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Daniel J Grzegorek

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NPI Number Detailed Information

Provider Information:

Name: Daniel J Grzegorek
Gender: M
Provider License Number If Given: 036-089211

NPI Information:

NPI: 1487651337
Entity Type
(Individual or Organization):
1-ind
Enumeration Date: 7/7/2005

Last Update Date: 7/1/2022

Provider Business Mailing Address:

Address: 1860 PAYSPHERE CIR
Chicago, IL 60674
Phone Number:
Fax Number:

Provider Business Practice Location Address:

Address: 6733 KINGERY HWY
Willowbrook, IL 60527
Phone Number: 6303254049
Fax Number:

Provider Taxonomy:

Primary: 207R00000X
Secondary (if any):
State: IL

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About Daniel J Grzegorek

Daniel J Grzegorek ( DANIEL J GRZEGOREK ) is A Internal Medicine Physician in Willowbrook, IL. The NPI Number for Daniel J Grzegorek is 1487651337.
The current location address for Daniel J Grzegorek is 6733 KINGERY HWY Willowbrook, IL 60527 and the contact number is and fax number is . The mailing address for Daniel J Grzegorek is 1860 PAYSPHERE CIR Chicago, IL 60674- 6303254049 (mailing address contact number - ).
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Reviews for Daniel J Grzegorek

Paul Kolkau

1

2022-05-18

on Google

I like Dr. Grzegorek good doc, but their communication and curtsey is horrible, so disappointed have been going here for over decade. I work more than them trying to run my business, and they cant even bother to communicate especially when peoples livelihood is in your hands....disgusting...has really gone down hill...requested a prescription refill a week ago, just found out they want me in for a check up, fine but tell me ahead of time or any kind of response, don't let me find out from pharmacy a week later! I have now spent 35min on hold just trying to get someone on the phone...my time is worth money...first leave me on hold for 15 min, finally pickup and hang up, second call waited 10min they didnt pickup, 3rd call still on hold going on past 10min.....hanging up and going on call 4...this is not a first time this has happened...I am going to stick with them for now and hope they improve... I like Dr. Grzegorek good doc, but their communication and curtsey is horrible, so disappointed have been going here for over decade. I work more than them trying to run my business, and they cant even bother to communicate especially when … More

Danita Pope

5

2021-08-18

on Google

Dr Grzegorek has been my doctor for many years. He’s one of the best doctors out there. Everything is explained layman’s terms to make sure you understand. There isn’t anything you cant discuss with him. He’s like family now

Momcilo Grujic

1

2021-06-18

on Google

The doctor himself is not that bad and he doesn't deserve 1 star rating. He deserves a solid 2. His staff, on the other hand , they don't deserve this rating either, they deserve -5 (yes negative) stars. Shameful, disgraceful patient relations, rude, selfish and LAZY workers. Jodi is the chief of this ridiculous unprofessional Willowbrook gang. STAY AWAY The doctor himself is not that bad and he doesn't deserve 1 star rating. He deserves a solid 2. His staff, on the other hand , they don't deserve this rating either, they deserve -5 (yes negative) stars. Shameful, disgraceful patient … More

Danita Anderson

5

2019-06-18

on Google

Always kind, good listener, answers all questions, explains everything so a layperson can understand and best of all, he gave me my first fist bump ????

Colette Rehor

5

2018-06-18

on Google

Dr. Grzegorek is a wonderful doctor. He always listens and clarifies everything before he makes suggestions. He also has a vast knowledge of many medical issues as well as a huge network of specialists and testing sites. His caring approach should be used by all doctors. I highly recommend him to everyone. His staff are professional, efficient as well as kind and respectful. And everyone as well as Dr. Grzegorek have a good sense of humor as well as compassion. Dr. Grzegorek is a wonderful doctor. He always listens and clarifies everything before he makes suggestions. He also has a vast knowledge of many medical issues as well as a huge network of … More

Anonymous

5

2017-08-06

on WebMD

This user rated the provider, but did not write a review

Anonymous

4

2017-07-06

on WebMD

This user rated the provider, but did not write a review

Billyray Johnson

1

2017-06-18

on Google

Dan is a great doctor that actually listens fully before making any determinations which lead down a course he wants to see rather than what you would like to see

Mikaela Sullivan

5

2017-06-18

on Google

Dr. Grzegorek is kind, to-the-point and takes the time to answer my questions. Everyone in his office is friendly as well.

Anonymous

2

2016-07-13

on WebMD

This user rated the provider, but did not write a review

Anonymous

1

2016-04-01

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2016-03-15

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2015-12-20

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2015-11-21

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2015-11-11

on WebMD

This user rated the provider, but did not write a review

Anonymous

4

2015-11-03

on WebMD

This user rated the provider, but did not write a review

Anonymous

1

2015-10-20

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2015-06-18

on WebMD

This user rated the provider, but did not write a review

Anonymous

3

2014-07-02

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2014-05-27

on WebMD

This user rated the provider, but did not write a review

Anonymous

3

2013-12-04

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2011-03-01

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2010-12-22

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2009-10-10

on WebMD

This user rated the provider, but did not write a review

Anonymous

4

2009-09-22

on WebMD

This user rated the provider, but did not write a review

Provider Business Location on Map

FAQs:

What is the NPI Number for Daniel J Grzegorek ?


Answer: The NPI Number for Daniel J Grzegorek is 1487651337

Where is Daniel J Grzegorek located?


Answer: Daniel J Grzegorek is located at 6733 KINGERY HWY Willowbrook, IL 60527.

What is the specialty for Daniel J Grzegorek ?


Answer: The Specialty of Daniel J Grzegorek is A Internal Medicine Physician.

Are there any online reviews for Daniel J Grzegorek ?


Answer: Yes! Check It Now.

Are there any other health care providers in Willowbrook, IL?


Answer: Yes, there are given below...

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