Mark Day, DO
Specialty
Family Medicine
Languages
English
Seeing patients at
Patient Reviews
Patient review summary
Learn about our survey5
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4.6
★★★★★ ★★★★★101 reviews
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★★★★★ ★★★★★ Mar 29, 2026Verified Review
good doctor
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★★★★★ ★★★★★ Mar 29, 2026Verified Review
Nice and friendly
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★★★★★ ★★★★★ Mar 29, 2026Verified Review
Seems more honest and down to earth than most Doctors. He also asks the right questions as well as answering explaining the questions I had.
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★★★★★ ★★★★★ Mar 28, 2026Verified Review
Dr Day take time to listen, provides good feedback, and is friendly.
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★★★★★ ★★★★★ Mar 26, 2026Verified Review
Calm demeanor. Provides information.
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★★★★★ ★★★★★ Mar 23, 2026Verified Review
He’s very understanding about my health
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★★★★★ ★★★★★ Mar 22, 2026Verified Review
Dr. Day asks the right questions, and gives me the answers I need.
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★★★★★ ★★★★★ Mar 7, 2026Verified Review
Dr. Day is an extremely caring, knowledgeable and courteous doctor. I highly recommend him.
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★★★★★ ★★★★★ Mar 3, 2026Verified Review
Excellent
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★★★★★ ★★★★★ Feb 22, 2026Verified Review
He is very good and friendly. I believe he has too many patients in one day to really talk to me.
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★★★★★ ★★★★★ Feb 22, 2026Verified Review
We’ve been going to Doctor Day for a long time and he’s a very good doctor. Answer a lot of questions and caring for us. I definitely would recommend them.
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★★★★★ ★★★★★ Feb 17, 2026Verified Review
Dr. Day He listen to me and explains everything to me. I am blessed to find a caring doctor.
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★★★★★ ★★★★★ Feb 15, 2026Verified Review
I thought that Dr Day diagnosed my problems as best he could, This was only one of my first visits with him.
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★★★★★ ★★★★★ Feb 12, 2026Verified Review
Dr Day is always extremely patient, understanding, kind and helpful with all my medical requests.
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★★★★★ ★★★★★ Feb 12, 2026Verified Review
Dr. Day is an excellent provider.
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★★★★★ ★★★★★ Feb 9, 2026Verified Review
He is thorough and listens and always takes concerns seriously and follows up
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★★★★★ ★★★★★ Feb 4, 2026Verified Review
Dr. Day is wonderful. He is very personable, knowledgeable, and professional.
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★★★★★ ★★★★★ Feb 3, 2026Verified Review
He's been my primary for a long time.
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★★★★★ ★★★★★ Jan 30, 2026Verified Review
He made me feel he really cares about his patients. He asks the right questions
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★★★★★ ★★★★★ Jan 26, 2026Verified Review
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Gender
Male
Board certifications
American Osteopathic Board of Family Physicians
Licenses
NV, 656
Employed or contracted
Employed
Network Name
OptumCare Network of Nevada
PCP ID
UHC HMO & D-SNP ID - 00010011423, UHC PPO ID - 00010671426, Humana ID - 000408000A
NPI
1164436994
Hospital affiliations
MountainView Hospital
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