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Michael Keller, MD

4.6

About this business

The goal of our physicians and staff is to provide quality, comprehensive care to patients afflicted with problems of the colon and rectum. The patient is the focus for all decisions --medical and economical-- because restoring and maintaining your health and well-being are our common goals. 

Location details

540 Madison Oak Dr #370, Ste 245, San Antonio, TX, 78258, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
4.648 reviews
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Lori's profile image
3 weeks ago

There are not enough words to describe the amazing care he provides. His patience and calm demeanor make horrible situations seem manageable. His knowledge and expertise then assists one through these horrible situations. He has changed my life, and I honestly can say I would not be where I am today without him. 

Anonymous's profile image
11 months ago

My visit was a consultation . Although they appeared to be very busy he took as much time as needed to listen to my concerns and answer my questions. No treatment was necessary at this time but from the standpoint of a consultation I would highly recommend him. He was very polite, professional, non-judgmental and kind. 

Anonymous's profile image
a year ago

Not sure how a doctor can make an accurate diagnosis after a one second exam. Diagnosis contradicted what three other doctors had made. Just wanted to cut. 

Business response:

Thank you for taking the time to share your concerns. Our care team includes highly experienced and well-trained medical professionals who are experts in cancer care. We want every patient to be comfortable with their prescribed treatment plan and to fully understand all tests and procedures that take place. Please email us at txofeedback@usoncology.com if you are willing to discuss this with our team so we can further address your questions and concerns. 

Sandy's profile image
a year ago

I have been a patient of Dr K. for 2 years now at the time I was diagnosed with rectal cancer. Dr K is a straight forward type of doctor and takes the time to sit down and listen to you. I really appreciate this! Medical care is not what it use to be so i appreciate Dr K being one of the good ones!!! 

Suzi P's profile image
a year ago

I had a lump removed in office and it was never sent to pathology after telling me they would send it and call me with the results. The woman in the back office dropped the specimen in front of me and I assume she threw it away after I left. She was incompetent. I ended up having to have surgery and be put under in a hospital because I did not feel comfortable not knowing the results. I should have never had to pay for the in office procedure in which they were negligent by not sending it to pathology,. They knew I was upset... read more

Anonymous's profile image
a year ago

Dr. Keller and his medical assistant are friendly but unfortunately I did not feel my concerns post-surgery were addressed. Appointments always felt rushed due to overbooked appointments or doctor running late. Now with my new doctor I will need to get three follow up procedures to fix what has been done. 

Amy's profile image
a year ago

My consultation appt with Dr. Keller was a second opinion for me. I liked his bedside manner and his willingness to answer all of my questions so much, that I decided to switch and follow his treatment plan. He explained my condition and the necessary testing, performed my surgery and walked me through recovery. I really appreciate his expertise and patient care. His staff is amazing also! 

Mendoza's profile image
a year ago

Dr Keller is an awesome Dr. He is very kind and explains everything to me. He did a great job with my surgery and I know he’s going to do the same with my reversal. Because of that I’m not scared. 

Marian Overstreet's profile image
Marian Overstreet 
a year ago

Dr. Keller listens. He does not force treatment and is very patient. 

Frequently asked questions about Michael Keller, MD

How is Michael Keller, MD rated?

Michael Keller, MD has a 4.6 star rating with 48 reviews. 

When is Michael Keller, MD open?

Michael Keller, MD is open now. It will close at 6:00 p.m.  

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