Gastroenterologists Near Me in Oak Park, Illinois
Gastroenterology • Oak Park, IL
Clinic Type
Gastroenterology (multi-location group)
Address
2160 S 1st Ave, Maywood, IL 60153; 3740 W North Ave, Chicago, IL 60647; 5645 W Addison St, Chicago, IL 60634; 2222 W Division St Ste 235, Chicago, IL 60622; 2835 N Sheffield Ave Ste 303, Chicago, IL 60657; 3000 N Halsted St Ste 623, Chicago, IL 60657; 2740 W Foster Ave Ste 116, Chicago, IL 60625
Phone
(708) 216-3792; (630) 889-9889; (773) 282-7000; (773) 342-6800; (773) 368-3164; (773) 281-5818; (773) 989-6262
careers@ascension.org
Opening Hours
Not published — contact the clinic to confirm hours.
Emergency Care
If you are experiencing a life-threatening emergency, call 911 or go directly to the ER.
Services Offered
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Team
Insurance & Payment
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Languages Spoken
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Social Media
Photos
What Patients Say
Overall sentiment across review platforms: mixed
- Vitals (Dr. Michael D. Brown, MD): 4.3 out of 5 (8 ratings (4 written reviews))
- WebMD (Dr. Michael Brown, MD): 4.5 (7 ratings)
- Vitals (Dr. Rana R. Abraham, MD): 2.0 out of 5 (7 ratings (4 written reviews))
- Vitals (Dr. Omar Nehme, MD): 3.9 out of 5 (22 ratings (6 written reviews))
- Vitals (Dr. Neil Kapil, MD): 4.1 (0 ratings listed)
- Vitals (Dr. Shakthi D. Kumar, MD): 4.9 (comparison shown) (16 ratings (comparison shown))
Patients praise
- High ratings for some gastroenterologists (e.g., Dr. Michael D. Brown at 4.3/5)
- Positive staff/experience elements mentioned on WebMD (staff was courteous)
- Patient praise for competence/intelligence and responsiveness/calling back (from Dr. Brown reviews)
Common complaints
- Low ratings and negative appointment experiences for at least one provider (Dr. Rana R. Abraham at 2.0/5)
- Complaints include not taking symptoms seriously, cutting patients off, and not explaining/communicating well
"“as an RN i saw Dr Brown and he saved me from my IBS> he is, i believe, the most intelligent person i ever met.”"
— Vitals review snippet for Dr. Michael D. Brown"“Unfortunately I can’t give any good feedback on her. I’m dealing with some extreme and scary gastro issues and she doesn’t seem to take it seriously. She cuts you off when you’re trying to explain things to her.”"
— Vitals review snippet for Dr. Rana R. AbrahamSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Dr. Karen Ma, Gastroenterologist | Elmhurst, IL | WebMD — Dec 14, 2025
- YUN JU KIM, M.D.; VIJAYA L. RAO, M.D. | JWC Media — Feb 1, 2026
- Dr. Joseph Losurdo, MD, Gastroenterologist | ELGIN, IL | WebMD — Sep 20, 2025
- Dr. Judith Disterhoft, MD, Family Physician | Oak Park, IL | WebMD — Nov 11, 2025
- Dr. Joseph Losurdo, MD, Gastroenterologist - Elgin, IL | Healthline FindCare — Oct 24, 2025
Information sourced from the clinic's website as of July 11, 2026.
More gastroenterology clinics in Oak Park
Diamond Gastroenterology is a specialized medical practice focused on gastroenterology care. The Oak Park, IL location (1010 Lake St, Ste 424) offers advanced GI treatments, patient education, and comprehensive information to help patients make informed health decisions. They operate from two Illinois offices (Oak Park and Chicago) and provide contact options at 708-613-4417 and info@diamondgi.net.
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See other gastroenterology clinics in Oak Park, or search the full directory by insurance, ratings, and more.