Northwestern Medicine Regional Medical Group

Internal Medicine, Endocrinology, Diabetes & Metabolism · 7 Providers

Average Rating of all Office Providers

Office Providers

Dr. William Bayer, MD

Dr. William Bayer, MD

Endocrinology, Diabetes & Metabolism


Office Provider Reviews


based on the average of 101 provider reviews for Northwestern Medicine Regional Medical Group

Review of Dr. Campano


How does a Dr receive awards for 2017 and 2018 when he has not seen his patients for 2years or more. When I have called they say he is on leave. They could at least tell me what is going on and not leave me hanging.
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Review of Dr. Miele

- in Geneva, IL |

I have never had more confidence in a doctor than I have for Dr. Miele.
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Review of Dr. Heng

- in Woodstock, GA |

This doctor became very angry with me when I asked for a prescription refill while I was being seen for a sick visit. It was very routine and the office he worked for provided be one every three months. He insisted that we needed to be a separate visit - quite irate Lee - which is very difficult for me being an over-the-road driver. He eventually did give me the prescription but very reluctantly. A month later I received a follow-up bill for an additional $90
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Review of Dr. Bayer

-Bloomingdale |

Dr. Bayer has always listened to my symptoms, not just bloodwork results. When the tests he ran came back normal, but my symtpoms said otherwise, he ran more tests until he figured out what was wrong. When my prognosis wasn't great, he personally called me to go over the results and then followed up with a second phone call a week later to see if I had any new questions since our first conversation.
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Review of Dr. Westrick

- in Wheaton,il |

Dr West rick actually cares about her paients. I never have such a nice Dr. She explains anything/everything questions you may have. She is a very honest, kind,and calls you by your name (members you ). She is the best sr I've ever had any I highly recommend her. I was scared and didn't know what my hyperthyroidism intaled but I know since I've Ben she Dr West rick my health is in the right detection and its all to her.! Thank you so much ! Courtney b
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Review of Dr. Campano


Dr. Campano is not responsive to pharmacy requests and refills, If you want someone proactive.. this is not the guy. He thinks he knows what you need, my wife has been sick for over 50 days, lost 12 lbs., 3 surgi-ctr visits, 2 ER visits, no tests showed what the problem was. Dr Campano didn't really want to order the tests we requested because he said .. it don't think that will tell us anything".. my wife had to argue with him before he would order a blood culture ... DONT WAIST YOUR TIME.
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Review of Dr. Ignatius

-Carol Stream IL |

I have been going to Dr. Ignatius for at least 10 years, I feel she is very through and does explain what she is prescribing, etc. I don't feel that she rushes thru my appointment. There have been times when I've had to wait, and maybe because of her time spent with patients, that is why. The office is nothing fancy which is just fine with me, but clean and well maintained.
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Review of Dr. Westrick


I recently saw Dr. Westrick for the first time and was VERY happy with how the appointment went. She listened to me perfectly and asked great questions. It seemed like she really cared about what was going on with me and wanted to help. I find some doctors to be arrogant or dismissive, but she wasn't at all. Highly recommend her!
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Review of Dr. Ignatius

- in St Charles, IL |

I like Dr Ignatius' bedside manner. She speaks to you as if you are intelligent and explains things thoroughly. I have thus far had a very satisfactory experience with her and I am pleased with the management of my medical issues. She seems to be a very thorough and contentious physician.
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Review of Dr. Bayer

- in St. Charles IL. |

Dr. Bayer is a Diabetic Endocrinologist that I have complete trust in has really turned my A1C Goal/Goals to the Positive. He is very knowledgeable in his field and he always spends appropriate time w/patient/patients. I will be 62 in December and have been battling Diabetes since 1999/2000. He has also been a big influence on how I feel about my condition-always Positive. He has my Thanks! Bryan Compton
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Learn About Northwestern Medicine Regional Medical Group

45 Procedures

  • Abscess Or Cyst Drainage Or Aspiration
  • Abscess Or Fluid Incision And Drainage
  • Alcohol Misuse Screening And Counseling
  • Anemia And Iron Deficiency Screening
  • Arterial Blood Gas Test (Abg)
  • Cardiovascular Stress Test
  • Care Coordination For Complex Conditions And Procedures
  • Cholesterol Screening
  • Chronic Care Management
  • Chronic Pain Management
  • Continuous Glucose Monitoring
  • Diabetes Counseling
  • Diabetes Screening
  • Disease Prevention
  • Electrocardiogram (Ekg)
  • Exercise Counseling
  • Fecal Occult Blood Test For Colorectal Cancer
  • Gonorrhea Screening
  • Hepatitis A Screening
  • Hepatitis B Virus Screening
  • Hepatitis C Virus Screening
  • Hepatitis Screening
  • Herpes Simplex Screening
  • Hiv Screening
  • Human Papillomavirus Dna Testing
  • Immunization
  • Incision And Removal Of Foreign Object
  • Liver Function Test
  • Men’S Sexual Health Management
  • Nail Avulsion And Excision
  • Osteoporosis Screening
  • Paracentesis
  • Pregnancy Test
  • Preventive Care
  • Primary Care For Adults
  • Prostate Cancer Screening
  • Pulmonary Function Test
  • Rapid Flu Test
  • Sexually Transmitted Infections Screening
  • Syphilis Screening
  • Thyroid Screening
  • Trichomoniasis Screening
  • Vaginosis Screening
  • Well Woman Health Examination
  • Wellness Examination


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Language Services

  • Italian
  • Spanish

Northwestern Medicine Regional Medical Group accepts 20 insurance carriers

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Cigna
  • Cigna-HealthSpring
  • CorVel
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • HFN
  • HealthLink
  • HealthSmart - Interplan Health Group
  • Humana
  • LifeSynch
  • Medicaid
  • MultiPlan
  • Preferred Network Access
  • Private HealthCare Systems
  • UniCare
  • UnitedHealthCare
  • Viant


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