Pediatric Gastroenterologists Near Me in Grafton, WI - Ascension
Gastroenterology • Grafton, WI
Clinic Type
Gastroenterology
Address
13133 N Port Washington Rd Ste G16 Mequon, WI 53097
Phone
(262) 243-2500
careers@ascension.org
Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
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
- WebMD Care: 4 out of 5 (7 ratings)
Patients praise
- Expertise in diagnosing and treating complex digestive conditions.
- Family-centered approach to pediatric care.
- Board-certified specialists.
Common complaints
- Concerns regarding lack of direct interaction with the physician, reliance on nurse practitioners for appointments, and perceived difficulties in the diagnostic/follow-up process.
"I never met him. He did not [explain] the procedure and other symptoms were... I gave up for a [time]."
— WebMD Care user review for Dr. Vasanth SiddalingaiahSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Dr. Samantha Winstead, MD - Internal Medicine Physician in Grafton, WI — May 14, 2026
- Ascension Columbia St. Mary's Women's Medical Center, Grafton, WI — Sep 14, 2025
- Kathryn Johnson, MPAS, PA-C | Froedtert & the Medical College of Wisconsin — Aug 2, 2025
- Dr. Phillip R. Chisholm, MD - Gastroenterologist in Milwaukee, WI — May 14, 2026
Information sourced from the clinic's website as of July 11, 2026.
More gastroenterology clinics in Grafton
Aurora Medical Center – Grafton is a nonprofit healthcare facility in Grafton, Wisconsin. It emphasizes a patient- and family-centered, environmentally friendly (green) design. The center is part of Aurora Health Care, offering high-quality, cost-effective care with a team of doctors, nurses, and caregivers. The facility employs about 40 staff and operates within the larger Aurora network (with connections to related hospitals and career pathways). If your query is specifically about gastroenterology services in Grafton, WI, this page confirms the center’s existence and affiliation but does not provide detailed gastroenterology service information. For GI-specific care details, consider contacting the center directly at 262-329-1000 or 833-528-7672, or visiting the site’s Gastroenterology section (not provided in the extract).
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