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Colorectal Surgeons Near Me in Franklin, WI - Ascension

Colorectal Surgery • Franklin, WI

About

Book appointmentCall clinicVisit website

Clinic Type

Colorectal Surgery

Address

—

Phone

(773) 227-5914

Email

—

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://healthcare.ascension.org/find-care/specialty/colorectal-surgeons/franklin--wisconsin

Services Offered

—

Team

  • Tim J Heilizer, Colon & Rectal Surgery — MD
  • Timothy Heilizer, Colorectal Surgeon — MD
  • Francisco A Quinteros, Colorectal Surgeon — MD
  • Therese G Kerwel, Colorectal Surgeon — MD
  • Theresa K Hayssen, Colorectal Surgeon — MD

Insurance & Payment

—

Languages Spoken

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Social Media

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Photos

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What Patients Say

Overall sentiment across review platforms: positive

  • Ascension Official Site (Dr. Therese Kerwel): 4.8/5 (259 reviews)
  • Ascension Official Site (Dr. Theresa Hayssen): 5/5 (210 reviews)
  • Healthgrades (Dr. Therese Kerwel): 4.2/5 (5 reviews)

Patients praise

  • Strong combination of medical competence and compassionate care
  • Excellent bedside manner
  • Reliable and highly recommended by patients
  • Extensive clinical experience

Common complaints

  • Occasional negative feedback regarding staff or patient communication during appointments

"I would recommend her to anyone who needs abdominal surgery... One of the best!! She saved my life."

— Healthgrades Review for Dr. Therese Kerwel

"Patients consistently express high satisfaction with this provider, noting a strong combination of medical competence and compassionate care."

— US News Health Review for Dr. Theresa Hayssen

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

Information sourced from the clinic's website as of July 11, 2026.

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