What patients are saying
Overall rating
4.88
Average wait time
4.96
Bedside manner
5.00
“I’ve had stomach issues my entire life. I’ve been to so many gastro doctors. None of them took me seriously until Sarah. She actually listened and pretty much seemed to know exactly what was going on and immediately had me try something and it worked. I never felt rushed to leave, and I felt like I could continue talking about every detail of my issues. If you feel stuck with other doctors, PLEASE book an appointment with Sarah.”
Alexander M.April 13, 2026
“Very kind, knowledgeable, friendly, smart, listened, respectful, and her helped me understand my condition.”
Initials hiddenLess than 3 months ago
About Sarah Gilfillan
Sarah Gilfillan is a Physician Assistant currently working under a licensed practitioner's supervision. Their license number is 085009600, and their current employer is Midwest Digestive Health & Nutrition.
Sarah Gilfillan is a physician associate (PA) who was raised in Naperville, IL. She received a Bachelor’s degree in Health Sciences with a minor in Biology from Saint Louis University. She continued her education at Saint Louis University, where she earned a Master’s in Physician Assistant Studies to become a PA.
Prior to joining MDHN, Sarah practiced as a physician associate in gastroenterology at a hospital on the south side of Chicago. Her focus was general gastroenterology, with both inpatient and outpatient experience.
Sarah is an active member of the American College of Gastroenterology and the Gastroenterology and Hepatology Advanced Practice Provider Association.
Sarah became interested in GI after her younger sister was diagnosed with Ulcerative Colitis and spent numerous weeks in the hospital supporting her and helping her recover from multiple surgeries. She is passionate about the psychosocial issues involved with patients living with gastrointestinal diseases.
Sarah believes, “As a physician assistant, I believe in high-quality patient care that is individualized to each patient and their needs. I am passionate about creating an environment in which education and resources are incorporated in every visit to help empower patients. I value a team-based approach where timely access is possible and collaboration is present.”
In Sarah’s free time, she loves trying new restaurants, enjoying the lakefront, traveling, and spending time with her family and friends.
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In-network insurances
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Medicare
Office locations
Sarah Gilfillan, PA also offers online video visits for patients
Midwest Digestive Health & Nutrition (1 of 2)
900 Rand Rd, Ste 120, Des Plaines, IL 60016
Midwest Digestive Health & Nutrition (2 of 2)
1100 Woodfield Rd, Ste 140, Schaumburg, IL 60173
1 of 2
Education and background
Practice names
Hospital affiliations
- AMITA Health Adventist Medical Center Hinsdale
- Saint Alexius Medical Center
Education and training
- St. Louis University, Master's in Physician Assistant Studies
- Saint Louis University (Bachelor's)
Professional memberships
- American College of Gastroenterology
Languages spoken
- English
Provider's gender
Female
NPI number
1043971435
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.88
Wait time
4.96
Bedside manner
5.00
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32 reviews
Most relevant
Very kind, knowledgeable, friendly, smart, listened, respectful, and her helped me understand my condition.
Less than 3 months agoInitials hidden
She was very nice, knowledgeable, very patient loved her energy
February 26, 2025Breanna R.Verified patient
I’ve had stomach issues my entire life. I’ve been to so many gastro doctors. None of them took me seriously until Sarah. She actually listened and pretty much seemed to know exactly what was going on and immediately had me try something and it worked. I never felt rushed to leave, and I felt like I could continue talking about every detail of my issues. If you feel stuck with other doctors, PLEASE book an appointment with Sarah.
April 13, 2026Alexander M.Verified patient
Professional kind attendance.
October 12, 2025Donna R.Verified patient
Dr.Gilfiland was honestly one of my favorite doctor experiences I’ve ever encountered! She was 10/10… truly listened to all my concerns. I felt heard and she put me at such ease. I wish she was my primary care doctor. I would recommend her to any of my friends/family if they ever have any GI concerns. Her office staff was also EXTREMELY polite and kind. And office was very well kept/clean.
May 18, 2025Jasmine H.Verified patient
I been suffering from gastro problem for a year. Been to many Drs. But PA Sara Gilfillan listened carefully to my complains,asked for anything I had in the past (medications, exams...) And guid me to the right procedure to solve my problem. Very good communication. Stuff are very friendly and professional. I was very happy with my visit as new patient. Thank u everyone.
April 1, 2025Hajar M.Verified patient
Doctor Sarah is very knowledgeable and proficient!
She is a great listener and was very patient with me. Even my English knowledge were not good, doctor Sarah did her best to understand me and help with her medical advances.
The lady at the front desk was very nice, responsive and made her best to save all my notes to work with my insurance plan.
Overall my experience visiting this medical facility was excellent! Highly recommend!
April 1, 2025Svitlana H.Verified patient
I booked with Sarah on a whim after a night of severe abdominal pain. She took so much time to listen to my many questions and concerns, came up with a very extensive plan for me and made me feel heard and cared for. Unfortunately this is not my typical experience at the doctor's office. Highly recommend Sarah, she's awesome.
March 28, 2025Jessica S.Verified patient
March 25, 2026Mary A.Verified patient
Less than 1 month agoInitials hidden
March 7, 2026William W.Verified patient
March 5, 2026Sakhile M.Verified patient
March 5, 2026Marilyn T.Verified patientVideo visit
January 25, 2026Initials hiddenVideo visit
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January 15, 2026Logan L.Verified patient
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January 6, 2026Xiangyi L.Verified patient
Less than 6 months agoInitials hiddenVideo visit
December 24, 2025gregg L.Verified patient
December 20, 2025Henry T.Verified patient
Less than 6 months agoMalgorzata K.Verified patient
November 25, 2025Megan L.Verified patientVideo visit
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October 16, 2025Thomas P.Verified patient
June 19, 2025Mary O.Verified patientVideo visit
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May 21, 2025Shaina W.Verified patient
April 11, 2025Darron C.Verified patient
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March 15, 2025Andrew R.Verified patient
How soon can I make an appointment with Sarah Gilfillan?
Generally, Sarah Gilfillan has appointments available on Zocdoc within 1 week. You can see Sarah Gilfillan's earliest availability on Zocdoc and make an appointment online.
Is Sarah Gilfillan accepting new patients?
Sarah Gilfillan generally accepts new patients on Zocdoc. You can see Sarah Gilfillan's earliest availability on Zocdoc and schedule an appointment online.
Does Sarah Gilfillan accept my insurance?
Choose your insurance plan to verify if Sarah Gilfillan is in-network.
Can I make an appointment with Sarah Gilfillan online?
Yes, you can make an appointment online with Sarah Gilfillan using Zocdoc. It’s simple, secure, and free.
Which hospital is Sarah Gilfillan affiliated with?
Sarah Gilfillan is affiliated with AMITA Health Adventist Medical Center Hinsdale and Saint Alexius Medical Center.
What practice does Sarah Gilfillan work with?
Sarah Gilfillan works with Midwest Digestive Health & Nutrition.
Where is Sarah Gilfillan's office located?
Sarah Gilfillan has 3 office locations, including in Des Plaines and Schaumburg, view full addresses on Sarah Gilfillan's profile.
What are common reasons for patients to see Sarah Gilfillan?
Sarah Gilfillan frequently sees patients for Abdominal Pain, Colonoscopy, Gastroenterology Consultation, Hemorrhoids, and Illness. You can see other visit reasons for Sarah Gilfillan on their profile.
What languages does Sarah Gilfillan speak?
Sarah Gilfillan speaks English.
How do patients rate Sarah Gilfillan in reviews?
32 patients have reviewed Sarah Gilfillan. The overall rating for this doctor is 4.88/5. They have a 5/5 rating for bedside manner and a 4.96/5 rating for wait time. You can read individual reviews and ratings on their profile.