Karen Ridenour, FNP, Family Physician

Karen Ridenour, FNP

Family Physician

2828 N. Stone Ave
Tucson, AZ 85705

Overall rating

Top reviews

Karen took an emergency call and video called me and was able to help me within the hour! She always listens & makes the best decisions for my health & well being! Ive been with her for years now because she genuinely careShow mores about me! Her assistant sarah too as well! Her whole team is a godsend! I would still b unable to walk today if it wasnt for her! Thank u so much!

Edward W • June 30, 2026

She is the best ive been in care from her ! She has a big heart and she cares for my health and doesn't hesitate to ask me how can I help to get more comfortable ! Everyone how ive been under for my pain management she's uShow morep and above how's taking me under there care and I couldn't be more gifted having her for my care !

Troy H • June 07, 2026

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Karen Ridenour, FNP?


Services, Conditions and Procedures

Pain Management

Suboxone

Weight loss


Location

Cornerstone Health&Family Practice

2828 N. Stone Ave
Tucson, AZ, 85705


More About Karen Ridenour, FNP

Practice

Cornerstone Health&Family Practice

Specialties

Insurance

  • AARP - UnitedHealthcare Insurance Company
  • AARP Medicare Supplement Plans insured by UnitedHealthcare Insurance Company
  • Blue Cross Blue Shield of Arizona
  • UnitedHealthCare Community
  • UnitedHealthcare

NPI Number

1033205281

Provider's Gender

Female


Background and Education

Years practicing

24 years

Education

  • University of Washington, Washington State University, 1999

Associations

  • American Association of Nurse Practitioners

Reviews

4.95
613 Reviews

As always all of my health care concerns were taken care of at Cornerstone Health and all of the staff gave me the most professional services as usual. Thanks again . Cordially,Dwayne W. Henderson

Dwayne H • August 20, 2026

Love coming here very nice people and caring

Beatrice S • August 19, 2026

My experience with Karen Ridenour was professional, pleasant and extremely helpful. It always is, thankyou Sunny šŸŒž

Maria M • August 19, 2026

I thank God to have a Physician thank really cares about my health and well-being honestly!

Nichol O • August 19, 2026

I love the beautiful staff

Beatrice S • August 19, 2026

Sunny is amazing. She's an experienced, skilled provider and truly cares about her patients. She and her team consistently go above and beyond.

Tara B • August 19, 2026

Sunny is very good at listening to what you are needing and doing her best to accommodate your concerns. I have been with her a few years now and have no plans on leaving.😊

Lori C • August 18, 2026

Best service I have ever received from a Doctor she really cares about my health

Jaime C • August 18, 2026

Im very comfortable with my Dr. She's sweet and understanding.

Maria L • August 18, 2026

I always feel heard ."sunny" karen Ridenour and her staff always make you feel you have a safe space to speak be heard and addressing everything needed from the visit for excellent quality of care .I feel blessed to have such a great team taking care of me! Thanks a bunch

Leonor O • August 18, 2026

My experience with the doctor has gave me a lot of helpful, since that were needed that I have no knowledge of and I appreciate her taking the time to talk with me during my visits.It's always educating, and I always learn something.And I thank her for that

Webster J • August 18, 2026

She makes sure I have the best Quality of life and always ask if there's something more she can do for me ! She's very special and I'm glad I have her and I found her for my care !

Troy H • August 13, 2026

Karen thank u so much for actually CARING, u & sarah are SAVING MY LIFE. Yall give attention to detail & help me when i have questions & concerns!

Edward W • July 08, 2026

Good dr pays attention to your needs

David J • July 03, 2026

Karen took an emergency call and video called me and was able to help me within the hour! She always listens & makes the best decisions for my health & well being! Ive been with her for years now because she genuinely cares about me! Her assistant sarah too as well! Her whole team is a godsend! I would still b unable to walk today if it wasnt for her! Thank u so much!

Edward W • June 30, 2026

Very nice Dr & staff.

David J • June 26, 2026

IF YOU ARE LOOKING FOR A DOCTOR THAT CARES FOR YOU AS A PERSON NOT A PAYCHECK SHE'S THE ONE!

Nichol O • June 18, 2026

Dr and the staff are great.

Monalisa A • June 17, 2026

Thank you!

Clarissa C • June 16, 2026

Sunny is amazing! I love that she cares about my health and ensured that every visit is personal and I’m taken care of.

Kimberly D • June 16, 2026

Excellent professional healthcare would recommend

Robert P • June 15, 2026

She's the best understanding and has a BIG HEART ! She ask me how is my pain is there anymore I can do for you to make you more comfortable ! I'm glad im her patient and I'm lucky I found her ! She's the BEST !!!!

Troy H • June 15, 2026

Beautiful staff

David J • June 11, 2026

I love my Dr. and staff. Very satisfied with all my visit.

Argentina M • June 10, 2026

Beautiful staff and especially the Dr.

Beatrice S • June 09, 2026

sunny is the best.. never had a more careing pcp.. dont know what i would do without her!.. sunny is the best.. shes the most careing pcp ive ever had. i dont know what i would do without her

Troy C • June 08, 2026

She is the best ive been in care from her ! She has a big heart and she cares for my health and doesn't hesitate to ask me how can I help to get more comfortable ! Everyone how ive been under for my pain management she's up and above how's taking me under there care and I couldn't be more gifted having her for my care !

Troy H • June 07, 2026

Thank you and your staff for your patience and service!

Clarissa C • June 07, 2026

As always all of my medical concerns were taken care of at Cornerstone Health and the staff showed professional support and beyond. All of these statements are true to the best of my knowledge. Cordially,Dwayne W Henderson.

Dwayne H • May 31, 2026

Very thorough and attentive. Listened to what was wrong and provided options with results. Will be my primary care going forward. Appreciated the honesty and straightforward approach.

Roger J • May 25, 2026

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