Summary

Dr. Douglas Marshall is a neurologist who brings nearly five decades of medical expertise to his practice in San Antonio. He earned his medical degree from Wayne State University School of Medicine and has dedicated 49 years to caring for patients with neurological conditions. Dr. Marshall speaks English and focuses his practice on comprehensive neurological care.

Dr. Marshall practices in San Antonio, Texas, where he treats patients with attention deficit hyperactivity disorder across all age groups, including both pediatric and adult ADHD cases. His diagnostic approach includes specialized blood testing and arterial blood gas analysis to support comprehensive patient evaluations. He also performs alkaline phosphatase testing as part of his thorough assessment process for neurological conditions.

Overview based on verified provider data

Quick Facts

  • 49 years of experience
  • 1 insurance plan accepted
  • speaks English
  • Wayne State University School Of Medicine
  • 1 specialty
  • 2 office locations
  • Male

Office Locations

Dr. Douglas Warren Marshall has 2 locations

The San Antonio Orthopaedic Group

400 Concord Plaza Dr Ste 300San Antonio, TX 78216
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

Dr. Douglas Warren Marshall

400 Concord Plaza Dr Ste 300San Antonio, TX 78216

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Dr. Douglas Warren MarshallJeannine Thomas, MSPA, PA-CDr. Payman Sadeghi, MDDr. Konstantin Karmazin, MD
NeurologyNeurologyNeurologyNeurology
Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
49 Years of Experience 21 Years of Experience 26 Years of Experience 10 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Spanish Speaks English, Spanish, French, Farsi Speaks English, Russian
San Antonio , TXSan Antonio , TXHouston , TXSeattle , WA
Med School: Wayne State University School Of Medicine Med School: University of Texas Health Science Center at San Antonio Med School: Universidad Nordestana Med School: Georgetown University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Douglas Warren Marshall

  • Texas Children's Health Plan

Medical Specialties

Dr. Douglas Warren Marshall has the following specialty

Certifications, License, & Education

49 Years Experience

Dr. Douglas Warren Marshall holds an inactive medical license in the state of Texas.

Medical License

Medical Doctor with an inactive medical license in the state of Texas.

Education & Training

Medical School

Graduated from Wayne State University School Of Medicine in 1977.

NPI Number

Dr. Marshall's NPI number is 1437191574.

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Frequently Asked Questions

Does Dr. Douglas Warren Marshall accept virtual/telehealth appointments?
Dr. Douglas Warren Marshall has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Douglas Warren Marshall accepting new patients?
Dr. Douglas Warren Marshall has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Douglas Warren Marshall?
You can find contact information for Dr. Douglas Warren Marshall here on Vitals.
Where is Dr. Douglas Warren Marshall's office located?
Dr. Douglas Warren Marshall's office is located at 400 Concord Plaza Dr Ste 300, San Antonio, TX, 78216.
Does Dr. Douglas Warren Marshall accept my insurance?
You can see the insurance plans that Dr. Douglas Warren Marshall accepts on their Vitals profile.

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