Dr. John Randolph Dryden, MD
Dr. John Randolph Dryden, MD is an Interventional Radiology in Bethesda, Maryland. Graduated from University of Texas Medical Branch at Galveston in 2013, 13 years ago. Practices with Empire State Radiology P C, a 266-clinician group and accepts Medicare assignment. Licensed in California.
- Years since qualifying
- 13
- Trained at
- University of Texas Medical Branch at Galveston
- Licensed in
- CA
- In the registry since
- 2013
- Specialties on file
- 2
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
8901 Rockville Pike Bldg 9Bethesda, MD 20889-0001
Phone: (301) 295-5030
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Vascular & Interventional Radiology Physician (primary) | Taxonomy 2085R0204X · Licence A131969 (CA) |
|---|---|
| Diagnostic Radiology Physician | Taxonomy 2085R0202X · Licence A131969 (CA) |
Record details
| NPI number | 1275971699 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | June 7, 2013 |
| Last updated in NPPES | May 2, 2025 |
| Certification date | May 2, 2025 |
Medicare enrollment
| Medicare specialty | INTERVENTIONAL RADIOLOGY |
|---|---|
| Medical school | UNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON |
| Graduated | 2013 (13 years in practice) |
| Group practice | Empire State Radiology P C — 266 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Other providers in Bethesda
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Dr. Hugh Michael Dainer, MD, PHD, MBA
8901 Wisconsin Ave, Bethesda, MD 20889 · (301) 295-5050
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Dr. James Kevin Demarco, MD
4494 N Palmer Rd Dept OF Radiology Bldg 9 Rm 1799, Bethesda, MD 20889-7037 · (301) 295-4428
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Alain T Drooz, MD
8901 Rockville Pike Bldg 9A2ND, Bethesda, MD 20889-4400 · (703) 304-1546
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Drs Groover Christie & Merritt PC
8600 Old Georgetown Rd, Bethesda, MD 20814-1422 · (301) 896-2060
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Dr. Michael Ian Frew, MD
4494 N Palmer Rd, Bethesda, MD 20889-0001 · (301) 367-3754
-
Mrs. Claudia Ellen Galbo, MD
8901 Wisconsin Ave National Naval Medical Ctr, Bethesda, MD 20889-0001 · (301) 319-8548
-
Dr. Alexander Byron Galifianakis, MD
8901 Rockville Pike, Bethesda, MD 20889-0001 · (301) 295-5050
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Dr. Matthew Grohowski, MD
8901 Rockville Pike, Bethesda, MD 20889-0001 · (301) 295-5050