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Dr. Rene A. Leon, MD

Allergy & Immunology

  • (817) 421-0770

Dr. Leon's Overview

Dr. Rene A. Leon graduated from the Universidad Autu00F3noma de Guadalajara, Guadalajara, Jalisco, Mexico in 1989. He works in Southlake, TX and specializes in Allergy & Immunology and Internal Medicine.

Dr. Leon's Experience

Years in Practice: 26

Dr. Leon's Specialties

Allergy & Immunology, Internal Medicine

Dr. Leon's Education & Training

Medical School: Universidad Autu00F3noma de Guadalajara, Guadalajara, Jalisco, Mexico; Graduated 1989

Dr. Leon'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. Leon's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • BCBS TX BlueChoice
  • CIGNA LocalPlus
  • CIGNA Open Access Plus
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Dr. Leon's Office Information & Appointments

Office Locations

Texas Regional Asthma/Allergy
Texas Regional Asthma & Allergy Center

900 E Southlake Blvd Ste 300
Southlake, TX 76092
(817) 421-0770


Office Hours and Information

Fax: (817) 424-8431

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: No

Medicaid Accepted: No

Monday 8:00 AM - 7:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 7:00 PM
Thursday 7:30 AM - 7:00 PM
Friday 8:00 AM - 11:00 PM
Saturday Closed
Sunday Closed

Other Physicians in Dr. Leon's Practice

Dr. Leon's Hospital Affiliations

  • Not Available

Office Locations

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