Charlie Chang, MD

Very Professional and Efficient.

Dr Chang is the best, if you have diabetes it's better to go to an endocrinologist than a primary care doctor, Dr Chang changed my meds and got my A1C from 11 to 6.4, with simple instructions to follow for eating what ever you want. I definitely recommend CLS and Dr Chang.

Dr: Chang is one of the best Dr’s ever as he has guided me to great health over a short period of time.

Friendly staff and knowledgeable doctor. Listened to my concerns and corrected treatment plan accordingly.

Dr.Chang is very knowledgeable and always willing to listen to you and your health concerns. Highly recommend him.

Dr. Chang is very friendly and professional and takes the time to answer all my questions. He addressed some concerns I had regarding some areas of my health and I left feeling optimistic of the outcome. He has an incredible, friendly, and helpful staff. This doctor and his staff checks all the boxes. Great care, professional, friendly, respectful, and takes the time to listen.

Courteous, On time appointment, Thotough assessment, and all concerns addressed.🏽

Easy access and never any problems

Dr. Chang and NP Sheila Reagan are always very nice and friendly when I come there but they definitely will let you know what you need to do to help your health condition head in the right direction if it’s not. Good straightforward medical advice to help you live a healthier life. Appreciate that in a medical provider.

Dr Chang has great bedside manner. He listens to us and has empathy for our needs.

Always a pleasure with Dr Chang and staff

We have been a patient for many years, Dr. Chang and he has been an excellent Doctor for my wife and myself. Now, as well as all the staff that helps keeping all us patients organized thankyou. Dr. Chang could do his practice any where in this world but he chose to do his practice here in Webster Texas and suffer the heat and high humidity along with us for that I say thank you Dr Chang!!!!!!

Dr Chang is the best! He is so great at explaining things & has he best sense of humor!

Everything went great….i did not have to wait long….everyone was very nice and was very knowledgeable….and Dr.Chang was great to talk to….and helpful

Been seeing Dr. Charlie Chang for years and he has a patient for life! Well until he retires! He has the best bed side manner, so kind, so smart and I’ve never found myself waiting in the lobby for an extended amount of time for my appointment!

Dr Chang is an Excellent doctor. Always on time his staff is always friendly and courteous.

De acuerdo a mi experiencia personal el Dr Charlie chang es un excelente profesional !! te escucha pacientemente ! Te asesora y te guia hacia el logro de tus objetivos y la resolucion de tus problemas y eso te hace sentir segura !! pork sabes k estas en buenas manos.

Office runs smooth ,so hardly a wait . Dr Chang is aways helpful and genuine.

Love Dr. Chang! The staff is awesome and kind as well. He answers all my questions and the visit is always smooth.

The absolute best ! He is always dressed sharp. He is very polite and listens. You will not go wrong with choosing Dr C. Chang!!

Excellent visits, very helpful to explain my condition and what needs to be done to improve my diabetes.