Nathan H Mustain, MD

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.

Aug 6, 2025

wish he was not leaving ssm st clare hospital

Jul 28, 2025

Sorry to see him leaving. Best I ever had!

Jul 28, 2025

Our final visit as it was Dr. MUSTAINS last day. Best Doctor I have ever had.

Jul 24, 2025

Super smart and caring

Jul 15, 2025

His warm presence and caring nature are exceptional and make up for having to wait for an hour, I understand that he takes the time for his patients

May 22, 2025

He's leaving in July so no, I loved Dr Mustain and I don't think you can replace him

May 13, 2025

Dr Mustain is a wonderful doctor

May 8, 2025

He is a good Dr there.

May 3, 2025

Dr. Mustain is excellent.

Apr 29, 2025

keeps me on the right track

Apr 10, 2025

Excellent dr.

Apr 8, 2025

Dr. Mustain is very interested and engaged in my care.

Apr 6, 2025

As I said before, excellent physician

Apr 5, 2025

I have been his patient for many years now and he is a trusted and excellent physician and person

Mar 27, 2025

The Doctor is going his job there and helping out others too.

Mar 21, 2025

Knowledgeable, professional, courteous and caring.

Mar 20, 2025

I have a lot of respect for Dr. Mustain and appreciate that he freely shares his knowledge and is always keeping on top of the latest thinking, trends and information, and then distills it down to what’s practical in my situation!

Mar 7, 2025

Dr Mustain is a caring doctor, listens & responds to all questions.

Feb 25, 2025

When I have an appointment with him, he is always up to date on my past history when I get there. He listens to my issues and concerns and discusses things with me and looks for the best way to move forward.

Feb 22, 2025

He is the best doctor I have had in my 74 years.

Feb 13, 2025

He the bees knees. I found my primary care Dr. I hope he stays for a very long time.

Feb 1, 2025

Excellent doctor!

Jan 23, 2025

Great and professional.

Jan 6, 2025

Very understanding and supportive.

Jan 4, 2025

Very good Doctor you’re very easy to talk to listens very well and treat you what you need to be treated

Dec 19, 2024

He is simply the best. He is compassionate and very knowledgeable. Good at listening and takes your concerns seriously. Takes his time with you and ensures your questions are answered.

Dec 19, 2024

He is a great doctor and a great person.

Dec 19, 2024

He is a very caring person

Dec 19, 2024

His general overall demeanor was excellent…put me at ease, and made me feel a part of the conversation….firm, but not overbearing.

Nov 25, 2024

Very good Dr.

Nov 16, 2024

He has a wonderful team of nurses, a PA, and MA's. Deanna, and Linda stand out the most! Supportive and knowledgeable in care and direction. I think Dr Mustain is doing everything right!

Nov 7, 2024

If he leaves you, I will follow him. . . nuff said!

Nov 4, 2024

aways friendly and explains your health questions in detail.

Nov 1, 2024

He is just the BEST !!

Sep 26, 2024

He is very professional and helpful all the time.

Sep 26, 2024

He is absolutely the BEST! I wish all doctors had his attitude and mental capacity. He is extremely smart as well as caring. So rare these days.

Sep 19, 2024

I really feel that Dr. Mustain is absolutely the most caring and thorough doctor I have ever had in my lifetime.

Sep 15, 2024

Always a pleasure seeing him even when I am sick.

Aug 29, 2024

He’s good at what he does

Aug 15, 2024

An extremely knowledgeable and competent doctor