Ron Landmann, MD, FACS, FASCRS

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.

Jun 27, 2026

Courteous and patient

Jun 25, 2026

I feel I get the best care possible with Dr. Landmann and his staff. I trust him completely with my medical needs.

Jun 25, 2026

everything

Jun 24, 2026

They make the process easy and the staff is super sweet

Jun 15, 2026

Dr Landmann is one of the best medical doctors that I have ever had! There has been only one other time in my life that I’ve been blessed to have a physician/surgeon who was admired by the medical staff and his patients (and the last time was more than 40 years ago with my OB/GYN). Not only is Dr Landmann awesome, but his staff. His nurse, Tiffany and his PA Krista and my Nurse navigator are absolutely exceptional! I know that i have been exceptionally blessed to be in the care of these professionals. I have told my family, co-workers and friends about Dr. Landmann and if I had to have cancer, my God, I am thankful I’m in his care!

Jun 2, 2026

Everyone at MD Anderson, from support staff to nurses to physicians, has been overwhelmingly kind, patient, and helpful. We just couldn't be more grateful for the care received!

Jun 2, 2026

The personal and caring way that staff treated me

Jun 1, 2026

As with all the MD Anderson staff, Dr. Landmann and Tiffany are very efficient while also compassionate. Dr. Landmann is 'no nonsense' with a great sense of humor.

May 31, 2026

Every person who helped me was efficient and compassionate. I'm very optimistic about my procedure and outcome.

May 29, 2026

Loving

May 26, 2026

Dr Landmann and staff always make it a pleasant visit.😊

May 23, 2026

Dr. Landmann careful listening, the thoroughness of his examination and the preciseness of his conclusions and recommendations.

May 21, 2026

Always excellent professional physician care, full details shared, friendly. Administrative and nursing staff helpful, friendly and informative.

May 18, 2026

I appreciated the friendliness and professionalism of everyone I encountered from the ladies at the check-in desk to my surgeon and his assistant.

May 17, 2026

Efficiency & caring staff

May 15, 2026

Dr. Landmann answered all of our questions. Clearly very experienced and very thoughtful, thorough. The facility and staff are both amazing as well.

May 7, 2026

Attentive service. Thorough doctor. Staff helpful

Apr 30, 2026

Professional approach

Apr 28, 2026

My family and I are just in awe of the level of care that I received at MD Anderson Cancer Center. From the time that I walked through the front doors of the beautiful campus, I knew that I had come to a place that was going to do everything possible to help me through my journey with cancer. Every member of the MD Anderson Cancer Center Staff were always so, kind, considerate, professional, compassionate, and knowledgeable. Dr. [last name], Dr. [last name], Dr. Landmann, and every member of my care teams always made me the priority.

Apr 28, 2026

All aspects of my care were excellent from start to finish.

Apr 24, 2026

Everyone was very kind, attentive, not in a rush

Apr 14, 2026

My surgeon, Dr Ron Landmann, is top notch. Not only does he care about his results, HE CARES MORE FOR HIS PATIENTS! I'm living proof, he is a wonderful man and doctor. I would recommend him to ANYONE, whom needs the procedures he preforms.

Apr 14, 2026

Doctor Landmann is professional and experienced. Makes you feel relaxed and heard.

Apr 14, 2026

Everything

Apr 14, 2026

Professional and friendly office

Apr 10, 2026

I love the staff! The whole experience was great

Apr 8, 2026

The staff was efficient and professional. I was seen earlier than my appointment which is always welcome.

Apr 7, 2026

Dr Ron Landmann hands down is an excellent caring Doctor who shows how much He takes pride in providing the best care for His Patients. He makes you feel at ease and explains things very well and answers all my questions or any concerns I might have. I am so Blessed to have Dr Landmann as my Doctor and the Staff is excellent.

Apr 2, 2026

I thought everyone was thorough, efficient and cared about my health and well-being

Mar 31, 2026

The knowledge of skills of their staff give me a trust that I do not ever question. I feel safe.

Mar 31, 2026

First rate

Mar 27, 2026

Everyone there was great!

Mar 14, 2026

Dr Ron Landmann and his staff have been absolutely exceptional in their care and support of my health!! It’s a normal expectation that the average person would freak out after learning that they have colon cancer. I never did. Every person that i spoke with at BMDA, PACE and the Hospital told me that Dr Landmann was exceptional - none of them knew that the other told me the same thing!! I knew that God placed me with him and I never panicked, cried, etc.! He truly is a special medical professional and I am so blessed! I am eternally grateful and if there is an award that I can nominate him for, please advise me because he deserves it! I have already applied for the Daisy Award for Tiffany and Candice - not sure its available for Krista, his P.A

Mar 13, 2026

Dr Landmann and his staff were very professional and were able to treat my problem on my first appointment.

Mar 10, 2026

Excellent service & professional staff

Mar 10, 2026

The doctors and nurses are very professional and take time to listen and care about the patients

Mar 4, 2026

Everyone professional Everything you need in one place. Clean and nice people.

Feb 27, 2026

Professional, direct, all questions answered. Doctor was prepared and knew my information before he saw me.

Feb 24, 2026

Timely, professional, personable, trustworthy, on time for appointments

Feb 24, 2026

The care I received on my visit with Dr. Landmann exceeded my expectations. He carefully listened to my concern, conducted the appropriate physical inspection, and properly addressed the issue troubling me.

Feb 19, 2026

Every single person who sees me was so kind

Feb 13, 2026

Excellent &efficient care

Feb 12, 2026

They always provide excellent service.

Feb 10, 2026

Staff is compassionate, respectful and admin staff and great as well.

Feb 8, 2026

Dr. Landmann is the best. Great Doctor

Feb 7, 2026

Professional and kind! Always impressed by everything!

Feb 3, 2026

Everyone was very nice and professional

Feb 3, 2026

I went there to get some answers for my problem and received the right diagnosis. People there were courteous and sympathetic.

Feb 3, 2026

kind and caring staff and most important Dr. Landmann

Feb 2, 2026

Care teams' experience and expertise was obvious. Patient care, guidance and coordination was excellent. Feel blessed to have Baptist/MDAnderson on this long journey.