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Summary
Dr. Matthew Walker specializes in internal medicine and psychiatry, bringing a comprehensive approach to both physical and mental health care. He earned his medical degree from Louisiana State University School of Medicine in Shreveport and completed his residency at the University of Mississippi Medical Center. With 12 years of experience in medicine, Dr. Walker combines his dual expertise to provide integrated care for patients facing complex health challenges.
Dr. Walker practices in Atlanta, Georgia, and maintains an affiliation with Joseph Maxwell Cleland Atlanta VA Medical Center. His clinical focus includes treating substance use disorders and teen substance abuse issues. He also provides care for patients with complex PTSD, offering specialized support for trauma-related conditions. Dr. Walker performs comprehensive mental health assessments and utilizes diagnostic tools such as toxicology testing and complete blood count analysis to support his treatment approach.
Dr. Walker practices in Atlanta, Georgia, and maintains an affiliation with Joseph Maxwell Cleland Atlanta VA Medical Center. His clinical focus includes treating substance use disorders and teen substance abuse issues. He also provides care for patients with complex PTSD, offering specialized support for trauma-related conditions. Dr. Walker performs comprehensive mental health assessments and utilizes diagnostic tools such as toxicology testing and complete blood count analysis to support his treatment approach.
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 I, MD | Dr. Jonathan A Jarman, MD | Dr. Ebon Bourne | Dr. Sharifa Avery, 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 | 27 Years of Experience | 11 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 | Atlanta , GA |
| Med School: Louisiana State University School Of Medicine In Shreveport | Med School: Medical College of Georgia - Graduate with Honors | Med School: Drexel University College Of Medicine | Med School: Suny Upstate Medical University Alan And Marlene Norton Coll Of Med |
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
- Does Dr. Matthew Walker accept my insurance?
- You can see the insurance plans that Dr. Matthew Walker accepts on their Vitals profile.
- Is Dr. Matthew Walker accepting new patients?
- Dr. Matthew Walker is accepting new patients on Vitals. View Dr. Matthew Walker's profile on Vitals to make an appointment.
- How can I make an appointment with Dr. Matthew Walker?
- You can find contact information for Dr. Matthew Walker here on Vitals.
- Which hospitals is Dr. Matthew Walker affiliated with?
- Dr. Matthew Walker is affiliated with Joseph Maxwell Cleland Atlanta Va Medical Center.
- Does Dr. Matthew Walker accept virtual/telehealth appointments?
- Dr. Matthew Walker has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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