Gastroenterology in Manitowoc, WI - Find a Doctor

Gastroenterology • Manitowoc, WI

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About

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Clinic Type

Gastroenterology

Address

4810 Expo Drive, Manitowoc, WI 54220

Phone

920-457-4400

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://providers.hshs.org/specialty/Gastroenterology/near/Manitowoc%2C%20WI?page=1

Services Offered

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Team

Melissa Virant — APRN
Marla Z Wolfert — MD
Syed M.A. Rizvi — MD
Kristine K Nigrelli — APRN
Michael I Maitar — MD
Adam J. Schiro — MD
Mark A Laukka — MD
Chaitanya Pant — MD
Kandarp R Patel — DO
Ahmad Alkaddour — MD

Insurance & Payment

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Languages Spoken

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FAQs

What services does Manitowoc Gastroenterology offer?

Gastroenterology services (as listed under Gastroenterology at Manitowoc location).

Social Media

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Photos

What Patients Say

Overall sentiment across review platforms: positive

Dr. Jeremy Anclam, DO (Froedtert Holy Family Memorial Hospital): 5.0 out of 5 stars (Based on various counts (10 on Healthgrades, 4 on Vitals, 5 on WebMD))
Dr. William Alvarez, MD: 2.0 out of 5 stars (4 ratings with 2 written reviews)
Dr. James Hoftiezer, MD: 3.7 out of 5 stars (Based on 3 reviews)

Patients praise

Knowledgeable and experienced practitioners
Kind, caring, and compassionate bedside manner
Good listeners who take time with patients
Responsive and professional support staff
Thorough preparation for appointments

Common complaints

One review mentioned a negative experience resulting in a lower rating for a specific provider

"The entire GI department is extremely kind, caring and responsive! Absolutely the best!"

— Healthgrades / Froedtert & MCW Patient Reviews

"Doctor is always so prepared for my appointment. He does research on all aspects of my issues, so I have all my questions answered during the appointment. Also listens carefully to all my questions and concerns. Wonderful doctor."

— Vitals / WebMD / Froedtert & MCW Patient Reviews

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

In the News

Kendra L White, APNP - Green Bay, WI - Gastroenterology — Mar 30, 2026
Benjamin M Villwock, NP - Green Bay, WI - Gastroenterology, Hepatology — Feb 25, 2026
Amanda J Robertson, PA-C - Green Bay, WI - Gastroenterology, Hepatology — Mar 6, 2026

Information sourced from the clinic's website as of July 11, 2026. Own this clinic? Claim or correct this listing.