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Summary
Dr. Walker graduated from the Univ of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med in 2007. He works in San Antonio, TX and 1 other location and specializes in Vascular & Interventional Radiology and Diagnostic Radiology. Dr. Walker is affiliated with University Hospital, Methodist Specialty And Transplant Hospital, Methodist Hospital, SAINT LUKES BAPTIST HOSPITAL and University Health Womens And Childrens Hospital.
Quick Facts
- accepting new patients
- 19 years of experience
- University Hospital
- 2 specialties
- 2 areas of expertise
- 2 board certifications
- 5 hospital affiliations
- 2 office locations
- Male
Office Locations
Dr. John A Walker has 2 locationsUniversity Health System Robert B Green Campus
903 W Martin StSan Antonio, TX 78207 Tel: (210) 358-3400
Mon7:00 am - 8:00 pm
Tue7:00 am - 8:00 pm
Wed7:00 am - 8:00 pm
Thu7:00 am - 8:00 pm
Fri7:00 am - 8:00 pm
Sat7:00 am - 8:00 pm
Sun7:00 am - 8:00 pm
University Health Womens And Childrens Hospital
4502 Medical DrSan Antonio, TX 78229 Tel: (210) 358-4000
Compare with Similar Doctors
 |  | | |
| Dr. John A Walker, MD | Dr. Rebecca Dillon | Dr. Neeraj Kaur | Dr. Xavier Frederic Carrier |
| Vascular & Interventional Radiology | Diagnostic Radiology | Diagnostic Radiology | Diagnostic Radiology |
| Accepts New Patients | |||
| 19 Years of Experience | 10 Years of Experience | 22 Years of Experience | 5 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| San Antonio , TX | Jbsa Lackland , TX | San Antonio , TX | San Antonio , TX |
| Med School: Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med | Med School: Uniformed Services Univ Of The Health Sciences F E Hebert Schl Of Medicine | Med School: Government Medical College Chandigarh | Med School: Paul L Foster School Of Medicine Texas Tech University Health Sciences Ctr |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John A Walker
Medical Specialties
Dr. John A Walker has the following 2 specialties
Specialty Expertise
Dr. John A Walker has the following 2 areas of expertise
Certifications, License, & Education
19 Years Experience
Dr. John A Walker holds an expired medical license in the state of Texas.
Medical License
Medical Doctor with an expired medical license in the state of Texas that expired in 2026.
Education & Training
Residency
Completed their residency at University Hospital.
Medical School
Graduated from Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med in 2007.
NPI Number
Dr. Walker's NPI number is 1477780344.
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Frequently Asked Questions
- Which hospitals is Dr. John Walker affiliated with?
- Dr. John Walker is affiliated with University Hospital, Methodist Specialty And Transplant Hospital, Methodist Hospital, SAINT LUKES BAPTIST HOSPITAL, and University Health Womens And Childrens Hospital.
- Does Dr. John Walker accept my insurance?
- You can see the insurance plans that Dr. John Walker accepts on their Vitals profile.
- How can I make an appointment with Dr. John Walker?
- You can find contact information for Dr. John Walker here on Vitals.
- Is Dr. John Walker accepting new patients?
- Dr. John Walker is accepting new patients on Vitals. View Dr. John Walker's profile on Vitals to make an appointment.
- Where is Dr. John Walker's office located?
- Dr. John Walker's office is located at 903 W Martin St, San Antonio, TX, 78207.
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