Dr. Nancy Gryniewicz

I've seen Nancy since my early 20's. That's about 20+ years with her & her staff! I feel like we grew up together. Amazing care & concern & kindness??& for that I'm grateful.

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I have received care from this outstanding physician for well over 10 years. 60+ Years old, I've received treatment from many excellent physicians. Dr. Gryniewicz-Sika distinguishes herself from all of them. She listens respectfully, she educates while explaining reasonable options, she consistently intervenes and treats successfully. She has collaborated with me over the years and so enabled me to achieve and maintain a level of wellness which exceeds the average person 20 years younger than I am. She recently treated successfully a condition I thought I would have been stuck with for life. I trust her judgement completely. In addition, her office staff is welcoming and extremely competent. Thank you, Dr. G.

I've been going here for years. The doctors are great. Your are always greeted with a smile.

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I have been using Dr. Gryniewicz since 2003. Dr Nancy understands my different ailments. One of the reasons why I have been seeing her so long, is due the fact that she takes great care of my 2 kids and I. I’m very satisfied with her knowledge on the latest cures and new medicines. She always pleasant and physician. She always listens to me and makes sure that I did not have any more questions or concerns. I would strongly recommend her practice to anyone looking for a new physician, especially with young children. I have been using Dr. Gryniewicz since 2003. Dr Nancy understands my different ailments. One of the reasons why I have been seeing her so long, is due the fact that she takes great care of my 2 kids and I. … More

I have been using Dr. Sika since 2001. The reason why I have been seeing her so long is because she is a very caring and compassionate primary care physician. She is a very personable, pleasant, and knowledgeable physician. She takes the time to listen to me and wlways asks more questions regarding my health, in case I have omitted something. Her entire staff is kind, courteous, and pleasant. I would strongly recommend her practice to anyone looking for a new physician, new to Chicago or not.

I love Dr. Nancy Gryniewicz-Sika !! Dr Gryniewicz makes you feel so important no matter what the reason you go to see her for. She explains everything in full detail so you clearly understand what you need to take or do in order to feel better. She is so compassionate, with a big heart and has an awesome personality along with a warm beautiful smile. She takes time to listen to your concerns all of this is genuine. I have recommended her to others and they love her too!

Dr Gryniewicz and staff are very helpful and very friendly. They are always spot on with their diagnosis and treatment and if needed they will refer you out if they need to in order to provide you with the best healthcare.

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Although I believe Dr. Gryniewicz is a great doctor her scheduling practices & staff are less than desirable. I have seen Dr. Gryniewicz for more than 10 yrs but my most recent experience was horrible. Her wait time for an appt. is 2 months, so I waited. Unfortunately I had a mandatory meeting come up at work during my appointment time. I asked to switch my appt. from morning to day & was told I'd have to wait another two months...Horrible customer service & NO appreciation for patient loyalty.

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Dr. Gryniewicz-Sika has a welcoming bed side manner.

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