Robert J Grass, MD

IM/Peds

420 E Division St

FOND DU LAC, WI 54935-4560 Directions

920-926-8615

www.ssmhealth.com

4.9 out of 5

118 verified ratings

118 Ratings, 46 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.
Jun 3, 2025
I know I am in good hands.

May 14, 2025
Dr. Robert Grass is awesome to work with. He keeps my family healthy. I would recommend Dr. Grass to my friends and family.

May 10, 2025
His compassion, caring and knowledge We are fortunate to have him in our community

Apr 22, 2025
Dr. Grass is always congenial! He makes me feel less nervous about health procedure due to this!

Apr 21, 2025
Very satisfied.

Apr 9, 2025
Would recommend Dr. Grasse to everyone. Would follow him if he were to go and do his practice somewhere else

Apr 8, 2025
A great physician! Very knowledgeable, friendly & informative

Apr 2, 2025
Very nice and relatable

Mar 5, 2025
Very pleasant and easy to talk with. Knowledgeable and caring

Feb 28, 2025
Dr Grass took his time and made my son feel very comfortable

Feb 26, 2025
HE HAS BEEN MY DOCTOR OR 25 YEARS

Feb 25, 2025
provides the highest level of care

Feb 25, 2025
Rob is always enjoyable to talk with. He explains everything perfectly and shows that he really cares about me as his patient. His talks about my labs and exam are extremely helpful and calming....always. He is very professional and makes sure I understand everything. He is very good at what he does! Strongly recommend him to anybody.

Feb 9, 2025
Very satisfied

Feb 2, 2025
He has always been amazing, sometimes hard to get in, but otherwise the reason I've stayed.

Jan 29, 2025
DR Grass is always very cordial and explains well so you can understand.

Jan 15, 2025
Dr Grass is the best.

Jan 8, 2025
Respect him and feel comfortable with him.

Jan 3, 2025
Have been a patient for many years. Very good primary care provider

Dec 20, 2024
We absolutely love having him as our pediatrician!!

Dec 18, 2024
It's nice to still have Doctors that treat you like they did years ago. Dr. Grass takes his time, listens and is engaged. Many new SSM doctors and staff treat you as a number....gotta get that thru put.....I do miss Agnesian Healthcare!!!!!

Dec 17, 2024
Very satisfactory

Dec 10, 2024
Thank you for making our son feel comfortable and engaging in his interests during our first time visit with you.

Dec 7, 2024
Dr Grass and staff are friendly, courteous, caring, and communicate well.

Dec 4, 2024
If he ever relocates, I'm moving were he's going! I can't speak highly enough about him..

Dec 4, 2024
The best Dr ever. Very thorough. L

Dec 2, 2024
Very friendly and made sure he understood my questions.

Nov 23, 2024
Have known him since he first came. Great addition then as now.

Nov 23, 2024
Dr. Grass is a very good doctor and that is why he is my primary care doctor.

Nov 19, 2024
I always enjoy our time with Dr. R. Grass.

Nov 18, 2024
It’s my opinion that Dr R Grass is very professional, well versed, and knowledgeable.

Nov 8, 2024
Outstanding as usual he is such a caring doctor and always listens to you and is concerned about you

Nov 7, 2024
Always awsome. Always perfessional and personal.

Nov 4, 2024
Thankful to have Dr. Grass as my doctor.

Nov 3, 2024
He listens and cares about his patients.

Oct 30, 2024
He is the best because he truly cares.

Oct 30, 2024
Personable, informative, engaging in my interests for medical management.

Oct 18, 2024
A very competent and caring physician

Oct 18, 2024
He is caring! Listens to what I have to say!

Sep 22, 2024
I always enjoy meeting with him and get great medical advice.

Sep 21, 2024
He is very understanding and helpful and knows what he is doing

Aug 20, 2024
Thank you Dr. Grass for your great care!!

Aug 17, 2024
Robert is always friendly and never rushes through the appointment.

Aug 7, 2024
Excellent care and helpful advice

Jul 10, 2024
Good job!

Jun 26, 2024
I'll have been seeing Dr. Grass since I was a kid and he has always been exceptional to work with! When my wife and I decided to start a family, we were grateful that he oversees our children's health as well.