wellness focus, and access to 21st century technologies to offer you a better healthcare experience.

Due to concerns about the Coronavirus pandemic, patients with upcoming appointments who have Coronavirus (COVID-19) or have been in contact with someone who has Coronavirus (COVID-19), are sick (especially with cough, fever, or shortness of breath), have traveled to at-risk countries or have been in contact with anyone that has traveled to those at-risk countries, should call our office to reschedule. Additionally we will be limiting the number of people accompanying patients to one person.

Masks are still required in the office even if you are fully vaccinated!


Dr. Mazloomdoost and Empowered Health’s Podcast is here!

Dr. Mazloomdoost talks about urinary incontinence, postpartum leakage and the pelvic floor with Empowered Health in a recent podcast. Listen below or click here to visit Empowered Health’s website!

Living with Bladder Leakage or Urinary Incontinence?

Virtual Visits 101


News & Announcements

NAFC Center of Excellence

INOVA Women’s Hospital will be a designated Center of Excellence from 2017 until 2020. Your patient satisfaction scores speak highly of your commitment to patient care, particularly as it relates… Read More

Proud to be Part of Privia Medical Group

Mid-Atlantic Urogynecology & Pelvic Surgery is a proud member of Privia Medical Group. The best doctors in our community have joined together to form Privia Medical Group (PMG), a multi-specialty, high-performance medical group that puts patients first. Our physicians are united by the mission of providing better, more coordinated care for their patients.

To learn more about Privia Medical Group and find other Privia doctors, please visit our website.

"This is an amazing office. During each of my visits, I am so well treated and cared for in a very professional and caring way by all involved. I feel so confident and at ease when I am there. I know that Dr. Horbach will take excellent care of me. She is a brilliant doctor. Always an A+ visit!"

Annandale Office


3289 Woodburn Road Suite 130
Annandale, VA 22003 Get Directions


571.389.7140 703.992.7584 Secure Message via Portal


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Prince Frederick Office


110 Hospital Road Suite 203
Prince Frederick, MD 20678 Get Directions



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Patient Portal

Access your personal health information and test results, securely message your care team, and manage payments, all from one spot and at your convenience, 24/7.

  • See your provider's openings and schedule appointments.
  • Review prescription medications and request renewals.
  • View payment history and pay current invoices.
Patient Portal