My husband & I were very impressed with Dr. Yoon's medical knowledge. He told me "when" to take my pills & what foods/drinks to avoid..... no other Dr. has ever told me that since 2009 at ProHealth.

He seems to be thorough in his evaluation of my issues.

friendly professional people

Dr. Yoon is caring, good listener who follows thru with advise, answers to questions. He knows your history, makes it his business to know, and explains advise and next steps thoroughly. He has my trust.

Dr. Yoon is excellent to work with.

Dr. Yoon is a wonderful doctor, and I would gladly recommend him to anyone who needed an edocrinologist.

He's the doc.

He seemed very thorough and knowledgeable. I felt confident in his choice of drug, as he gave reasons for or against different ones.

I am very pleased with the care that I am receiving from Dr Yoon. His knowledge and wisdom have enabled a very significant improvement in my A1c. I think he has enabled many more years with my family!

This was my first visit with this provider.