Dr. Katherine Ann Thyssen, DO
Internal Medicine
10085 Double R Blvd, Suite 220
Reno, NV 89521 Directions
5.0 out of 5
1,269 verified ratings
1,269 Ratings, 699 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.
Dec 20, 2024
Dr. Thyssen is the best doctor. Very caring and takes her time.
Dec 20, 2024
Dr Thyssen has excellent bedside manner and that makes me very comfortable with her. She takes her time to go to details with me. I always recommend this doctor to whoever I know.
Dec 19, 2024
My Dr. makes me feel more and more comfortable and it makes me feel like I can open up to her without being afraid to ask. I usually keep things to myself so it is hard for me to open up, I don’t like feeling like I complaining about minimal [ ]. Dr. Thyssen is easy to talk too!
Dec 18, 2024
I couldn't schedule app with Renown main number. Left Dr Thyssen a message on MYchart and she called me back and squeezed me in for visit. Very appreciated!
Dec 17, 2024
Dr. Thyssen is extremely professional, proficient and personable. She is intelligent, knowledgeable and explains the situation completely and with concern. Her expertise is highly valued. She is caring and supportive. I have recommended her to many friends, family and acquaintances. Her staff, including Emily, Sydney, Greg, provides excellent service as they perform their duties. The facility is beautiful, spacious and decorated nicely.
Dec 17, 2024
Katy thyssen is always on top of my concerns. Responds appropriately to my questions and seems to genuinely care about my health. I have not ever had a doctor that I could relate to as well as Dr thyssen
Dec 16, 2024
Responsiveness, provided relevant explanations of medical issues and need for follow-up.
Dec 14, 2024
Dr. Thyssen is closely involved in my care, and has managed to develop a protocol that has kept me healthy and out of the hospital over the past year (prior to that, I was hospitalized frequently for [ ]). I’m nearly 90, and have never had a doctor so exceptionally excellent at all aspects of their profession.
Dec 14, 2024
The respect and friendliness she exudes at all times. She goes above and beyond at all times.
Dec 13, 2024
Always outstanding
Dec 12, 2024
Dr. Thyssen always responds to a message I send her within 24 hours. She looks at my [ ] and also messages me about the results. Renown should do what ever possible to keep this doctor.
Dec 12, 2024
Always a pleasant experience dealing with Doctor Tyson and her staff.
Dec 10, 2024
Seems to care about my needs
Dec 10, 2024
I love Dr Thyssen’s. She is always on the top of her game as they say. I’m 76 years old and I can honestly say I have extreme faith in her
Dec 9, 2024
Very professional, understanding, excellent listener and making a plan.
Dec 8, 2024
Dr Thyssen is always kind, understanding and explains everything very well.
Dec 5, 2024
Very, very happy with the doctors knowledge and help with my [ ]. She takes an extra step and has an understanding that I have not seen in other doctors. I’ve worked with at renown.
Dec 5, 2024
Dr Thyssen’s medical assistant, Emily, is always informed, up-to-date and interested in my medical conditions. She is really the best assistant. It is obvious that Dr Thyssen and Emily have a mutual respect for each other that carries over to me/their patients. Dr Thyssen is the most intelligent and caring doctor I’ve ever had at Renown. I’ve asked her to never leave! Ha! (Dr [ ] was in this category, too. But I only saw him a few times before his duties changed)
Dec 4, 2024
Always appreciate the professional and caring service of Dr. Thyssen.
Dec 4, 2024
Dr.Thyssen is always caring and I feel I can talk with her about anything.
Nov 26, 2024
Doc Thyssen Dr [ ] and Emily are fantastic people. It is a pleasure to visit them. They meet all my medical needs.
Nov 26, 2024
Outstanding health care with Dr. Thyssen. She and Emily are always the best with care and understanding
Nov 23, 2024
Dr. Thyssen is the best doctor I’ve had in years. She treats me with respect and doesn’t talk down to me.
Nov 23, 2024
She’s concerned and cares
Nov 20, 2024
Always…a good visit. Everything !!
Nov 20, 2024
Everything was excellent
Nov 18, 2024
Anytime I go see Dr. Thyssen and her assistant Emily I come out of their feeling like there’s nothing I can’t tell them the receptionist desk. Everything is perfect for me anyway.
Nov 18, 2024
I feel that my care from Dr Thyssen has always been excellent. And I enjoy the facility at Del Monte. It’s always clean and quiet!
Nov 16, 2024
Being so helpful, explaining everything I needed to know.Very good at being a doctor!
Nov 16, 2024
She really listens. That is such a great improvement from others PCPs I’ve had in many years.
Nov 15, 2024
I discussed my [ ] and Dr Thyssen was very caring and understanding of my situation She offered great advice and also a medication to help with my [ ] and [ ]. She was very supportive for me.
Nov 15, 2024
Dr Thyssen is the best doctor I have Ever had. She is a caring thoughtful & extremely knowledgeable person and I feel very lucky she is treating my husband and me.
Nov 14, 2024
Aside from Dr. Thyssen The gentlemen on the receptionist at Dr. T "s office is very efficient and very friendly and courteous.
Nov 14, 2024
Helpful and kind
Nov 14, 2024
Dr. Thyssen is an exceptional listener. She explains test results thoroughly and put you at ease about areas that appear questionable to the lay person. She also encourages questions to be asked through My Chart getting back to you the same day. I never feel rushed through a visit with her. I give her five stars.
Nov 14, 2024
Yes Kate Thyssen is awesome!
Nov 14, 2024
Attention to the details of my issues in an efficient, timely manner
Nov 13, 2024
Dr. Thyssen is Friendly and helpful and listens when you’re talking. She explains the answers to your questions in detail and then make sure you understand what she said. When I contact her through MyChart, I always hear back from her within three or four hours. She always follows up on lab work or when I see another provider. she is an excellent doctor
Nov 13, 2024
Dr. Thyssen is always very friendly and explains things so clearly. There is never a doubt in my mind that I have been taken care of medically. I also adore her nurse Emily, very friendly and helpful.
Nov 12, 2024
Dr Thyssen is an excellent doctor. I hope to keep her as my PCP for a long time!
Nov 9, 2024
Simply the best
Nov 8, 2024
Everything a doctor should know and tell you, Dr Thyssen is very knowledgeable and thorough in her profession.
Nov 8, 2024
Doctor and her team of Emily and Dr [ ] were excellent in helping me with vaccines, etc in preparation for a trip to Africa.
Nov 8, 2024
Dr Thyssen is brilliant & always greets you wiith a big smile. I've never had a problem or question she couldn't address immediately or help with. She's the best, Renowned needs 100 more like her!
Nov 8, 2024
Dr and Emily are the absolute best team I have ever dealt with they explain everything in detail I feel so lucky to have such a great Dr
Nov 2, 2024
Everything from the lovely facility to staff to care was top-notch!! I’m so lucky.
Nov 2, 2024
Absolutely everything!
Nov 2, 2024
Dr. Thyssen is always helpful and knowledgeable. She explains everything in a way that I understand all of my options. She always listens to my health concerns and always follows up with me to make sure that my health needs are met.
Oct 30, 2024
When I saw the doctor in [ ] I got an immediate referral to a provider who could help me. My issue was personal and sensitive, and it was very easy to discuss at your clinic because trust had already been well established with my care givers. Sometimes I talk too much, and they are patient listeners who do engage.
Oct 30, 2024
She very carefully [ ], keeping them in line to account for them all. Very glad she’s my physician.