


Dr. Timothy Miller, MD
Dr. Timothy Miller, MD is a gastroenterologist in Lubbock, TX and has over 15 years of experience in the medical field. Dr. Miller has extensive experience in Gastrointestinal Disorders, Liver Disease, and Pancreatic Disease. He graduated from Texas Tech University Health Sciences Center School of Medicine in 2005. He is affiliated with medical facilities Covenant Childrens Hospital and Covenant Medical Center. He is accepting new patients and telehealth appointments.
Lubbock Digestive Disease Associates
3610 24th St Lubbock, TX 79410Make an Appointment
Hospital Highlight
Dr. Miller is affiliated with Covenant Medical Center Lubbock, a highly rated hospital.
Dr. Miller is a Healthgrades Choice provider in Gastroenterology
The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology
- Above average experience
- Good hospital quality
- Good patient ratings
- No healthcare sanctions
- Area of Expertise
- Explains Conditions Well
- Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital

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Dr. Miller's Reviews
Likelihood to recommend Dr. Miller
4.8
5 Star | 93% | 93% |
4 Star | 2% | 2% |
3 Star | 0% | 0% |
2 Star | 0% | 0% |
1 Star | 6% | 6% |
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How was your experience with Dr. Miller?Overall Patient Satisfaction
Likelihood of recommending Dr. Miller to family and friends is 4.759259 out of 5
About Me
care philosophy
To practice evidence-based medicine with compassion, respect, dignity, and sensitivitybiography
Dr. Miller has been practicing gastroenterology and hepatology at LDDA since 2012. He is a Lubbock native and earned his medical degree from Texas Tech School of Medicine. His undergraduate degree in Biology was completed at Texas A&M University...read moreGastroenterology
Internal Medicine
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Scott & White Memorial Hospital
Internship HospitalTexas Tech University Health Sciences Center School Of Medicine
Medical School, 2005
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
Learn more about medical license public record checkFocus on IBD
Locations
Lubbock Digestive Disease Associates
Affiliated Hospitals
- Recipient of 7
hospital awardsView all awardsSurgical Care Excellence Award™ (2025)
Superior clinical outcomes in surgical care across 15 of the most common in-hospital surgical procedures including cardiac, vascular, joint replacement, prostate, spine, and gastrointestinal surgeries
View all patient feedbackHow patients felt about the care they received at this hospital.
83%Patients said they were given information about recovering at home1% lower than the national average
75%Patients said that nurses always listened to them and explained things well
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