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400 Lyndon B Johnson Fwy, Irving, TX, 75063, United States
Get directions| Weekday | Schedule | Status | 
|---|---|---|
| Mon | 7:30 a.m. to 4:30 p.m. | |
| Tue | 7:30 a.m. to 4:30 p.m. | |
| Wed | 7:30 a.m. to 4:30 p.m. | |
| Thu | 7:30 a.m. to 4:30 p.m. | |
| Fri | 7:30 a.m. to 3:00 p.m. | |
| Sat | Closed | |
| Sun | Closed | 

Dr. Theilen is truly a PHENOMENAL ENT. I cannot thank him enough. I had septoplasy and couldn’t have picked anyone better. He is a very knowledgeable, trustworthy, and informative ENT. I would recommend him to friends and family. 11/10 experience. He made the experience seem less and easy.

I want to express my heartfelt gratitude to everyone at this facility. My tumor removal surgery was a success and lasted about four hours. I had a complete parotidectomy on October 15, 2024. Dr. Theilen took his time and did an incredible job. I was very nervous, but I placed all my trust and faith in him, and I will be forever grateful. Not only did he successfully remove the tumor, but he also managed to avoid cutting any of my nerves, which was a significant risk during the surgery. If he had damaged my nerves, I could ha... read more

Fantastic doctor and staff. They take the time to listen to your symptoms and I found everybody to be very helpful. I got a tonsillectomy at 33 and he is a phenomenal doctor. I’m very happy I chose him and I strongly recommend him and his staff.

Fantastic doctor and staff. They take the time to listen to your symptoms and I found everybody to be very helpful. I got a tonsillectomy at 33 and he is a phenomenal doctor. I’m very happy I chose him and I strongly recommend him and his staff.

Dr. Theilen did my total thyroidectomy and neck dissection yesterday, and I am so thankful for him! He has been so caring and informative. I couldn’t have asked for better. I will definitely be calling on him for any ENT needs in the future!
Dr. Frank W. Theilen, MD has a 4.9 star rating with 27 reviews.
Dr. Frank W. Theilen, MD is closed now. It will open at 7:30 a.m.
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