Summary

Dr. Karl Erwin specializes in internal medicine and emergency medicine, bringing over four decades of medical expertise to patient care. He earned his medical degree from the University of Texas Health Science Center at San Antonio Joe R. and Teresa Lozano Long School of Medicine and completed his residency training through the University of Texas Health System. With 43 years of experience treating patients across diverse medical situations, Dr. Erwin has developed comprehensive skills in both primary care and acute emergency settings.

Dr. Erwin practices in Irving, Texas, where he focuses on treating allergic conditions including seasonal allergies and allergic reactions. He performs specialized treatments such as allergy immunotherapy and sublingual immunotherapy to help patients build tolerance to allergens. Dr. Erwin also conducts diagnostic pathology tests to identify specific triggers affecting his patients. His dual expertise allows him to provide both routine internal medicine care and urgent medical treatment when needed.
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Quick Facts

  • 1.2
  • 43 years of experience
  • 2 insurance plans accepted
  • University Of Texas Health System
  • 8 written reviews
  • 2 specialties
  • 7 areas of expertise
  • 2 board certifications
  • 1 office location
  • Male

Office Location

Dr. Karl D Erwin

2030 Crosswood LnIrving, TX 75063

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Dr. Karl D Erwin, MDDr. Sarah Laibstain, MDJamal Qamar Lone, MDDr. Nooman Younus Silat, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
1.2 
4.3 
4.1 
43 Years of Experience 21 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish Speaks English
Irving , TXDallas , TXDallas , TXArlington , TX
Med School: Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med Med School: Copenhagen Medical University Med School: St Matthews University School Of Medicine (Grand Cayman)
Current Profile
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Insurance Plans Accepted by Dr. Karl D Erwin

  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Texas

Medical Specialties

Dr. Karl D Erwin has the following 2 specialties

Specialty Expertise

Dr. Karl D Erwin has the following 7 areas of expertise

  • Check-up
  • Emergency Medicine
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

43 Years Experience

MEDICAL LICENSE

Medical Doctor, Texas, Active

EDUCATION & TRAINING

Residency

University Of Texas Health System

Medical School

Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof MedGraduated in 1983

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Frequently Asked Questions

Is Dr. Karl Erwin accepting new patients?
Dr. Karl Erwin has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Karl Erwin?
You can find contact information for Dr. Karl Erwin here on Vitals.
Where is Dr. Karl Erwin's office located?
Dr. Karl Erwin's office is located at 2030 Crosswood Ln, Irving, TX, 75063.
Does Dr. Karl Erwin accept my insurance?
You can see the insurance plans that Dr. Karl Erwin accepts on their Vitals profile.
Does Dr. Karl Erwin accept virtual/telehealth appointments?
Dr. Karl Erwin has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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