Douglas Mills, D.O.


6317 Harris Pkwy Professional Bldg 2, Ste 300

Fort Worth, TX 76132

Quick Facts

  • Virtual Telemedicine Visits Available, Call For Details
  • Board Certified Gastroenterologist
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted
  • Performs Colonoscopies

TDDC - Fort Worth, TX - Southwest

Gastroenterology in Fort Worth, TX

TDDC - Fort Worth, TX - Southwest

6317 Harris Pkwy

Professional Bldg 2, Ste 300

Fort Worth, TX 76132

Open today 8AM - 4:30PM

About Douglas Mills, D.O.

Why did you choose to specialize in Gastroenterology?

Gastrointestinal symptoms can be some of the most personal complaints patients can have. While two patients may have the same diagnosis, the symptoms may affect each person’s life very differently. This specialty allows me to develop a relationship with each patient and to create a treatment plan that is specific for that person.

Do you have a specialty of interest within GI?

I enjoy treating a wide variety of conditions, including inflammatory bowel disease, liver disorders, disorders of the stomach, and functional bowel disease.  I am particularly interested in quality in endoscopy and colorectal cancer screening, because as our quality improves, so do our patient outcomes.

Where did you study?

After high school in Fort Worth, I went to Washington University in St. Louis, where I majored in history. I then went to medical school at the Chicago College of Osteopathic Medicine, Midwestern University, and remained in the Chicago area for my training.  I completed my residency, followed by my Gastroenterology Fellowship at Advocate Lutheran General Hospital, in Park Ridge, IL.

What certifications do you hold?

Board Certified in Internal Medicine and Gastroenterology

What do you and your family enjoy doing in your spare time?

I enjoy going to the zoo and museums with my wife and two children. We love traveling around the country. My kids help me garden, and we especially like growing tomatoes.

Do you have any special honors or recognition in your medical career that you would like to share?

I have published research related to quality in endoscopy. During my last year in residency, I was awarded the senior resident teaching award by my peers.

Please list your professional affiliations.

American Gastroenterology Association, American College of Gastroenterology, American Society for Gastrointestinal Endoscopy


What a great doctor! He listened to my questions and concerns, and explained things in an easy-to-understand manner. I really appreciated that! I would recommend Dr Mills to anyone who is experiencing digestive issues.

D.R. Google

Dr Mills was very professional, answered all my questions and overall, I had a great experience!!

J.C. Google

Friendly and efficient staff. The "Intake"paperwork was not unusually cumbersome. Wait time was very reasonable. Dr. Mills is personable, approachable and affable. He is quite clinically aware and experienced. Most impressively, he called me himself late in the evening with and because of lab results that were frightening and got me to care before I got in more trouble than I already was in. I figure he'll just say he was doing his job, but I say he had a system in place that quite literally may have saved my life, it worked. Thank you, DR. MILLS and staff! GPSharratt

G.S. Google

Doctor Mills is very knowledgeable,and really listens to you and doesn't try to rush you. I really like him, and would recommend him highly

D.T. Google

Dr. Mills is professional, considerate, knowledgeable and caring. He explains things so that you would understand, answers your questions and concerns.

D.T. Google


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