Dr. Arthur Guerrero, MD

I am an RN and caregiver for my mother. As reported to the Texas Medical Board, Dr. Arthur Guerrero is a self-righteous, condescending, inappropriate, and disrespectful Endocrinologist. In my history as a caregiver and a medical professional, I have never been treated this way by a doctor. I did not expect this behavior from this provider and am at the utmost level of disappointment. I thought we had found an amazing provider, who values my mother's care. The follow-up appointment showed us the complete opposite of professionalism and demonstrated a complete lack of compassion. Upon providing his conclusions, without explanation on why certain findings no longer warranted follow-up, he became frustrated with my questions. I remained polite as I explained my concerns and he grew more frustrated and then he stated, '...Now I'm agitated...' His agitation continued when I asked why he suggested to only follow a nodule and biopsy for 4 years rather than the 5 year guidelines.

Dr Guerrero is awesome! He explains everything well, even draws it out! He’s sweet and very caring. He takes his time explaining the labs and he always answers all my questions without feeling rushed. He’s knowledgeable in his field of study. He has given me a better understanding of my thyroid disease. I highly recommend him.

Dr.Guerrero is very kind ,patient and caring as well as knowledgeable.He has really helped me to understand my thyroid condition and his choice of medication has made a huge improvement of my over all health and wellbeing.Highly recommend.

Very knowledgeable and explains your condition and how he will treat it.

CARING WELL INFORMED DOCTOR ANSWERS ALL QUESTIONS IN AN MANNER THAT THE PATIENT CAN UNDERSTAND HIGHLY RECOMMEND

Dr. Guerrero is wonderful! He is very understanding and works with you to get in the best health. He listens and is genuinely caring of his patients concerns.

Being a type 1 diabetic with thyroid issues I have seen many endocrinologists in the San Antonio area throughout my years and Dr Guerrero is by far the absolute best. He takes time to go over any and all questions without feeling rushed or judged. He is up to date and knows how to use, fine tune & tweak all the updated diabetic technology & tools so I can use it to my advantage. On top of this, his staff is exceptionally nice and caring. I am thrilled to have finally found a doctor who can care for a disease I have revolved my life around and is there to really help me manage it and be my absolute best. I would recommend Dr Guerrero to anyone in need of an endocrinologist.

I've been seeing Dr. Guerrero for almost a year and I trust his judgement calls in treating my Type II Diabetes. I am extremely satisfied with the regimen he has me on.

Dr Arthur F. Guerrero is awesome! He is professional, friendly, listens to you, explains what you don't understand, praises you when you're doing well and explains how to improve when you're not. Since I have been seeing him my Diabetes is now much better. A1C is 6.9. Thank you Dr Guerrero!

This was my second visit with Dr. Guerrero monitoring hypothyroidism. Love the fact that his office has an in house Quest Lab. Dr. Guerrero wanted to rule out any type of abnormal growth affecting my thyroid so he himself performed an ultrasound of my thyroid with instant positive results. His entire staff is both efficient and friendly. I walked out of his office with a smile.

Dr. Guerrero knows his business. He knocked my A1C down 4 points in 6 short months, and I am now looking at reducing a key medication (never thought that would ever happen). You are not a number at his office. Your questions are answered, and plans of action are explained in a manner that is understandable, resulting in a successful outcome. I enthusiastically endorse Dr. Guerrero based on my results. Just listen to what he suggests, and commit yourself to his plan, they work if you apply yourself.

Dr. Guerrero is a fine endocrinologist. He has helped me tremendously and is always concerned about my medical progress. For my diabetes treatment, I would not see anyone else. I give Dr. Guerrero 5 stars!

Great doctor!

Dr. Guerrero is the Best Endocrine doctor I have seen in my many years of thyroid disease. He also was the doctor that diagnosed my kidney disease when he read my blood tests at which time he referred me to a kidney specialist. He is excellent in explaining in detail my blood work and medications. Very professional and knowledgeable. He is the Best!

He can make a quick call of what isn’t the cause of a problem but stops there without helping you find out what is causing the issue.

Dr. Guerrero changed my life! I was misdiagnosed by another doctor as a Type 2 diabetic and was on a major and fast health decline. Dr. Guerrero listened to my concerns, helped me and correctly diagnosed me as a Type 1. Like I said, life changing!! Thanks to him, his staff and their helpfulness they have given me the tools I needed to live a healthier life!

After being diabetic for 28 years I needed someone to help get things under control and Dr. Guerrero has been amazing. Not only does he ask the medical questions, he asks what is going on in my life. Stress, work, can all change how treatment is given. He has asked me questions about diabetes that nobody has asked me ever, and this is a good thing!

I went to see Dr Guerrero regarding some varying A1-c readings. I was given a glucose monitor to determine my actual reading. It was lower than expected. I was taken off of Januvia & given a 3 month follow up. As a result of my most recent blood test it was determined that I did not have diabetes. Dr Guerrero’s explanation of my blood work was the most thorough I have ever received from any doctor. His skills are amazing. I would strongly recommend him to any one in need of an endocrinologist.

This is a doctor’s office that I don’t mind going to. Dr Guerrero always listens to my concerns and explains everything so I can understand. He gives me complete peace of mind about my Graves’ disease and thyroid issues. Highly recommend.

After going through some tests I went in for a follow up with Dr. Guerrero. Dr. Guerrero was unavailable and I was told I would be seen by the P.A. who became unavailable. A young lady took my temperature and blood pressure then the Office Manager came in and said she would talk to me. I asked if she were medically qualified to give a prognosis and if my insurance would be charged for a doctor visit. She did not have my chart and couldn't address my issues. Poorly done!