Sieg MD, Alex G
Internal Medicine
4.9 out of 5
316 verified ratings
316 Ratings, 97 Comments
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.
Feb 13, 2026
Fantastic!
Feb 9, 2026
Dr Siege is a good doctor ...it is a comfort to know that as a patient I am getting the best of care.
Feb 5, 2026
Dr Sieg treated me as a patient with kindness, care and understanding. He always uses terms that are easily understandable by someone who isnot in the medical field to understand.He always takes the time to answer any questions so that It is easier to understand how to best deal with issues that come up during the treatment process.
Feb 5, 2026
I am so thankful for Dr. Sieg in helping me in my health journey. He is truly an amazing caring doctor. MercyOne is so blessed to have him on staff.
Jan 30, 2026
1st time meeting - great
Jan 28, 2026
Never a bad moment, always good!
Jan 26, 2026
confident in his opinion
Jan 20, 2026
Glad he’s on my team for my battle with cancer
Jan 20, 2026
Dr Sieg has worked very well with our Dr Donoway in Hollywood Fl.
Jan 15, 2026
Outstanding physician. Caring and knowledgeable. Very comfortable speaking honestly with him and asking questions.
Jan 15, 2026
He is SO caring and kind. A true gem!!
Jan 13, 2026
I can not see our experience being any better during these trying times.
Jan 12, 2026
Very Happy with Dr. Sieg
Jan 9, 2026
He takes the time to listen and answer my questions
Jan 8, 2026
He is a very great man! Compassion
Jan 7, 2026
Dr. Sieg is amazing. The only complaint is that MercyOne Clinton says they cannot order my chemotherapy and now I have to go to Davenport MercyOne/Genesis.
Jan 6, 2026
Dr. Sieg is compassionate and very knowledgeable! Best Dr/patient relationship I have ever experienced!
Jan 6, 2026
Each time we meet with Dr, Sieg, it's always a positive experience. He is a very good doctor
Dec 31, 2025
Dr. Sieg provides excellent services for the MercyOne Medical Center.
Dec 29, 2025
He is a keeper
Dec 18, 2025
Dr sieg helped me in every way possible to make decision on the choices of treatments going forward.
Dec 17, 2025
Very professional. He explained where things stood very well. He answered all my questions and explained things very well.
Dec 9, 2025
Dr Sieg was professional and compassionate. And informative answering all of my questions
Dec 5, 2025
I was comfortable with Dr.Sirg and he carefully explained the purpose for the testing that I was receiving.!
Dec 2, 2025
A wonderful communicator who instilled confidence!!!
Dec 2, 2025
I like that he looked at me face to face makes me feel like a person s d he respects me
Nov 20, 2025
Dr Sieg is a wonderful compassionate Dr who truly cares about patients
Nov 19, 2025
Dr. Sieg is a very compassionate Doctor Who listens to you and explains everything very personable and caring and I know that I am in the right place for what I need for treatment is here. I’m so appreciative thank you.
Nov 17, 2025
Very compassionate and respectful every time I have seen him.
Nov 14, 2025
Dr. Sieg is easy to talk to and also listens to the patient. A very pleasant person.
Nov 13, 2025
The doctor was wonderful. He explained the health issues in depth spending considerable time in gathering health history. He made me feel extremely comfortable despite my concern about my health.
Oct 30, 2025
All appointments up to this point have been great.
Oct 30, 2025
Professional friendly explained things well
Oct 29, 2025
Dr Sieg and his staff was awesome.
Oct 27, 2025
I believe that Dr Sieg is very knowledgeable, caring and extremely understanding.
Oct 24, 2025
Thank you Dr. SIEG .
Oct 15, 2025
Dr.Sieg cares about his patience . Explains things very clearly answers your questions and he’s just a very good doctor. Wish we had more of them like him.
Oct 14, 2025
Very personable. Very professional. Very knowledgeable.
Oct 14, 2025
I have had nothing but the best treatment from Dr. Sieg!
Oct 13, 2025
Dr. Sieg takes the time to make sure I understand any changes that are needed for my care based on test results. He also listens to my concerns and questions.
Oct 1, 2025
Muy bueno
Sep 30, 2025
He does a wonderful job of listening to his patients. He takes time to make sure we understand things and allows us to ask him questions.
Sep 29, 2025
Dr. Sieg is a wonderful doctor. He has done a great job with me.
Sep 26, 2025
Absolutely awesome physician!!!!
Sep 23, 2025
everything went very smoothly
Sep 18, 2025
He is a great doctor with alot of knowledge and compassion for his patients
Sep 16, 2025
Great full to have him as my oncologist
Sep 16, 2025
Very engaged in my healthcare!
Sep 16, 2025
We like Dr Sieg and trust him with our care.
Sep 10, 2025
Was scared to death to go thru cancer treatment but he listened to all my concerns and made it all doable! Youre very very lucky have him on ur staff!!!