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Dr. John B. Mack, MD

General Surgery

  • (903) 234-1830

Dr. Mack's Overview

Dr. John B. Mack graduated from the Baylor College of Medicine in 1987. He works in Longview, TX and specializes in General Surgery. Dr. Mack is affiliated with Good Shepherd Medical Center and Longview Regional Medical Center.

Dr. Mack's Experience

Years in Practice: 28

Dr. Mack's Specialties

General Surgery

Dr. Mack's Education & Training

Medical School: Baylor College of Medicine; Graduated 1987

Dr. Mack's Rating

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Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. Mack's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • BCBS TX Blue Advantage HMO
  • BCBS TX BlueChoice
  • CIGNA Open Access Plus
  • First Health PPO
  • Great West PPO
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Dr. Mack's Office Information & Appointments

Office Locations

Diagnostic Clinic Of Longview PA
Diagnostic Clinic Of Longview General Surgery

703 E Marshall Ave Ste 4003
Longview, TX 75601
(903) 234-1830


Office Hours and Information

Fax: (903) 753-6634

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 5:00 PM
Saturday Closed
Sunday Closed

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