Teng Chang, MD
Specialty
Internal Medicine
Languages
English
Seeing patients at
Patient Reviews
Patient review summary
Learn about our survey5
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4.5
★★★★★ ★★★★★126 reviews
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★★★★★ ★★★★★ Feb 27, 2026Verified Review
Everything great
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★★★★★ ★★★★★ Feb 22, 2026Verified Review
He is an excellent doctor.
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★★★★★ ★★★★★ Feb 21, 2026Verified Review
Great doctor
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★★★★★ ★★★★★ Feb 19, 2026Verified Review
He is very good at hearing any concerns I have and refers me if necessary to very good specialists.
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★★★★★ ★★★★★ Feb 18, 2026Verified Review
He listens to you
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★★★★★ ★★★★★ Feb 14, 2026Verified Review
Knowledgeable, listens well, has great suggestions, provides thorough explanation of treatment
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★★★★★ ★★★★★ Feb 12, 2026Verified Review
Very helpful and caring
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★★★★★ ★★★★★ Feb 12, 2026Verified Review
Takes time to listen
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★★★★★ ★★★★★ Feb 9, 2026Verified Review
Dr Chang is very Knowledgeable and thorough
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★★★★★ ★★★★★ Feb 7, 2026Verified Review
I had the best physician for over thirty years. Dr Onat retired. I already feel the same about Dr. Chang.
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★★★★★ ★★★★★ Feb 4, 2026Verified Review
He cares, is highly competent, and very thorough
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★★★★★ ★★★★★ Feb 3, 2026Verified Review
Very little eye contact. Spends a lot of time typing stuff. Rushes through actual exam. Doesn't tell me that visit is going to be more expensive. Even thought he always seems rushed to move on, he spends time in exam room.
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★★★★★ ★★★★★ Feb 3, 2026Verified Review
Very satisfied with all aspects of the treatment I'm receiving from Dr. Chang. My only issue is sometimes he speaks to me in a soft tone with his head not facing me. I have a hearing loss and I often have to ask him to repeat what he said.
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★★★★★ ★★★★★ Feb 2, 2026Verified Review
Dr. Chang listens and cares about my health provides referrals when needed and recommends what to do.
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★★★★★ ★★★★★ Feb 2, 2026Verified Review
Experienced, quick to diagnose and refer to cancer specialist, serious about my care.
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★★★★★ ★★★★★ Feb 1, 2026Verified Review
Easy to talk to. Very straightforward answers to my questions. I value his opinion
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★★★★★ ★★★★★ Jan 27, 2026Verified Review
As I stated before, he’s a very thorough and good doctor for us (my husband & myself).
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★★★★★ ★★★★★ Jan 24, 2026Verified Review
He is really great when he has time and will even stay late if I have an appointment at end of day -but otherwise appointments are always rushed
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★★★★★ ★★★★★ Jan 22, 2026Verified Review
He is very thorough. Good personality. Responds quickly, sometimes calls me late evening.
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★★★★★ ★★★★★ Jan 22, 2026Verified Review
I SELDOM HAVE OPPORTUNITIES TO GIVE SUCH RECOMMENDATIONS
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About Teng Chang, MD
When not seeing patients, Dr. Chang enjoys spending time with his family and doing activities like mountain biking and hiking.
Philosophy of care
Dr. Chang thinks it's very important to communicate well with his patients. This helps him understand their needs. He encourages his patients to take steps to stay healthy and reach their personal wellness goals. By doing so, Dr. Chang helps his patients achieve overall wellness.
Gender
Male
Board certifications
American Board of Internal Medicine
Licenses
CO, DR0043787
Employed or contracted
Employed
Network Name
OptumCare Network of Colorado
NPI
1255312328
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