Carondelet Medical Group – Northwest
551 W. Magee
Tucson, AZ 85704-6439
Phone: (520) 498-6467

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Katharine Castillo, FNP

Family Practice

Patient Satisfaction Survey

Overall Satisfaction
4.8 out of 5
493 Ratings


  • Bachelors of Science in Nursing: Grand Canyon University
  • Masters of Science in Nursing: Nurse Practitioner - Simmons College

Special Interest

Katie received her Masters of Science in Nursing; Family Nurse Practitioner from Simmons College in Boston, Massachusetts.  Katie was a Registered Nurse with Banner UMC prior to becoming a Nurse Practitioner.  She is a member of the American Academy of Nurse Practitioners, Southern Arizona Advanced Practice Nurse-Nurse Practitioner Society and Sigma Theta Tau International Honor Society of Nursing.

Katie has a special interest in Women's Health.  She is married and has two children.  Katie enjoys traveling whit her family and cheering on the University of Arizona Wildcats.


  • Women's Health
  • Wellness Exams
  • Primary Care

Patient Ratings & Comments

The Patient Rating score is an average of all responses to provider related questions on our independently administered Patient Satisfaction Survey. Responses are measured on a scale of 1 to 5, with 5 being the best score.
Provider showed concern
Friendliness/courtesy of CP
CP spoke using clear language
Provider explained things clearly
Provider included you in decisions
Patients' confidence in CP
Likelihood of recommending this provider


Comments are gathered from our Patient Satisfaction Survey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.
Jan 4, 2021
I felt very confident with my care provider. This was my first meeting with her, and I was very pleased with the meeting.
Jan 3, 2021
Much better than Michelle Strand. So much nicer.
Jan 2, 2021
NP was exelent. I would highly recommend her.
Jan 2, 2021
liked NP Costello and use her as my primary care provider
Dec 23, 2020
Katie was so nice. I have always had a pretty sever phobia of doctor visits and it takes quite a bit of effort for me just to work up the nerve to go see a doctor - this visit was no exception. However, after this initial visit, I am less nervous about the prospect of future visits. Katie was not at all judgmental or intimidating and showed genuine care about me and my health.
Dec 21, 2020
very good
Dec 16, 2020
This was my annual well check
Dec 11, 2020
The nurse providing the Flu shot did a great job
Dec 9, 2020
Highly recommended to anyone
Dec 6, 2020
katherine was amazing. I made an appointment for one issue and realized I had more concerns about other things. the made the time to listen and attend all my concerns. I know she had other appointments and I felt she really gave me undevided attention before leaving the room. she made me feel comfortable with some of the issues we addressed.
Dec 3, 2020
Nov 27, 2020
I was surprised that she do any basic checkup. All she did was listen to my heart
Nov 26, 2020
Katie is GREAT! All of the office staff are kind and courteous
Nov 25, 2020
Katie Castillo is xnlt
Nov 19, 2020
Katharine Castillo is very professional, personable, and knowledgeable.
Nov 19, 2020
no comment
Nov 18, 2020
Nov 10, 2020
I like that Katherine actually listens to what I have to say. I felt she understood my issues and is proceeding in a way that we will get to the reasons for my symptoms.
Nov 10, 2020
I went home and told my daughter she needs to see NP Castillo. That she was very good
Oct 29, 2020
Katy cares about her patients.
Oct 28, 2020
Katie is the best provider ever!!! She listens and explains everything perfectly.
Oct 23, 2020
I really appreciate the kindness and great bedside manner the provider and nurse offered. I had a very lovely experience.