Preston Ershel Harrison , MD


(903) 597-3787

East Texas Neurology
1301 Doctors Dr
Tyler, TX 75701


Dr. Harrison graduated from the Baylor College of Medicine in 1970. He works in Tyler, TX and 1 other location and specializes in Neurology. Dr. Harrison is affiliated with Freestone Medical Center and CHRISTUS Mother Frances Hospital Tyler.

Gender: Male

Years in Practice: 51 Years

Languages Spoken: English and German

Education & Training

Medical School: Baylor College Of Medicine

Graduation Date: in 1970

Specialties & Hospital Affiliations

Hospital Affiliations:

  • CHRISTUS Mother Frances Hospital Tyler
  • Freestone Medical Center

Specialties: Neurology

Health Insurance and Affiliations

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • BCBS Blue Card PPO
  • BCBS TX BlueChoice
  • Christus Exchange TX
  • CIGNA Open Access Plus
  • First Health PPO
  • Humana Choice POS
  • Humana ChoiceCare Network PPO
  • Humana National POS
  • UHC Choice Plus POS
  • UHC Navigate HMO
  • UHC Navigate POS
  • UHC Options PPO

Harrison's Office Information

Fax: (903) 359-3405
Accepting New Patients: Yes
Medicare Accepted: Yes
Medicaid Accepted: Yes

Office Hours:

Mon8:00 AM-4:30 PM
Tue8:00 AM-4:30 PM
Wed8:00 AM-4:30 PM
Thu8:00 AM-4:30 PM
Fri8:00 AM-12:00 PM

Doctor Harrison's Other Office Information

East Texas Neurology
1301 Doctors Dr
Tyler, TX 75701
(903) 597-3787

Fax:(903) 359-3405
Website:Not available
Accepting New Patients: No
Medicare Accepted:No
Medicaid Accepted:No

Office Hours:


View All Neurology Specialist Doctors in Longview, TX