Summary

Dr. Collier graduated from the University of Texas Southwestern Medical School in 1996. He works in Denison, TX and 1 other location and specializes in Emergency Medicine and Internal Medicine. Dr. Collier is affiliated with Baylor University Medical Center and TEXOMA MEDICAL CENTER.

Quick Facts

  • 4
  • 30 years of experience
  • speaks English
  • University Of Texas Southwestern Medical School
  • 2 specialties
  • 1 area of expertise
  • 2 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Robert Thayer Collier has 2 locations

Texoma Medical Center

5016 S Us Highway 75Denison, TX 75020

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Dr. Robert Thayer Collier, MDDr. Frank Byoung Lee, MDChristopher Carleo, MDDr. Gene Wayne Voskuhl, MD
Emergency MedicineEmergency MedicineEmergency MedicineInfectious Disease
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
4.9 
30 Years of Experience 23 Years of Experience 28 Years of Experience 33 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English, Spanish, Tagalog, Portuguese Speaks English Speaks English, Spanish
Denison , TXAllen , TXEast Setauket , NYSherman , TX
Med School: University Of Texas Southwestern Medical School Med School: New York Medical College Med School: Suny Stony Brookhealth Med School: University Of Oklahoma College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Robert Thayer Collier

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Robert Thayer Collier has the following 2 specialties

Specialty Expertise

Dr. Robert Thayer Collier has the following area of expertise

  • Internal Medicine

Certifications, License, & Education

30 Years Experience

MEDICAL LICENSE

Medical Doctor, Texas, 2026, Active

EDUCATION & TRAINING

Medical School

University Of Texas Southwestern Medical SchoolGraduated in 1996

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Frequently Asked Questions

Is Dr. Robert Collier accepting new patients?
Dr. Robert Collier has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Robert Collier accept my insurance?
You can see the insurance plans that Dr. Robert Collier accepts on their Vitals profile.
How can I make an appointment with Dr. Robert Collier?
You can find contact information for Dr. Robert Collier here on Vitals.
Which hospitals is Dr. Robert Collier affiliated with?
Dr. Robert Collier is affiliated with Baylor University Medical Center and TEXOMA MEDICAL CENTER.
Does Dr. Robert Collier accept virtual/telehealth appointments?
Dr. Robert Collier has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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