Highlights
Age Groups Seen
- Adults
- Geriatrics
Languages
- English
Provider Gender
MaleAbout David Twitchell and Banner Safety Practices
Care Philosophy
It is important to me for each of my patients to feel heard, valued, and respected as we work together to manage their chronic liver disease.
Specializing In
Fatty Liver
Alcoholic Liver Disease
Liver Tumors
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Cirrhosis
Interests & Activities
Outside of work, I enjoy hiking, spending time with my young family and 2 dogs, and engaging in home remodel projects.
Hospital Affiliations
Banner - University Medical Center Phoenix
Expertise
Education
- Residency: University of Texas Health Science Center-IM GME, Internal Medicine, 2025
- Medical School: University of Utah, 2022
Video
Locations
- Banner - University Medicine Transplant Institute
- 1441 North 12th Street, Floor 2, Phoenix, AZ 85006
- phone: 602-521-5800
- fax: 602-521-5332
Testimonials
4.9 out of 5.0
87 ratingsAll patient experience ratings and testimonials are submitted by actual patients and verified by a leading independent customer experience company. Patient identities are withheld to ensure confidentiality and privacy.
- 5 out of 5 starsReviewed on 3/16/2026
Showed concern over my questions and care. Explained everything I needed to know. Was friendly and did not make me feel rushed.
- 5 out of 5 starsReviewed on 3/13/2026
Doc had a meeting and still took extra time to talk with us and inform us, thanks for callback too!
- 5 out of 5 starsReviewed on 12/4/2025
Very good at explaining my condition. Also let me explain why I was there.
- 5 out of 5 starsReviewed on 11/16/2025
Very friendly and answered my questions.
- 5 out of 5 starsReviewed on 11/10/2025
Dr. Twitchell is professional, knowledgeable, compassionate.
- 5 out of 5 starsReviewed on 11/9/2025
Very kind and wanted to help me. He answered any questions I could think of. He was descriptive and used diagrams and to help explain what was happening. Very respectful and genuine.
- 5 out of 5 starsReviewed on 11/6/2025
Professional
- 5 out of 5 starsReviewed on 11/4/2025
Dr. Twitchell was amazing. The compassion and understanding he showed me was so far beyond my expectations. He spent a tremendous amount of time listening to me and explaining my condition to me. He was the best MD I have ever seen as far as bedside manner goes. I can't possibly say enough good things about him. I feel so fortunate to have been seen and treated by him. I wish there were more doctors like him - he's definitely one of a kind.
- 5 out of 5 starsReviewed on 10/28/2025
Nurses and Dr T were fantastic. Everyone involved were freaking awesome!
- 5 out of 5 starsReviewed on 12/5/2025
Listen to my concerns and answered my questions
Similar Providers
Moises Nevah Rubin
1441 North 12th Street, Floor 2, Phoenix, AZ 85006