OB/GYN
Hannah Bailey, MD, FACOG
Ob-Gyn Associates of Advantia, Shady Grove
Dr. Hannah Bailey is a board-certified obstetrician and gynecologist with Ob-Gyn Associates of Advantia in Rockville. She earned her medical degree from St. George’s University School of Medicine and completed her residency in obstetrics and gynecology at Newark Beth Israel Medical Center, achieving board certification from the American Board of Obstetrics and Gynecology in 2019.
Why patients choose Dr. Bailey
Dr. Bailey is trained in da Vinci robotic surgery and treats a broad range of gynecologic conditions, including uterine fibroids, pelvic pain, and abnormal uterine bleeding, alongside routine obstetric and well-woman care.
Clinical focus
Obstetrics, robotic and minimally invasive gynecologic surgery, and treatment of fibroids and abnormal bleeding.
Profile last fact-checked August 1, 2026. Information reflects publicly available sources and may change. Confirm details directly with the practice before booking.
How Dr. Bailey compares
Context from the 139 providers we track across Bethesda and Montgomery County.
The only provider we list offering robotic & minimally invasive surgery
1 of the 130 providers who list their focus areas name robotic & minimally invasive surgery.
Trained in Grenada
1 of the 107 doctors whose medical school we record trained in Grenada. 24 trained outside the United States altogether.
Most recently qualified of our 12 ob/gyn providers
Qualified in 2012. The median for the 12 ob/gyn providers whose year we record is 1996.
Medical school: St. George's University School of Medicine — St. George's, Saint George, Grenada.
Figures describe the 139 providers currently in the MyBethesdaDoctor registry as of August 2026 — a curated directory, not a census of every doctor in Montgomery County. How we build this list.
Where Dr. Bailey sits by experience
Dr. Bailey finished medical school in 2012, 14 years ago. Of the 135 providers in our registry whose graduation year we could verify, 117 finished earlier, 10 finished later, and 7 finished the same year.
1965–69
1 provider finished 1965–19691970–74
2 providers finished 1970–19741975–79
4 providers finished 1975–19791980–84
13 providers finished 1980–19841985–89
12 providers finished 1985–19891990–94
14 providers finished 1990–19941995–99
27 providers finished 1995–19992000–04
20 providers finished 2000–20042005–09
19 providers finished 2005–2009Dr. Bailey2012
2010–14
17 providers finished 2010–20142015–19
4 providers finished 2015–20192020–24
2 providers finished 2020–2024Among the 110 physicians we list, 102 finished medical school earlier — the median for that group is 1998.
All 12 bands
| Graduated | Providers |
|---|---|
| 1965–1969 | 1 |
| 1970–1974 | 2 |
| 1975–1979 | 4 |
| 1980–1984 | 13 |
| 1985–1989 | 12 |
| 1990–1994 | 14 |
| 1995–1999 | 27 |
| 2000–2004 | 20 |
| 2005–2009 | 19 |
| 2010–2014 — Dr. Bailey | 17 |
| 2015–2019 | 4 |
| 2020–2024 | 2 |
Figures describe the 139 providers currently in the MyBethesdaDoctor registry as of August 2026 — a curated directory, not a census of every doctor in Montgomery County. Based on the 135 of 139 profiles with a graduation year we could verify against a primary source; the remaining 4 are left out rather than estimated. How we build this list.
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