Summary

Dr. Walker graduated from the Medical University of South Carolina College of Medicine in 2013. He works in San Francisco, CA and 3 other locations and specializes in Psychiatry, Addiction Medicine and Neurology. Dr. Walker is affiliated with Bon Secours Saint Francis Downtown, The Carolina Center For Behavioral Health, Prisma Health Greenville Memorial Hospital and Marshall I Pickens Hospital.

Quick Facts

  • accepting new patients
  • 13 years of experience
  • Medical University Of South Carolina College Of Medicine
  • 3 specialties
  • 11 areas of expertise
  • 3 board certifications
  • 4 hospital affiliations
  • 4 office locations
  • Male

Office Locations

Dr. James Rex Walker has 4 locations

Ria Health

1390 Market St Ste 200San Francisco, CA 94102

Bon Secours Saint Francis Downtown

1 Saint Francis DrGreenville, SC 29601

Prisma Health Greenville Memorial Hospital

701 Grove RdGreenville, SC 29605

Mindwell Health

16 Mills Ave Ste 6Greenville, SC 29605
Mon10:00 am - 5:00 pm
Tue10:00 am - 5:00 pm
Wed10:00 am - 5:00 pm
Thu10:00 am - 5:00 pm
Fri10:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. James Rex Walker, MDDr. Blanca Osorio Candelaria, MDElionore Nkwemou, PMHNPDr. Kerstin Asquith, MD
PsychiatryPsychiatryPsychiatryPsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
13 Years of Experience 22 Years of Experience 11 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks French, English Speaks English
San Francisco , CASan Francisco , CASan Francisco , CASan Francisco , CA
Med School: Medical University Of South Carolina College Of Medicine Med School: University Of Puerto Rico School Of Medicine Med School: Purdue University Med School: Creighton University School of Medicine
Current Profile
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Insurance Plans Accepted by Dr. James Rex Walker

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. James Rex Walker has the following 3 specialties

Specialty Expertise

Dr. James Rex Walker has the following 11 areas of expertise

  • Addiction Medicine
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Bipolar Disorder
  • Clinical Depression
  • Insomnia
  • Manic Depressive Disorder
  • Mental Illness
  • Mood Disorders
  • Neurology
  • Personality Disorder
  • Schizophrenia

Certifications, License, & Education

13 Years Experience

Dr. James Rex Walker holds active and expired medical licenses in the states of South Carolina and North Carolina.

Medical License

Medical Doctor with an active medical license in the state of South Carolina that expires in 2027 and an expired medical license in the state of North Carolina that expired in 2026.

Education & Training

Medical School

Graduated from Medical University Of South Carolina College Of Medicine in 2013.

NPI Number

Dr. Walker's NPI number is 1578901500.

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Frequently Asked Questions

Does Dr. James Walker accept my insurance?
You can see the insurance plans that Dr. James Walker accepts on their Vitals profile.
Which hospitals is Dr. James Walker affiliated with?
Dr. James Walker is affiliated with Bon Secours Saint Francis Downtown, The Carolina Center For Behavioral Health, Prisma Health Greenville Memorial Hospital, and Marshall I Pickens Hospital.
Does Dr. James Walker accept virtual/telehealth appointments?
Dr. James Walker has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. James Walker accepting new patients?
Dr. James Walker is accepting new patients on Vitals. View Dr. James Walker's profile on Vitals to make an appointment.
Where is Dr. James Walker's office located?
Dr. James Walker's office is located at 1390 Market St Ste 200, San Francisco, CA, 94102.

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