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Dr. Chad Spangler, MD
Gastroenterology*
20+ years of experience
Dr. Chad Spangler, MD is a gastroenterologist in Lake Barrington, IL and has over 20 years of experience in the medical field. Dr. Spangler has extensive experience in Pancreatic Disease, Gastrointestinal Disorders, and Esophageal Disorders. He graduated from Rush Medical College in 2003. He is affiliated with medical facilities such as Northwestern Medicine Woodstock Hospital and Northwestern Medicine McHenry Hospital. He is not accepting new patients.
4.7 Star Rating
Based on 55 reviews 4.7 Star Rating (55 reviews)
Practice
22285 N Pepper Rd Ste 311 Lake Barrington, IL 60010Make an Appointment
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Dr. Spangler's Reviews
Likelihood to recommend Dr. Spangler
4.7
55 ratings, 48 with a written review
| 5 star | 93% | 93% |
| 4 star | 0% | 0% |
| 3 star | 0% | 0% |
| 2 star | 0% | 0% |
| 1 star | 7% | 7% |
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THE BEST !!!
What went well
- I felt respected
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
What could be improved
No results
Helpful
Susie – Nov 21, 2023
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Outstanding doctor. I highly recommend
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Ken Mohr – Nov 11, 2022
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Excellent experience
What went well
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Wait times
What could be improved
No results
Helpful
Nov 01, 2022
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Coloscopy procedure
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Oct 14, 2022
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Awesome Doctor
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Patrick Gertz – Sep 30, 2022
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Highly Recommended Gastroenterology Doctor
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
HarvG – Sep 02, 2022
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Colonoscopy
What went well
- Appointment scheduling
- Staff friendliness
- Appointment wasn't rushed
- Wait times
What could be improved
No results
Helpful
Kevin – Aug 25, 2022
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The Best in the business
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Stephanie Lieurance – Aug 08, 2022
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Colonoscopy
What went well
No results
What could be improved
No results
Helpful
Thomas K. – Jun 17, 2022
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Colonoscopy
What went well
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Wait times
What could be improved
No results
Helpful
Dave – Jun 09, 2022
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Highly Recommended
What went well
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
What could be improved
No results
Helpful
BL – May 06, 2022
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MY COLONOSCOPY
What went well
- Office environment
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Mar 14, 2022
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Highly recommend
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
S Coriden – Feb 08, 2022
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Capable Doctor
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Feb 06, 2022
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This is my third colonoscopy with Dr. Spangler (first time in the clinic) and I always feel at ease with him and his staff which is saying a lot since I’ve never been put under except for my procedure.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Feb 04, 2022
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I had a colonoscopy this morning and I was impressed immediately by the cleanliness, efficiency, and high quality of the surgical clinic and surgical staff. Dr. Spangler is outstanding. He was friendly, sincere, attentive and professional as was his staff. I had not met Dr. Spangler until the procedure but he knew every detail concerning my history. I highly recommend not only the clinic but personally Dr. Spangler. A great big thank you for the great care!
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Feb 04, 2022
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Dr. Spangler and his nurses, Kathe and Holly, made me feel very comfortable during my procedure. They were very professional. I highly recommend this organization, GI Partners.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Dennis Stodola – Dec 10, 2021
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The appointment was well planned out after calling for an appointment. The forms that needed to be filled out was mailed to me with plenty of time to fill out to bring with me. They required a COVID test per state mandate, but offer drive up service for that. If you've not been here before, this serves as a opportunity to see the building for your appointment. The day of appointment, arrived early, they were ready for me. Called me back shortly after arriving. I was prepared for my procedure within 10 minutes after that. Met with the doctor and shortly after went to sleep. Woke up with no issues after the procedure. Got dressed and was explained the results d. This went great!
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
George – Nov 19, 2021
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Dr. Spangler and the entire staff at GI Partners of Illinois in Barrington were warm, caring, personable and professional. I felt I was in good hands from the moment I stepped into the office. Thanks to everyone for making my appointment safe and pleasant.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Oct 04, 2021
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Dr. Sapngler, his anesthesiologist, Kurt, nurses Kathi & Holly are always so nice to to me whenever I have been to the office for care.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
Helpful
Bud – Sep 03, 2021
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Leave a review
How was your experience with Dr. Spangler?Overall Patient Satisfaction
55responses
Likelihood of recommending Dr. Spangler to family and friends is 4.7090907 out of 5
About Me
care philosophy
Listening carefully to patients and providing exceptional care.Gastroenterology
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Dartmouth Hitchcock Medical Center
Fellowship HospitalRush University Medical Center
Residency HospitalRush Medical College
Internship HospitalRush Medical College
Medical School, 2003
American Board of Medical Specialties®
American Board of Internal Medicine®
-
Gastroenterology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
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Locations
Practice
Gastroenterology and Internal Medicine Specialists SC22285 N Pepper Rd Ste 311 Lake Barrington, IL 60010
Gip Anesthesia Services PLLC22285 N Pepper Rd Ste 312 Lake Barrington, IL 60010
Office4309 W Medical Center Dr Ste B100 McHenry, IL 60050
Practice
Affiliated Hospitals
- Recipient of 22
hospital awardsAmerica's 100 Best Hospitals Award™ (2025)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 2023)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
- Recipient of 26
hospital awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 2023)
Top 5% in the nation for consistently delivering clinical quality
View all awardsGastrointestinal Care Excellence Award™ (2025)
Top 5% in the nation for consistently delivering clinical quality
View all patient feedbackHow patients felt about the care they received at this hospital.
89%Patients said they were given information about recovering at home5% higher than the national average
79%Patients said that nurses always listened to them and explained things well4% higher than the national average
- Recipient of 33
hospital awardsAmerica's 100 Best Hospitals Award™ (2025)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 2023)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
88%Patients said they were given information about recovering at home4% higher than the national average
79%Patients said that nurses always listened to them and explained things well4% higher than the national average
Learn more about how Healthgrades measures Hospital Quality
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