Ernie Riffer, MD
Specialty
Internal Medicine
Languages
English, Spanish
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Seeing patients at
Patient Reviews
Patient review summary
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4
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4.7
122 reviews
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Apr 30, 2026Verified Review
He always explains things and is concerned about me
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Apr 30, 2026Verified Review
He is great, but I honestly am too new of a patient to truly say. I am happy thus far so I would if somebody asked me, but I don't have much to go on and I'm somebody who typically only recommends if there's substantial history. However, I am happy with my care thus far.
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Apr 30, 2026Verified Review
He has been my primary care doctor for over 30 years. He is an excellent doctor and a caring person. I trust his knowledge and his advice.
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Apr 26, 2026Verified Review
Dr.Riffer is professional and to the point I like him very much. You ask him a direct question He gives you a straight answer No sugar coating
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Apr 25, 2026Verified Review
He's always been very nice. He has been at this location for a long time and worked with my old dr. at this clinic.
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Apr 25, 2026Verified Review
I like him
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Apr 24, 2026Verified Review
Thorough, knowledgeable
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Apr 22, 2026Verified Review
Very good
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Apr 21, 2026Verified Review
Have seen Dr. Riffer for approximately 40 years. He is a knowledgeable, courteous, and concerned physician. I’m not sure what anyone else would want from their doctor.
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Apr 19, 2026Verified Review
good doctor
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Apr 18, 2026Verified Review
It seems my instructions for ordering my medications was not followed. The Meds were not sent to the correct pharmacies I still do not have all my medications. The Flomax med has been cancelled by Optum. They need more info. I just sent a message to Dr. Riffer to request the pharmacy mix up be corrected.
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Apr 15, 2026Verified Review
He is a great doctor.
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Apr 15, 2026Verified Review
Outstanding doctor. One of the best that I have had in decades of visits. Very thorough and caring.
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Apr 13, 2026Verified Review
He goes over everything with you and shows he cares about you. He has been my doctor for several years.
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Apr 8, 2026Verified Review
He's the Best.
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Apr 7, 2026Verified Review
Very thorough.
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Apr 4, 2026Verified Review
I believe he is an excellent and knowledgeable physician
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Apr 3, 2026Verified Review
He is a very nice man and an excellent doctor
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Apr 3, 2026Verified Review
Great manner, conscientious, takes time to go though reason for visit, addressed the issues in a professional manner
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Apr 3, 2026Verified Review
Have always had a good experience.
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About Ernie Riffer, MD
Ernie Riffer, MD is an internal medicine physician dedicated to helping patients achieve and maintain longterm wellness through healthy lifestyle habits. He earned his medical degree from the University of Illinois and completed his residency at Banner University Medical Center. Known for his calm demeanor and thoughtful approach, Dr. Riffer takes time to understand each patient's unique goals and challenges. He values continuity of care and enjoys building longterm relationships with patients and their families.Philosophy of care
Dr. Riffers philosophy of care centers on partnership, education, and prevention. He believes that healthcare works best when patients are informed, empowered, and actively involved in their own wellbeing.Gender
Male
Board certifications
American Board of Internal Medicine
Licenses
AZ, 17480
Employed or contracted
Employed
Network Name
OptumCare Network of Arizona
NPI
1134284268
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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