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Summary
Dr. Matthew Walker is a physician specializing in internal medicine and psychiatry with 12 years of clinical experience. He earned his medical degree from Louisiana State University School of Medicine in Shreveport and completed his residency training at the University of Mississippi Medical Center. This dual specialty background allows him to provide comprehensive care that addresses both physical health concerns and mental health needs.
Dr. Walker practices at multiple locations in Atlanta, Georgia, and maintains an affiliation with Joseph Maxwell Cleland Atlanta VA Medical Center. He focuses on treating mood disorders in children and substance use disorders, including teen substance abuse issues. His practice includes performing diagnostic tests such as complete blood counts, A1c testing for diabetes monitoring, and thyroid function panels to support comprehensive patient care.
Dr. Walker practices at multiple locations in Atlanta, Georgia, and maintains an affiliation with Joseph Maxwell Cleland Atlanta VA Medical Center. He focuses on treating mood disorders in children and substance use disorders, including teen substance abuse issues. His practice includes performing diagnostic tests such as complete blood counts, A1c testing for diabetes monitoring, and thyroid function panels to support comprehensive patient care.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 12 years of experience
- University Of Mississippi Medical Center
- 2 specialties
- 10 areas of expertise
- 1 hospital affiliation
- 2 office locations
- Male
Office Locations
Dr. Matthew Lewis Walker has 2 locationsMercy Care
424 Decatur St SEAtlanta, GA 30312Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Matthew Lewis Walker, MD | Dr. Sharifa Avery, MD | Dr. Jonathan A Jarman, MD | Dr. Tessa Lisa Gibson, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 12 Years of Experience | 11 Years of Experience | 27 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | ||
| Atlanta , GA | ATLANTA , GA | Atlanta , GA | Marietta , GA |
| Med School: Louisiana State University School Of Medicine In Shreveport | Med School: Suny Upstate Medical University Alan And Marlene Norton Coll Of Med | Med School: Medical College of Georgia - Graduate with Honors | Med School: University Of The West Indies Faculty Of Medical Sciences Jamaica |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Matthew Lewis Walker
Medical Specialties
Dr. Matthew Lewis Walker has the following 2 specialties
Specialty Expertise
Dr. Matthew Lewis Walker has the following 10 areas of expertise
Certifications, License, & Education
12 Years Experience
Dr. Matthew Lewis Walker holds an expired medical license in the state of Georgia.
Medical License
Medical Doctor with an expired medical license in the state of Georgia that expired in 2026.
Education & Training
Residency
Completed their residency at University Of Mississippi Medical Center.
Medical School
Graduated from Louisiana State University School Of Medicine In Shreveport in 2014.
NPI Number
Dr. Walker's NPI number is 1063823896.
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Frequently Asked Questions
- Which hospitals is Dr. Matthew Lewis Walker affiliated with?
- Dr. Matthew Lewis Walker is affiliated with Joseph Maxwell Cleland Atlanta Va Medical Center.
- Where is Dr. Matthew Lewis Walker's office located?
- Dr. Matthew Lewis Walker's office is located at 424 Decatur St SE, Atlanta, GA, 30312.
- Does Dr. Matthew Lewis Walker accept my insurance?
- You can see the insurance plans that Dr. Matthew Lewis Walker accepts on their Vitals profile.
- Does Dr. Matthew Lewis Walker accept virtual/telehealth appointments?
- Dr. Matthew Lewis Walker has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Matthew Lewis Walker?
- You can find contact information for Dr. Matthew Lewis Walker here on Vitals.
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