Mark Day, DO
Specialty
Family Medicine
Languages
English
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Seeing patients at
Patient Reviews
Patient review summary
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4
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4.6
134 reviews
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- 4.5 Reviewed on May 30, 2026
- Verified Review
Great PCP
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- 5.0 Reviewed on May 30, 2026
- Verified Review
DR. Day is always very helpful, understanding, patient & knowledgeable.
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- 5.0 Reviewed on May 27, 2026
- Verified Review
He is informative and compassionate. He explains, helps and cares
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- 5.0 Reviewed on May 22, 2026
- Verified Review
He is personable and interested in my needs as a patient.
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- 5.0 Reviewed on May 22, 2026
- Verified Review
He has been my doctor for many years and has taken great care of me. He has always been professional, direct, and always listens. Since 1998, I have not had one complaint about his care. He’s an excellent doctor.
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- 5.0 Reviewed on May 20, 2026
- Verified Review
he is very caring doctor and give me answers to all the question i need
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- 5.0 Reviewed on May 18, 2026
- Verified Review
Dr. Day always takes the time with me to answer my questions and go over the results of my tests. He puts me at ease and is friendly to talk to.
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- 5.0 Reviewed on May 15, 2026
- Verified Review
I like Dr. Day very much and would recommend him to anyone. He is excellent.
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- 5.0 Reviewed on May 15, 2026
- Verified Review
Very professional,courteous, knowledgeable,empathetic and genuinely concerned about my health needs.
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- 5.0 Reviewed on May 15, 2026
- Verified Review
Very helpful, professional
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- 5.0 Reviewed on May 14, 2026
- Verified Review
Honesty and professional 👌 Definitely blessed with him. [omitted]
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- 5.0 Reviewed on May 14, 2026
- Verified Review
Professional calm very informative re: meds
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- 4.0 Reviewed on May 13, 2026
- Verified Review
Dr Day is the only reason I'm with Southwest
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- 4.0 Reviewed on May 9, 2026
- Verified Review
Professional and knowledgeable
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- 5.0 Reviewed on May 9, 2026
- Verified Review
He covered my labs very efficiently describing the high and low values. He knew that I had worked in the medical laboratory field previously and as he talked, he seemed to respect the fact that he was presenting. He also allowed me to ask questions and discussed activities that I could do to affect some of the values.
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- 5.0 Reviewed on May 8, 2026
- Verified Review
Great human being ,besides of being a great doctor that not only cares about the sickness but also about the prevention.
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- 5.0 Reviewed on May 6, 2026
- Verified Review
Dr. Day has been my Family Doctor for greater than 30 years. He is the Complete Package of the Ideal Family Physician. I would not change anything about his care/medical attention!!
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- 5.0 Reviewed on May 5, 2026
- Verified Review
He is the best PCP i deal with in last [omitted].
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- 5.0 Reviewed on May 4, 2026
- Verified Review
This doc is a nugget of gold. Never let him go!
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- 5.0 Reviewed on May 2, 2026
- Verified Review
Very informative explaining the results of my medical resultff sf
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About Mark Day, DO
Mark Day, DO, is a family medicine physician who cares for patients of all ages. His clinical interests include chronic disease management, diabetes care, geriatric health, men's and women's health, and mental health. Dr. Day completed his family medicine training through Broadlawns Medical Center and the University of Iowa.Philosophy of care
Dr. Day believes great healthcare means understanding the whole person, not just their symptoms. He takes time to listen, build trusting relationships, and partner with patients on their health goals. His approach is rooted in compassion, respect, and personalized care tailored to each patient's unique needs.Gender
Male
Board certifications
American Board of Family Medicine
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
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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