What patients are saying
Overall rating
4.53
Average wait time
4.15
Bedside manner
4.45
“Great office staff! They go out of their way to be helpful and are very nice! Dr. Clark was also wonderful and it was a pleasant experience.”
Initials hiddenMay 6, 2021
“The appointment was actually with Dr. Chawla. At this rate, I think that this Zocdoc doctor scheduling option may work for some patients. As for me, it was changed twice. I am grateful that the doctor's assistant was able to get me in to see one of the partners. It seems that time slots are double, triple booked etc. I got in to see Dr, Chawla, but I think this system may work for some and for others....provides nothing but false hope. In the future, I will call and ask to speak with the doctor's assistant. I don't think much of the scheduling staff either.....but thank god for great doctors and their great assistants!”
Kathleen D.July 11, 2019
About Dr. James Clark
PLEASE PRINT PATIENT CHECK-IN FORMS AND BRING THEM AT THE TIME OF YOUR VISIT.
Dr. James Clark is board certified in Internal Medicine and Gastroenterology and specializes in the evaluation and treatment of gastrointestinal, pancreatic, liver, and biliary tract diseases. He earned his Doctor of Medicine from the University of Illinois College of Medicine. He completed his internship and residency at Northwestern University, followed by a fellowship in Gastroenterology and Hepatology at Rush University Medical Center. After his fellowship, Dr. Clark served as a faculty member at Rush Medical College, where he was actively involved in teaching medical students, residents, and GI fellows.
Dr. Clark has extensive experience performing all endoscopic procedures, including therapeutic and diagnostic colonoscopy, endoscopy, liver biopsy, gastrostomy tube placement, and infrared coagulation of internal hemorrhoids. He was recently recognized by Advocate Physician Partners as a 2008 APP Exemplary Physician.
Dr. Clark believes that communication is the foundation of any patient-doctor relationship. He makes concerted efforts to inform his patients of different treatment options so they can make educated choices about their own care.
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Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Acid reflux
Upper GI endoscopy
Irritable Bowel Syndrome (IBS)
Acute gastrointestinal bleeding
Chronic Inflammatory Bowel Disease (IBD)
Colonoscopy
Acid reflux
Upper GI endoscopy
Irritable Bowel Syndrome (IBS)
Acute gastrointestinal bleeding
Office location
Dr. James Clark, MD also offers online video visits for patients
Digestive Health Services
3825 Highland Ave, Tower II, STE 302, Downers Grove, IL 60515
Education and background
Practice names
Hospital affiliations
- AMITA Health Adventist Medical Center Hinsdale
- Advocate Good Samaritan Hospital
Board certifications
- Gastroenterology (American Board of Internal Medicine)
Education and training
- Medical School - University of Illinois, Doctor of Medicine
- Rush University Medical Center, Fellowship in Gastroenterology and Hepatology
- Northwestern University (Residency)
- Northwestern University (Internship)
Languages spoken
- English
Provider's gender
Male
NPI number
1588640650
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.53
Wait time
4.15
Bedside manner
4.45
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
57 reviews
Most relevant
Office was very nice all assistance where very professional and doctor was fantastic and explain everything in details.
April 9, 2019Emil E.Verified patient
I felt he did listen to me, and am optomistic that he will be able to help me.
July 25, 2012Initials hidden
Very comfortable. Staff was fun and helpful. Dr Clark was great! I like it!
October 26, 2016Ken Y.Verified patient
Took time to understand the issue and diagnose as needed.
May 22, 2019Initials hidden
Have been to himn before and trust and like him a lot
June 21, 2017John C.Verified patient
Great office staff! They go out of their way to be helpful and are very nice! Dr. Clark was also wonderful and it was a pleasant experience.
May 6, 2021Initials hidden
Very informative and professional
More than 1 year agoJanet T.Verified patient
The appointment was actually with Dr. Chawla. At this rate, I think that this Zocdoc doctor scheduling option may work for some patients. As for me, it was changed twice. I am grateful that the doctor's assistant was able to get me in to see one of the partners. It seems that time slots are double, triple booked etc. I got in to see Dr, Chawla, but I think this system may work for some and for others....provides nothing but false hope. In the future, I will call and ask to speak with the doctor's assistant. I don't think much of the scheduling staff either.....but thank god for great doctors and their great assistants!
July 11, 2019Kathleen D.Verified patient
Actually familiar with my past symptoms. Did not push for colonoscopy. Offered options and treated me as a person not just a patient. On my drive home I decided to have the colonoscopy. I feel better for making up my own mind and not being told what to do.
June 5, 2019Holly H.Verified patient
Not patient and friendly.
May 27, 2019Yu S.Verified patient
Don't waste your time with this doctor. He doesn't show any urgency or passion for what his profession is. Not someone I'd recommend. Very monotone and boring to speak with. Had not interest in my issues or with my history with my problem. Left the appointment unhappy and unsatisfied. I thought I was going to speak with a doctor not just a body in a chair who just nods and has rude responses. Awful experience.
More than 1 year agoInitials hidden
The practice e-mailed me the day before the appt. and said it was at 1 not 1:45. I called and they said 1. When I arrived I found out it was 1:45 and had to wait
March 1, 2018Steve N.Verified patient
Dr. Clark takes time to get thorough history and speak with patients, rather than rushing through the appointment. He’s got a very calm manner about him, which is comforting (especially when talking about scary procedures!).
His staff are also friendly, from nurses to office staff.
February 1, 2018Christine I.Verified patient
Dr. Clark is fantastic!
More than 1 year agoFelicia R.Verified patient
My visit with Dr. Clark was excellent as usual! He is very knowledgeable, efficient, and responds to my issues. If I didn't trust him, he wouldn't be my doctor!
More than 1 year agoInitials hidden
No problems. This was a good experience.
More than 1 year agoInitials hidden
Dr. Clark was very friendly,efficient and informative. I appreciate him taking the time to answer my questions and as well as his thoroughness!
November 17, 2015Patricia L.Verified patient
No one waiting
No one exiting
But still waited 15+ mins
Hummmm???
Girl at front Desk was Hispanic
Talked really fast with an accent
Kept saying WHAT ?
More than 1 year agoInitials hidden
Basicly Dr told me nothing useful about my symptons, just keep saying we need bunch of tests to determine the root cause. No useful information or experiences provided. He just didnt care.
May 20, 2015Angus A.Verified patient
My visit with Dr. Clark went well. I would recommend more communication and education to the patients. Felt like I was a fast food drive-thru patient that wasn't taken seriously.
More than 1 year agoInitials hidden
He was very professional and willing to help me
November 11, 2014Heather F.Verified patient
Dr. Clark is intelligent and a nice guy. He listens & understands and is confident in his trear my response. Very pleased with both him and the office staff.
More than 1 year agoInitials hidden
Thorough.
November 11, 2011PR
very reassuring
October 9, 2012Initials hidden
Dr. Clark talked to me like he was a friend and made me much more comfortable about having this procedure done. Thank you Dr. Clark!
More than 1 year agoInitials hidden
very nice
November 11, 2011MT
Great
November 11, 2011PT
March 9, 2022Bryan B.Verified patientVideo visit
More than 1 year agoInitials hidden
More than 1 year agoInitials hiddenVideo visit
July 28, 2020Barbara M.Verified patientVideo visit
June 2, 2020Zheng D.Verified patientVideo visit
January 20, 2020Initials hidden
More than 1 year agoInitials hidden
July 11, 2019Helen Z.Verified patient
More than 1 year agoInitials hidden
April 11, 2019Diane R.Verified patient
March 14, 2019Ted S.Verified patient
More than 1 year agoInitials hidden
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April 17, 2018Sharon G.Verified patient
More than 1 year agoInitials hidden
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September 3, 2016Kenneth H.Verified patient
November 17, 2015Initials hidden
More than 1 year agoSaad A.Verified patient
June 2, 2015Initials hidden
More than 1 year agoInitials hidden
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How soon can I make an appointment with Dr. James Clark?
Generally, Dr. James Clark has appointments available on Zocdoc within 1 week. You can see Dr. Clark's earliest availability on Zocdoc and make an appointment online.
Is Dr. James Clark accepting new patients?
Dr. James Clark generally accepts new patients on Zocdoc. You can see Dr. Clark's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. James Clark accept my insurance?
Choose your insurance plan to verify if Dr. Clark is in-network.
Can I make an appointment with Dr. James Clark online?
Yes, you can make an appointment online with Dr. Clark using Zocdoc. It’s simple, secure, and free.
Which hospital is Dr. James Clark affiliated with?
Dr. James Clark is affiliated with AMITA Health Adventist Medical Center Hinsdale and Advocate Good Samaritan Hospital.
What practice does Dr. James Clark work with?
Dr. James Clark works with Digestive Health Services.
Where is Dr. James Clark's office located?
Dr. James Clark has 2 office locations in Downers Grove, view full addresses on Dr. Clark's profile.
Which board certifications does Dr. James Clark have?
Dr. James Clark is certified by Gastroenterology (American Board of Internal Medicine).
What are common reasons for patients to see Dr. James Clark?
Dr. James Clark frequently sees patients for Abdominal Pain, Colonoscopy, Diarrhea, Gastroenterology Consultation, and Hemorrhoids. You can see other visit reasons for Dr. James Clark on their profile.
What languages does Dr. James Clark speak?
Dr. James Clark speaks English.
How do patients rate Dr. James Clark in reviews?
57 patients have reviewed Dr. James Clark. The overall rating for this doctor is 4.53/5. They have a 4.45/5 rating for bedside manner and a 4.15/5 rating for wait time. You can read individual reviews and ratings on their profile.