Lansing Gastroenterology
Gastroenterology • Lansing, MI • Since 1896
About
- The page describes University of Michigan Health-Sparrow (formerly Sparrow Health System), now rebranded as part of UM Health-Sparrow. It is a nonprofit, full-service health system based in Lansing, Michigan, with regional services across Mid-M Michigan. - Key offerings highlighted include Level 1 trauma emergency care, Thoracic Cardiovascular Institute, Herbert-Herman Cancer Center, Mother Baby Center (4,000 babies/year), primary care, and community health initiatives. - It emphasizes integrated, accessible care with rural outreach, pediatric care, and specialty services, under the UM Health-Sparrow branding during the transition. - Notable: The organization has historically been Sparrow Health System (1896-founded). Current homepage: uofmhealthsparrow.org. They indicate future patient communications may show either UM Health-Sparrow or Sparrow Health System during the transition. User-specific takeaway: For gastroenterology specifics (providers, clinics, hours), visit the UM Health-Sparrow site or search within the Lansing/Herbert-Herman/Thoracic Cardiovascular Institute sections, as the content here focuses on general system overview rather than gastroenterology details.
Clinic Type
Gastroenterology
Address
2909 E. Grand River Ave., Ste 102 Lansing, MI 48912
Phone
517-364-8623
info@TheMac.org
Opening Hours
Monday, Tuesday, and Wednesday 8:00 a.m. – 4:30 p.m.; Thursday 8:30 a.m. – 4:30 p.m.; Friday 8:00 a.m. – 3:30 p.m.
Services Offered
Team
Insurance & Payment
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Languages Spoken
FAQs
What services does Lansing Gastroenterology provide?
Specializes in diagnosis and management of comprehensive Gastrointestinal, Hepatic, and Pancreatobiliary care.
What are the hours for Lansing Gastroenterology?
Hours: Monday, Tuesday, and Wednesday | 8 a.m. – 4:30 p.m. Thursday | 8:30 a.m. – 4:30 p.m. Friday | 8 a.m. – 3:30 p.m.
Social Media
Photos
What Patients Say
Overall sentiment across review platforms: mixed
- WebMD Care (Dr. Ryan Mui): 5.0 out of 5 (1 review)
- WebMD Care (Dr. Abhishek Satishchandran): 5.0 out of 5 (1 review)
- Vitals (Dr. Iftiker K. Ahmad): 3.6 out of 5
Patients praise
- doctors described as caring and attentive listeners
- clear explanations of procedures and treatment plans by medical providers
- patient-focused and friendly clinical team interactions
Common complaints
- reports of poor communication and slow test results delivery
- concerns regarding appointment cancellations and administrative follow-through
- negative experiences with office staff and billing communication
"Dr Mui is a caring doctor thst explains everythkng to you so you undetstand what's going on. Then the plan and what to expect. 5 stars"
— WebMD Care (Dr. Ryan Mui)"His expertise, knowledge, competency, and focus were outstanding. He clearly explained all procedures, results, and answered all questions. He, and his entire team were very patient-focused and friendly."
— WebMD Care (Dr. Abhishek Satishchandran)"She and her staff are extremely slow about reviewing and delivering test results. Poor communication. Not proactive. Don’t seem to care."
— Birdeye (Dr. Allison Wood)Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- UM Health Partners Gastroenterology - Sparrow Hospital — Jun 8, 2026
Information sourced from the clinic's website as of . Own this clinic? Claim or correct this listing.
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