Cardiology
Zeshan Khan Ahmad, MD
Johns Hopkins Heart Care, Bethesda
Dr. Zeshan Khan Ahmad is the Director of Complex Cardiac Ablations for the Johns Hopkins National Capital Region and an Assistant Professor, seeing patients in Bethesda and at Johns Hopkins-affiliated hospitals.
Why patients choose Dr. Ahmad
He is ABIM-certified in Internal Medicine, Cardiovascular Disease, and Clinical Cardiac Electrophysiology, with a 4.9 rating across 245 ratings on the Johns Hopkins system. His subspecialty leadership makes him a strong choice for arrhythmia, ablation, and electrophysiology concerns.
Practice focus
Cardiac electrophysiology, complex ablation, and arrhythmia management.
Profile last fact-checked June 23, 2026. Information reflects publicly available sources and may change. Confirm details directly with the practice before booking.
How Dr. Ahmad compares
Context from the 139 providers we track across Bethesda and Montgomery County.
The only provider we list offering complex cardiac ablation
1 of the 130 providers who list their focus areas name complex cardiac ablation.
We list 2 cardiology providers serving Bethesda.
1 of 2 we list at Johns Hopkins Heart Care, Bethesda
We cover 2 providers at Johns Hopkins Heart Care, Bethesda.
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. Ahmad sits by experience
Dr. Ahmad finished medical school in 2014, 12 years ago. Of the 135 providers in our registry whose graduation year we could verify, 127 finished earlier, 6 finished later, and 1 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. Ahmad2014
2010–14
17 providers finished 2010–20142015–19
4 providers finished 2015–20192020–24
2 providers finished 2020–2024Among the 110 physicians we list, 106 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. Ahmad | 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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