Albert Duncan, MD
Specialty
Internal Medicine
Languages
English
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Seeing patients at
Patient Reviews
Patient review summary
Learn about our survey5
4
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4.9
53 reviews
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Apr 21, 2026Verified Review
i have ben with Dr duncan over 30+ years very professional ease of explaining isses and always good responce advice and help
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Apr 16, 2026Verified Review
as before
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Apr 15, 2026Verified Review
Amazing doctor who really cares.
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Apr 14, 2026Verified Review
Dr Du can is very knowledgeable and answers all questions and offers treatment that that successfully has worked to correct my condition each time.
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Apr 12, 2026Verified Review
great dr.
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Apr 4, 2026Verified Review
Dr. Duncan is an excellent doctor. Very knowledgeable and professional.
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Mar 24, 2026Verified Review
I believe that Dr. Duncan is very competent, and he spends as much time as necessary to explain things. In addition to being a fine physician, he strikes me as being a really good person.
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Mar 19, 2026Verified Review
Best doctor l have ever had
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Mar 7, 2026Verified Review
Listens extremelly well, compasionate, understands needs and super helpful
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Mar 6, 2026Verified Review
All Aspects
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Mar 5, 2026Verified Review
great dr
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Mar 2, 2026Verified Review
Quick response to my questions
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Feb 12, 2026Verified Review
Conscientious
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Feb 12, 2026Verified Review
Dr Duncan is a very good and knowledgeable doctor. He has excellent bedside manner and has excellent communication skills
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Jan 30, 2026Verified Review
He’s smart and he gets me well quickly
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Jan 26, 2026Verified Review
lONG TIME DOCTOR HAS PROVIDED MEDICAL SERVICES TO THIS FAMILY FOR MANY YEARS kNOWS HIS BUSINESS AND PROVIDES THE BEST CARE AND MEDICAL ADVCIE rUNS A GREAT SERVICE WOULD NEVER CHANGE HIS DOCTORS
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Jan 20, 2026Verified Review
He is very engaging, great eye contact, explained things in a way that they were thorough, but also easily understood. also most importantly...he shows a lot of compassion and seems to truly care about helping me not only fix the issue I came in for...but also to work on a full plan of preventative steps I can take to improve my overall health
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Jan 5, 2026Verified Review
Dr. Duncan has always been excellent in addressing my medical needs.
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Jan 1, 2026Verified Review
Good listener
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Dec 28, 2025Verified Review
Listens to my concerns and open to discussion
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About Albert Duncan, MD
Dr. Duncan has been with Optum for more than 20 years. Dr. Duncan earned an Army ROTC scholarship, a National Merit scholarship, and served as Chief of Internal Medicine and Chief of ICU during his military career. Personally, he enjoys skiing, camping, and golf.Gender
Male
Board certifications
American Board of Internal Medicine
Licenses
CO, DR0036430
Employed or contracted
Employed
Network Name
OptumCare Network of Colorado
NPI
1922074517
The contact information listed will direct you to a licensed representative that works with Medicare enrollees to explain Medicare Advantage and Prescription Drug Plan options. There may not be plans available in your area. Any information provided is limited to those plans offered in your area.
*The contact information listed will direct you to a licensed representative that works with Medicare enrollees to explain Medicare Advantage and Prescription Drug Plan options. There may not be plans available in your area. Any information provided is limited to those plans offered in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.
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