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.

Apr 26, 2025

The process was smooth and everyone was friendly

Apr 25, 2025

Great service you work with us and explained everything we ask.

Apr 24, 2025

The whole process is quick and easy. And Dr Landmann is never late.

Apr 23, 2025

From check in to check out... very detailed about everything

Apr 23, 2025

Dr. Landmann is simply the smartest man I know. There's an old saying, "to be successful, be curious". Dr. Landmann is constantly looking for ways to make my life more manageable and comfortable. Natasha, his assistant and nurse, is second to none. She anticipates Dr. Landmann's needs and mine. We are all so fortunate to have them and I know MD Anderson feels the same way. He saved my life!!

Apr 16, 2025

What I appreciate most about my care is the outstanding experience I’ve consistently had with Dr. Landmann and his nurse Natasha. From the very beginning of my journey, Dr. Landmann was the first person I saw at MD Anderson, and he immediately gave me the confidence that I didn’t need a second opinion, I was exactly where I needed to be. Both he and Natasha go above and beyond to provide compassionate, expert care, always making me feel at ease even in the most uncomfortable situations.

Apr 12, 2025

Very professional.

Apr 5, 2025

Great service!

Apr 4, 2025

The staff is extremely friendly and they put me at ease.

Apr 2, 2025

Great doctors and staff!

Apr 2, 2025

Results and appointments were scheduled and shared quickly. Dr Landmann was very knowledgeable, direct and personable.

Apr 2, 2025

Caring and attentive staff.

Mar 30, 2025

From our first encounter until the last, we experienced professional, knowledgeable and friendly staff members. Dr. Landmann’s experience and knowledge made me feel comfortable and his confidence in my diagnosis set my mind at ease.

Mar 28, 2025

Good introduction to facility and care on first visit. Scheduling is efficient and procedures needed are all available in same building, or closer to home, if preferred. All staff are very courteous and friendly. Results are quick and follow-up is great. Great reputation of M D Anderson and informative first visit provided comfort and confidence in care and recommendations.

Mar 28, 2025

Professionalism, care, courteous, & communication.

Mar 26, 2025

Staff is helpful and courteous

Mar 26, 2025

Very Professional

Mar 26, 2025

team is great

Mar 26, 2025

Very good care from MD Anderson

Mar 12, 2025

The respect kindness and I allways feel comfortable with all staff.

Mar 12, 2025

Wonderful and caring stuff at Dr Landmann team.

Mar 8, 2025

Professional, prompt, kind and supportive.

Mar 6, 2025

The best! Caring staff. Excellent professionals!

Mar 3, 2025

Dr. Landmann and his entire staff are AMAZING. I would and will recccomend him highly. Thank you Dr. Landmann for everything you are the best.

Mar 1, 2025

friendly, informative staff and provider.

Mar 1, 2025

Efficient and caring! Very happy with Dr. Landmann and Natasha!!!

Feb 28, 2025

Appreciated the time given during appointment to discuss diagnosis and treatment of my condition.

Feb 26, 2025

Doctor and entire healthcare team provided expert professional care tailored to my specific case. They knew what they were doing at all times!

Feb 15, 2025

It was prompt. Everything was explained well. The doctor took his time with me.

Feb 12, 2025

Dr.Landmann and his staff are on top of my care and monitoring all my tests and care. They are very easily contacted and in touch with their patients.👍

Feb 12, 2025

Environment is beautiful. Staff are friendly, efficient, professional.

Feb 11, 2025

Very professional and caring

Feb 10, 2025

Pleasant and kind staff

Feb 7, 2025

Love the care Dr. Landmann and Natasha provides each time I visit!

Feb 6, 2025

total experience was excellent

Feb 5, 2025

Doctor was extremely knowledgeable and forthcoming about possible diagnosis

Jan 31, 2025

Very efficient

Jan 25, 2025

Facilities and providers were excellent!

Jan 25, 2025

My treatment was fast but thorough

Jan 18, 2025

Everything was perfect and so detail oriented. The staff was amazing!

Jan 17, 2025

Great they explain everything you need to know

Jan 15, 2025

Professional, friendly, warm and caring.

Jan 12, 2025

Extremely Friendly, Extremely Knowledgeable, Extremely Efficient

Jan 11, 2025

Fast- Friendly-efficient

Jan 11, 2025

Polite and processional on time and through

Jan 11, 2025

Dr. Landmann is an outstanding Doctor.

Jan 11, 2025

The staff was extremely professional and prompt.

Jan 10, 2025

Dr. Landmann is first rate, as is his nurse, Natasha. Both go out of their way to not only professionally do their jobs exceptionally well, but also to make me, the patient, feel comfortable going through my flexible sigs every three months. That extra smile, along with being sure I understand every detail of what is being explained to me, makes a different and makes me eager to recommend Dr. Landmann to one and all. And, of course, Natasha,

Dec 29, 2024

Dr. Landmann and Natasha's deep knowledge and dedicated care for their patients.

Dec 27, 2024

Dr. Landmann is the best doctor I have ever had!