Gregory Kaczmarczyk, MD
Specialty
Family Medicine
Languages
English
Seeing patients at
Patient Reviews
Patient review summary
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4.1
★★★★★ ★★★★★100 reviews
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★★★★★ ★★★★★ Feb 25, 2026Verified Review
I felt that he listened well and he was able to prescribe an antibiotic for me which made me feel a lot better by the next day.
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★★★★★ ★★★★★ Feb 19, 2026Verified Review
Dr. Kaczymzrczyk is extremely qualified and always up to date with new meds, procedures etc. and explains the' pros and cons to me in a way that I can understand.
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★★★★★ ★★★★★ Feb 18, 2026Verified Review
He’s very informative and is very knowledgeable about the subject matter
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★★★★★ ★★★★★ Feb 17, 2026Verified Review
He is a very nice doctor, listens to you
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★★★★★ ★★★★★ Feb 4, 2026Verified Review
He's great
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★★★★★ ★★★★★ Feb 1, 2026Verified Review
Dr. Kaczmarczyk is a mix of being humorous and advising and going over my physical being.
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★★★★★ ★★★★★ Jan 31, 2026Verified Review
He seems very thorough and he has a pleasant demeanor, very professional,
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★★★★★ ★★★★★ Jan 29, 2026Verified Review
I don't know anyone who does not already have a doctor
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★★★★★ ★★★★★ Jan 23, 2026Verified Review
Doctor K is a good Doc who really cares about his patients.
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★★★★★ ★★★★★ Jan 21, 2026Verified Review
Friendly and knowledgeable. Shows concern towards health and steps going forward.
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★★★★★ ★★★★★ Jan 16, 2026Verified Review
Dr.Kaczmarczyk is very informed and involved and treated me with compassion and interactive good humor.
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★★★★★ ★★★★★ Jan 15, 2026Verified Review
Very personable, listens with the intent of understanding
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★★★★★ ★★★★★ Jan 6, 2026Verified Review
Very compassionate, caring, and thorough.
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★★★★★ ★★★★★ Jan 5, 2026Verified Review
Great Doctor
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★★★★★ ★★★★★ Dec 27, 2025Verified Review
Professional, takes time to explain clearly every step.
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★★★★★ ★★★★★ Dec 27, 2025Verified Review
Very Competent doctor and friendly!
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★★★★★ ★★★★★ Dec 21, 2025Verified Review
Dr K, is easy to talk too, very knowledgeable and a nice guy.
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★★★★★ ★★★★★ Dec 21, 2025Verified Review
Great doctor
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★★★★★ ★★★★★ Dec 19, 2025Verified Review
Great doctor!!!
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★★★★★ ★★★★★ Dec 14, 2025Verified Review
little to no 'bed side manner' I did not feel like I was being listened to or cared about. I was told I needed to come back because my appointment was for only 15 mins. I was also told I was required to complete new patient paperwork, even though that office has been my primary care for over 35 years. I do not get sick often so I rarely needed to go, but all of my paperwork from specialists were sent to Dr Sundland, even if I hadn't needed to see him directly for anything for a few years. None of my files could be found, 35 years worth of medical history!!!!!! Upon finding out Dr. Sundland will be retiring I decided I will not be back
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About Gregory Kaczmarczyk, MD
Dr. Kaczmarczyk enjoys tennis, snow skiing, and camping with his wife and two sons.
Gender
Male
Board certifications
American Board of Family Medicine
Licenses
CO, DR0031915
Employed or contracted
Employed
Network Name
OptumCare Network of Colorado
NPI
1790885820
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