Gastro Care Institute - Digestive Health & Gastro Care Services
Gastroenterology • Lancaster, CA
About
Gastro Care Institute (GCI) is a Lancaster, California-based medical practice offering comprehensive digestive health services. They treat conditions such as irritable bowel syndrome (IBS), abdominal pain, hepatitis C, ulcerative colitis, and related digestive disorders. The practice, with a small team of about 5 staff, is led by gastroenterologist and co-founder Kumaravel Perumalsamy. Services are oriented toward gastroenterology and general digestive health, supported by offices in Lancaster (two locations) and a local footprint in the United States. Notable details: 2 offices in Lancaster, CA; contact numbers 661-529-7560 / 661-529-7550; monthly visits around 1,313 with modest traffic growth recently; overall focus on digestive health and related GI conditions.
Clinic Type
Gastroenterology
Address
43944 15th Street West Ste 201 Lancaster, CA 93534
Phone
661-529-7550
info@impactmt.com
Opening Hours
Not published — contact the clinic to confirm hours.
Website
Services Offered
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Insurance & Payment
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Languages Spoken
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Social Media
Photos





What Patients Say
Overall sentiment across review platforms: mixed
- Birdeye: 4.0 out of 5 stars (90 reviews)
- Yelp: 3.0 out of 5 stars (approximate) (32 reviews)
Patients praise
- Helpful and friendly office staff (specifically mentioned Joanna, Dee, Ana Gomez, and Samantha)
- Professional medical care from physicians, including Dr. Tyagi
- Quick and efficient care management
Common complaints
- Reports of rude or poor treatment by nursing staff
- Concerns regarding billing and invoices
"Bailey, Des, Jo made me feel very welcome at Gastro Care Institute. Thank you so much for your help & Dr Tyagi is a great great doctor."
— Birdeye Review"If I could put a 0 I would. The nurses treat you poorly and are very rude. I was given a list a medications and also ones to buy. I was given one by the..."
— Yelp ReviewSynthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
- UPMC acquires Central Pennsylvania gastroenterology care provider | ABC27 — Mar 2, 2026
- Gastro Center of Maryland Expands Footprint, Bringing Expert Digestive Care to More Communities Across the DMV — Dec 1, 2025
- The future of digestive health is happening right here in Cincinnati — Mar 30, 2026
- Bangalore Gastro Centre Hospitals Revolutionizing Digestive Healthcare in Karnataka - The Tribune — Sep 19, 2025
- 2026 Best ASC Endoscopy Recognition from U.S. News & World Report — May 28, 2026
Information sourced from the clinic's website as of July 10, 2026.
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