Yen Chen Liu, MD
Dermatology
MercyOne North Iowa Dermatology Care
1421 4th St. SW
Mason City, IA 50401 Directions
4.8 out of 5
625 verified ratings
625 Ratings, 192 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.
Jul 22, 2026
Best words he could of said when he came back after first try, is we got it all. Thanks Dr Liu
Jul 22, 2026
He was nice and respectful and took care of business
Jul 22, 2026
Very Professional
Jul 16, 2026
Does his job well while making you feel comfortable.
Jul 15, 2026
I would unequivocally endorse Dr. Liu. Hands-down.
Jul 15, 2026
Thank you for getting me in right away
Jul 15, 2026
Caring
Jul 14, 2026
Fairly quick appointment.
Jul 7, 2026
He is friendly and kind and made sure I was comfortable.
Jul 2, 2026
His nurse (sorry I forgot her name) was friendly and gave me a calming atmosphere.
Jul 2, 2026
Dr. Liu, with his care, demonstrates that his patients are important. I had a little concern and he provided answers and was reassuring.
Jun 25, 2026
GOOD TO HAVE A PROVIDER HERE
Jun 24, 2026
Very serious did a great job get him get too much freezing and didn't explain how I should follow up
Jun 24, 2026
My visits are very simple when no cancer is found. The Doctor examines me and does a simple treatment and I get another appointment and I leave.
Jun 18, 2026
I appreciate the late afternoon and evening hours because it fits in to my schedule.
Jun 17, 2026
Dr. Liu and staff are very dedicated to their patients.
Jun 17, 2026
He's awesome!
Jun 15, 2026
Professional, friendly and understanding
Jun 4, 2026
He made my experience stress free.
Jun 4, 2026
Great 👍 thanks ☺️
Jun 3, 2026
Very caring and friendly
Jun 3, 2026
Answered all questions very courteous.
Jun 3, 2026
His approach is kind, thorough and never rushed
Jun 2, 2026
Dr. Liu was very pleasant and professional. Very positive and he explained the procedure so I could understand.
May 29, 2026
I am a repeat patient. I told Dr Liu he "walks on water."
May 28, 2026
Dr. LIU is so knowledgeable and friendly. He wants you to understand everything he is telling you. He truly cares !!
May 28, 2026
It was a pleasure to meet him.
May 27, 2026
Wont go to see anyone else. He was caring and understanding in regards to my condition and future treatments ahead.
May 27, 2026
Thank you
May 26, 2026
Dr. Liu and his staff are great..
May 22, 2026
He is a fast cat...hardly time to say hello....goodbye..but a good doc and gentleman.
May 11, 2026
I’m sure he is a good doctor but I think he just seems like he could of been a little slower
May 9, 2026
Great bed side manners.
May 8, 2026
Wonderful
May 8, 2026
The appointment seemed very rushed.
May 6, 2026
Great guy & surgeon
May 5, 2026
Done a great job
May 5, 2026
I'm very thankful/grateful to have him as my doctor.
May 4, 2026
Always a great experience with staff and Dr. Liu
Apr 16, 2026
I felt extremely confident in him. He was so kind, and showed great compassion while trying to remove tissue for testing. He’s a great asset to your practice!! Thank you!!
Apr 16, 2026
Always a very positive experience
Apr 15, 2026
It was a very pleasant surgical experience with Dr.Liu and Taylor.
Apr 15, 2026
he is very thoughtful of how your doing
Apr 14, 2026
Knows his stuff
Apr 13, 2026
Feel confident that my medical needs will be well taken care of.
Apr 13, 2026
Kind, caring, and explained things in a way that made sense. Made me feel like my voice was heard. The NP he had with him was just as kind caring and explanitory as well.
Apr 10, 2026
Very satisfied It just takes too long to get appointments
Apr 9, 2026
Very precise & knowledge about his expertise
Apr 7, 2026
Friendly and professional
Apr 6, 2026
all good