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Summary
Dr. John Maddox treats bowel obstruction, acute cholecystitis, and electrolyte imbalance, and performs emergency care and CT scans. He practices surgery, critical care medicine, and trauma surgery, bringing 20 years of experience to his work. Dr. Maddox is affiliated with Walter Reed National Military Medical Center. He earned his medical degree from Uniformed Services University of the Health Sciences F. Edward Hébert School of Medicine and completed his residency at Walter Reed National Military Medical Center. He sees patients in Baltimore and Bethesda, Maryland.
Overview based on verified provider data
Quick Facts
- 20 years of experience
- 10 insurance plans accepted
- Walter Reed National Military Medical Center
- 3 specialties
- 4 areas of expertise
- 1 hospital affiliation
- 4 office locations
- Male
Office Locations
Dr. John Specht Maddox has 4 locationsUniversity Of Maryland Medical Center Endoscopy Lab
22 S Greene St Fl 3Baltimore, MD 21201 Tel: (410) 328-5783
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  | | |
| Dr. John Specht Maddox, MD | Sharleen Yuan | Candace Pallitto | Savannah Lorraine Vogel |
| Surgery | Critical Care Medicine | Critical Care Medicine | Emergency Medicine |
| Accepts New Patients | |||
| 20 Years of Experience | 8 Years of Experience | 5 Years of Experience | 6 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Baltimore , MD | Fargo , ND | Hackensack , NJ | Chicago , IL |
| Med School: UNIFORMED SERVICES UNIVERSITY OF THE HEALTH SCIENCES F EDWARD HEBERT SCHOOL OF MEDICINE | Med School: Sanford School Of Medicine Of The University Of South Dakota | Med School: Hackensack-Meridian School Of Medicine At Seton Hall University | Med School: University Of Wisconsin School Of Medicine & Public Health |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Specht Maddox
Medical Specialties
Dr. John Specht Maddox has the following 3 specialties
Specialty Expertise
Dr. John Specht Maddox has the following 4 areas of expertise
Certifications, License, & Education
20 Years Experience
Dr. John Specht Maddox holds an active medical license in the state of Maryland.
Medical License
Medical Doctor with an active medical license in the state of Maryland that expires in 2027.
Education & Training
Residency
Completed their residency at Walter Reed National Military Medical Center.
Medical School
Graduated from UNIFORMED SERVICES UNIVERSITY OF THE HEALTH SCIENCES F EDWARD HEBERT SCHOOL OF MEDICINE and Uniformed Services Univ Of The Health Sciences F E Hebert Schl Of Medicine in 2006.
NPI Number
Dr. Maddox's NPI number is 1528122256.
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Frequently Asked Questions
- Where is Dr. John Maddox's office located?
- Dr. John Maddox's office is located at 22 S Greene St Fl 3, Baltimore, MD, 21201.
- Which hospitals is Dr. John Maddox affiliated with?
- Dr. John Maddox is affiliated with Walter Reed National Military Medical Center.
- Does Dr. John Maddox accept virtual/telehealth appointments?
- Dr. John Maddox has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. John Maddox accept my insurance?
- You can see the insurance plans that Dr. John Maddox accepts on their Vitals profile.
- How can I make an appointment with Dr. John Maddox?
- You can find contact information for Dr. John Maddox here on Vitals.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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