Exceptional Women’s Care for Over 20 Years

At Annandale OB/GYN, we’ve been providing outstanding women’s healthcare for more than 20 years in the DC Metro Area. Our team of experienced physicians is dedicated to delivering clinical excellence and a seamless patient experience.

About Privia Health

Annandale Ob-Gyn 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.

Your Trusted Partner in Women's Health

We understand that choosing an OB/GYN is a deeply personal decision. Our practice offers:

Decades of
Combined Experience

Our physicians bring a wealth of knowledge to your care.

Clinical
Excellence

We pride ourselves on staying at the forefront of women's health.

Patient-Centered
Approach

Your comfort and well-being are our top priorities.

Comprehensive Care for Every Stage of Life

From routine check-ups to specialized treatments, we’re here for you:

  • Prenatal and Postnatal Care
  • Gynecological Services
  • Menopause Management
  • Preventive Health Screenings

Why Choose Annandale OB/GYN?

Expertise You Can Trust

Our physicians have decades of experience in women's health, ensuring you receive the highest quality care.

Seamless Patient Experience

We've designed our practice to make your visits as comfortable and efficient as possible.

Personalized Care Plans

We believe in tailoring our approach to meet your unique needs and health goals.

Meet Our Care Team

Physicians

Headshot of Samantha (Sam) Stern, Founder and President of Annandale Fertility.

OB/GYN
Fertility Medicine

Samantha Stern,
PA-C

Headshot of Dr. Terry Andrea Allen, MD, MPH, FACOG, at Annandale OB/GYN.

Physician

Terry Andrea Allen,
MD, MPH, FACOG

Headshot of Dr. Teena Drake-Williams, DO, OB/GYN at Annandale OB/GYN.

OB/GYN

Teena Drake-Williams, DO

Your Health Journey Starts Here

1. Schedule Your Appointment

Call us or use our online booking system.

2. Meet Your Care Team

We'll discuss your health history and concerns.

3. Receive Personalized Care

Benefit from our expertise and patient-centered approach.

Your Health Journey Starts Here

1. Schedule Your Appointment

Call us or use our online booking system.

2. Meet Your Care Team

We'll discuss your health history and concerns.

3. Receive Personalized Care

Benefit from our expertise and patient-centered approach.

Frequently Asked Questions

A: Yes, we welcome new patients and look forward to providing you with exceptional care.

A: We accept most major insurance plans. Please contact our office for specific details.
A: Initial consultations usually last about 30 minutes, while follow-up visits are typically 15-20 minutes.

Take the First Step Towards Optimal Health

Ready to experience the Annandale OB/GYN difference? Schedule your appointment today and join our family of satisfied patients. Your health and comfort are our top priorities.

Book Your Appointment Now

Annandale OB/GYN: Comprehensive Healthcare, Above the Standard of Care.

Patient Portal

We are beyond excited to introduce Anna Family Medicine—our brand-new comprehensive care division designed to provide exceptional primary care for individuals and families!

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

News & Announcements

Learn how to prepare for a first gynecologist visit at age 18, what to expect during the appointment, and which exam steps may be optional.
Learn how many ultrasounds during pregnancy are routine, when extra scans may be needed, and what each pregnancy ultrasound can and cannot tell you.
Wondering whether sushi is safe in pregnancy? This evidence-based guide explains which sushi options to avoid, which cooked choices may be safer, and when to call your prenatal clinician.