Accepting new patients

Dr. Rene Leon, MD

Allergy & Immunology ·  Male · Age 56

Dr. Leon

Texas Regional Asthma Allergy Center

900 E Southlake Blvd Ste 300 Southlake, TX 76092

Make an Appointment

Show Phone Number


Dr. Rene Leon, MD is an allergy & immunology specialist in Southlake, TX and has been practicing for 30 years. He graduated from Universidad Autonoma De Guadalajara, Facultad De Medicina in 1989 and specializes in allergy & immunology and internal medicine.


Insurance Check

Search for your insurance provider

Dr. Leon accepts

Accepted insurance can change. Please double-check when making an appointment.

(817) 421-0770

Dr. Leon accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
American Republic
Amerigroup (Wellpoint)
Assurant Health
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of Texas
Blue Choice
Cigna
Cigna HMO
Cigna PPO
LocalPlus
Open Access Plus
Commercial Insurance Company
Coventry Health Care
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Golden Rule
Government Employees Health Association (GEHA)
GEHA
Harvard Pilgrim Health Care
Harvard Pilgrim Health Care PPO
Health Net
Medicare Advantage PFFS
HealthSmart
Humana
Choice Care PPO
Preferred PPO
Mail Handlers Benefit Plan (MHBP)
Medicaid
Meritain Health
MultiPlan
MultiPlan PPO
PHCS Network PPO
Mutual of Omaha
PacificSource
Tricare
UnitedHealthCare
United Healthcare

Background Check

No malpractice claims found for Texas
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Leon's experience treating your condition or procedure

Dr. Leon's Top Procedures and Conditions

Treatment Frequency
Allergic Rhinitis
very high
very high

Treatment Frequency

Dr. Leon treats Allergic Rhinitis more than 100% of his peers

Dr. Leon treats this condition more than 100% of his peers

Allergic Reaction
very high
very high

Treatment Frequency

Dr. Leon treats Allergic Reaction more than 100% of his peers

Dr. Leon treats this condition more than 100% of his peers

Pulmonary Disease
very high
very high

Treatment Frequency

Dr. Leon treats Pulmonary Disease more than 100% of his peers

Dr. Leon treats this condition more than 100% of his peers

Dr. Leon's conditions and procedures:

  • Acute Sinusitis
  • Allergic Conjunctivitis
  • Allergic Reaction
  • Allergic Rhinitis
  • Allergy Shots
  • Allergy Shots for Insect Stings
  • Allergy Skin Testing
  • Allergy Testing
  • Allergy Treatment
  • Anaphylactic Fish Allergy
  • Anaphylactic Food Allergies
  • Anaphylactic Fruit and Vegetable Allergy
  • Anaphylactic Peanut Allergy
  • Anaphylactic Shell Fish Allergy
  • Anaphylactic Tree Nut Allergy
  • Anaphylaxis
  • Angioedema
  • Animal Allergies
  • Asthma
  • Atopic Dermatitis (Eczema)
  • Bronchitis
  • Chronic Sinusitis
  • Common Variable Immune Deficiency (CVID)
  • Dermatitis
  • Dermatitis Due to Drugs
  • Dermatitis Due to Food
  • Dermatitis Due to Substances Taken Internally
  • Desensitization
  • Drug or Food Challenge
  • Eczema and Contact Dermatitis Due to Cosmetics
  • Eczema and Contact Dermatitis Due to Metals
  • Eosinophilia
  • Eosinophilic Esophagitis
  • Hives
  • Hypogammaglobulinemia
  • IgA Deficiency
  • Immunodeficiency Syndromes
  • Itchy Skin
  • Latex Allergy
  • Nasopharyngitis
  • Patch Testing
  • Penicillin Allergy
  • Pollen Allergy
  • Postnasal Drip
  • Pulmonary Disease
  • Rash
  • Sinusitis
  • Skin Infections

About Me

Biography

Dr. Rene Leon, MD is an allergy & immunology specialist in Southlake, TX and has been practicing for 30 years. He graduated from Universidad Autonoma De Guadalajara, Facultad De Medicina in 1989 and specializes in allergy & immunology and internal medicine.

Specialties

  • Allergy & Immunology
  • Internal Medicine

Board Certifications

Education

1989
Universidad Autonoma De Guadalajara, Facultad De Medicina
Medical School
1989

Languages

  • Spanish
  • English

Awards

Dr. Leon's Reviews

Likelihood to recommend Dr. Leon

4.7

Based on 10 reviews

5 Stars
90%
(9)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
10%
(1)
1 Star
0%
(0)

Leave a review

How likely are you to recommend
Dr. Leon?
(Select your rating)
Average Reported Wait Time
  • 10 – 15 minutes
Dr. Leon's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Rene Leon, MD
RecentHighestLowestMost Helpful
Reply
I’ve seen Dr. Leon for years, from testing to treatment he’s always been great. He listens, takes action, an has a concern few doctors take with patiencts. Highly recommend.
Was this helpful?
thumbs up icon option
thumbs down icon option
×Post a ResponseAre you Dr. Rene Leon, MD?
Reply
Dr. Leon and his staff was always friendly and accommodating, but niceties doesn't mean good health outcomes. The allergy testing was suspect. No one ever told me medicines not to take before testing. One of my routine meds was on the list to discontinue before allergy testing, but he proceeded with the tests. Results are suspect. He also told me due to my age over 40 shots just wouldn't be effective which 4 other physicians say is b.s.
Was this helpful?
thumbs up icon option
thumbs down icon option3
×Post a ResponseAre you Dr. Rene Leon, MD?
Reply
We have since moved away from Southlake but my husband saw Dr Leon for years. From 1997 to 2011 for his asthma. He does really care about the health and well being of his patients. Highly recommend him. My daughter also saw him for her asthma and allergies. Love the guy.
Was this helpful?
thumbs up icon option2
thumbs down icon option
×Post a ResponseAre you Dr. Rene Leon, MD?

Leave a review

How was your experience with Dr. Leon?

Locations

Texas Regional Asthma Allergy Center

1
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 7:00pm
    • Tue: 8:00am - 5:00pm
    • Wed: 8:00am - 7:00pm
    • Thu: 8:00am - 7:00pm
    • Fri: 8:00am - 12:00pm
    • Sat: closed
    • Sun: closed
  • Directions

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Leon treats patients.

Learn more