MercyOne Endocrinology

Endocrinology

www.mercyone.org

4.8 out of 5

2,398 verified ratings

2,398 Ratings, 715 Comments


The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy.
Apr 23, 2026
Will miss him as he retires. he is a good man, as said before wonderful person

Apr 21, 2026
She’s nice, but lumped me in with other patients with similar issues. Could not fathom I might be a different case/diagnosis with the same issue others have.

Apr 20, 2026
Very kind and caring, DID NOT make me feel like just another patient. Explanations were clear and always asking if I understand or have any further questions.

Apr 20, 2026
Her accent can be hard to follow as she is not from the USA and she talks really fast.

Apr 17, 2026
Impressed with her and her knowledge gave me a lot of insight on how to care for my diabetes. Gave me ideas.

Apr 17, 2026
All 100% good no issues at all

Apr 17, 2026
I appreciate her expertise and knowledge

Apr 17, 2026
She is clear in explaining information. Answered question plainly.

Apr 17, 2026
He is nice he cares for his patients and very informative of what he can do to change your life.. he’s like family to me

Apr 17, 2026
Been seeing him for years. Enjoy his experience and support.

Apr 16, 2026
Took the time to do a thorough exam. Ordered blood & urine exams. Checked response on a foot check. Very good appointment.

Apr 16, 2026
Wonderful, caring, experienced and professional man I’ve ever met.

Apr 15, 2026
She does an excellent job explaining things and shows an interest in me.

Apr 14, 2026

Apr 10, 2026
Very friendly

Apr 9, 2026
I feel very fortunate to have her take care of me.

Apr 9, 2026
She was friendly and answered my questions and explained them to me. It was a great experience with her.

Apr 7, 2026
Give Mark Johnson an amazing retirement sendoff! He deserves it!No one more dedicated to his patients and job than Mark!!

Apr 7, 2026
Dr Khoo is very personable and professional.

Apr 6, 2026
She is nice and thorough

Apr 6, 2026
She is super knowledgeable and easy to visit with.

Apr 6, 2026
This was our first time meeting with Joy - very informative and helpful!

Apr 6, 2026
She is my doctor for 13 years I soo happy

Apr 3, 2026
Khoo is perfect he help to me best level thyroid

Apr 3, 2026
Dr. Khoo makes me feel like my concerns matter.

Apr 3, 2026
Always listens, explains test results and offers option to care

Apr 2, 2026

Apr 1, 2026
Great communicator and helpful to me.

Apr 1, 2026
Melissa and her nurse Leslie are always kind thorough and positive. I always feel better when I leave than when I arrived. This is saying something in today’s world of the sickcare model in the USA.

Apr 1, 2026
He is a terriffic doctor. I hope you can replace him with another physician that is as caring and competent as Mark Johnson.

Apr 1, 2026
From the moment we checked in to the time we left, we were treated with respect and genuine kindness. Dr Khoo was simply the best.

Apr 1, 2026
DR. KHOO IS AN EXCELLENT DOCTOR !!

Apr 1, 2026
Absolutely one of the best

Mar 31, 2026
I love working with her. She explains everything in a way I can understand and she is very patient with my questions. And she has a good sense of humor which helps me relax.

Mar 31, 2026
I feel that all info given to me is for the betterment of my health.

Mar 31, 2026
She takes time to listen and the. Explain what options and answer my questions. She lifts you up vs putting you down, when I haven’t done the best in managing my disease

Mar 31, 2026
She is a good listener! She spends as much time as I. need . She cares!

Mar 30, 2026
It was great

Mar 30, 2026
The nurses had to update my medication information. They seemed frustrated and confused how to record a product that was not provided as a option in the system. They figured it out, but not without complaining.

Mar 30, 2026
He talked too fast and wrote directions on the green sheet of paper, which I could not read (handwriting) after I got home.

Mar 30, 2026
Dr Theuma has been my doctor for over 25 years.I still have trouble at times understanding him as my hearing decreases. However, l wouldn't change him for anyone. I feel l can talk to him and he will listen to my opinion and concerns.

Mar 30, 2026
She explains everything.

Mar 30, 2026
She gave me lessons on learning how to taking care of my diabetes with easy math that provides me on how much I should give myself insulin and new 15-day dexcom that lasts longer than 7 days with easier features of blood glucose and experience.

Mar 30, 2026
Ms. Schrader is a excellent practioner a and very courteous to my needs.

Mar 27, 2026
I wish he was my general doctor because he listens and is so knowledgeable.

Mar 27, 2026
Thanks for being a positive influence!

Mar 27, 2026
Very professional. Extremely supportive. I felt she explained everything in terms easily understandable.

Mar 26, 2026
He let's me know ahead of time what's to be done next

Mar 26, 2026
Takes time to listen and very caring about my concerns

Mar 26, 2026
I would definitely recommend her to anyone. Very exceptional all around .