Frederick J Diel , DPM
Podiatric Medicine
4.9 out of 5
347 verified ratings
347 Ratings, 205 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.
Nov 25, 2025
He knows what he's doing, and he treats the problem the way it should be treated
Nov 24, 2025
Dr Diel Very informative. Listens and explains everything.
Nov 24, 2025
He is an excellent Dr and Surgeon.
Nov 24, 2025
He is the Doctor with the best possible knowledge!
And I did recommended to one of my family member.
Nov 20, 2025
He has a great bedside manner. Very thorough with his explanations and put me at ease.
Nov 20, 2025
Makes my pain go away and cure my issues
Nov 17, 2025
Dr. Diel took his time explaining everything to me. He was very thorough and kind. He made me feel at ease during my visit.
Nov 17, 2025
The student did a lot of cutting and there was blood. Dr. Diel did a good job cleaning it and we talked about what to do about it. I will watch for redness. He seemed concerned.
Nov 17, 2025
Wonderful bedside manner very kind and explained everything to me about my broken ankle. Asked me if I had any questions, was very patient, just a good egg! I would recommend him to anyone.
Nov 17, 2025
Caring professional
Nov 17, 2025
Great Dr.
Nov 17, 2025
Inasmuch as my previous podiatrist is no longer in the network, today was my first visit with Frederick Diel and I was very pleased with his professional service
Nov 13, 2025
friendly
Nov 11, 2025
Doctor Diel it’s very knowledgeable and takes the time to explain what the problem is and how he is going to treat it, which is very important to me. He is also very kind of courteous.
Nov 11, 2025
Listens and provides excellent care.
Nov 10, 2025
Eased callous pain.
Nov 6, 2025
Great DR.
Nov 4, 2025
He’s very committed to his patients.
Nov 1, 2025
Spends the time and listens to you and what is going on. Truly cares about your well-being.
Oct 27, 2025
Very informative and professional
Oct 23, 2025
he is a good Dr and a great surgeon
Oct 22, 2025
Dr was personable and his personality made me comfortable to speak with
Oct 21, 2025
Professionalism
Oct 21, 2025
very Caring & personable
Oct 21, 2025
Dr. Diel is a wonderful doctor, who listens and takes time with his patients.
Oct 20, 2025
Patient, caring and supportive
Oct 14, 2025
As I said above -- I have been a patient of Dr. Frederick Diel for over 10 years. He is a wonderful physician. He is very knowledgeable and personable, and I have recommended him to other people.
He has a good staff, who I have known for years as well. I am thankful that I have him as my doctor. Franciscan Munster Clinic is very fortunate to have him on their staff.
Oct 14, 2025
Dr. Diel clearly explained what was going on and what my options were. Also provided me with 2 cushions I could try to minimize the pain due to friction.
Oct 14, 2025
He fixed my issue
Oct 12, 2025
Dr Diel and his team are excellent and explain their diagnosis and treatments very well
Oct 11, 2025
Very good doctor.
Oct 8, 2025
Professional and attentive to my issues.
Oct 7, 2025
Very good doctor
Oct 7, 2025
great md. but long waits.
Oct 6, 2025
Dr.Diel is very knowledgeable
And cares very much for his patients
Oct 3, 2025
He’s a nice guy seems to care about your well being.
Sep 30, 2025
He did a good job
Sep 29, 2025
I trust them and their knowledge
Sep 29, 2025
My husband has been a patient of his for 6 years and have always admired his knowledge and compassion.
Sep 25, 2025
He’s a wonderful doctor, and he takes his time aggressing any issues that you might have.
Sep 25, 2025
Takes his time and answers questions
Sep 24, 2025
Dr. Diel was thorough and explained everything carefully.
Sep 23, 2025
AS ALWAYS EXCELLENT SERVICE FROM EVERYONE
Sep 22, 2025
He takes the time, answers questions, and makes me feel very comfortable.
Sep 20, 2025
I would rather the doctor took care of the callous on my foot, not his assistant. Or at least have the doctor in the room to make sure he's doing it right. The assistant only sanded it down. Last time, his assistant removed the stem of the callous.
Sep 18, 2025
Im satisfied hes great
Sep 18, 2025
Smart, kind on time
Sep 16, 2025
Concern for my health. Answered my questions
Sep 16, 2025
Easy to talk to with and thoughtful with his answers.
Sep 16, 2025
He is very friendly and is a very effective provider. He took my fungus affected toes to the point where they now look perfectly normal. I cannot say enough good things about Dr Diel.