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Dermatology - Mayo Clinic Health System Owatonna - Mayo Clinic Health System (MCHS) is a nonprofit healthcare network offering clinics and hospital services across Iowa, Wisconsin, and Minnesota, with integrated access to Mayo Clinic resources. - The Owatonna location focuses on dermatology services as part of MCHS’s broad specialty care. - Notable context: MCHS combines community-based care with Mayo Clinic expertise, providing in-person and potential virtual care options. - Addresses and local leadership may be available via the Owatonna site, but thisSummary does not include a dedicated dermatology page content. If you’re seeking specifics for Dermatology at MCHS Owatonna (e.g., provider names, appointment types, or virtual visit options), please provide a direct link to the Owatonna dermatology page or allow me to browse the site for detailed, up-to-date information.

Clinic Type

Dermatology

Address

Rochester, Minnesota 55905, US

Phone

715-838-5494

Email

Opening Hours

Not published — contact the clinic to confirm hours.

Telehealth

Yes — virtual care available; Primary Care On Demand app mentioned for after-hours

Emergency Care

Always call 911 in case of an emergency.

Services Offered

  • Dermatology

Team

  • Jennifer Kaus, C.N.P., D.N.P., A.P.N.P. — Nurse Practitioner/Provider
  • Melanie Potaczek, P.A.-C. — Physician Assistant
  • Hans von Weiss, D.O. — Cosmetic Services, Dermatology

Insurance & Payment

Languages Spoken

FAQs

What should I bring for my first appointment?

For your first appointment, bring your current prescription information or any medical records from non-Mayo Clinic Health System facilities. Complete a medical records release form to authorize the transfer of health records from another health care facility to us. Visit our Medical Record Forms page for this form and other forms in multiple languages.

What are my payment options, and do you offer financial assistance?

Visit the billing page of your preferred location for information on insurance, billing and payments. We serve patients in difficult financial circumstances and offer financial assistance to those who have an established need to receive medically necessary services. Learn more about financial assistance options.

Do you have an after-hours number in case of emergency?

Always call 911 in case of an emergency. For after-hours help with other issues, get virtual care 24/7 through the Primary Care On Demand app or review our convenient care options.

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • WebMD Care: 1 out of 5 (1 rating)
  • USCompanies.net (Mayo Clinic Health System Owatonna): Generally critical/low satisfaction (5 reviews)

Patients praise

  • Some providers (e.g., Dr. Weaver) are highly regarded by local patients

Common complaints

  • Concerns regarding communication and accessibility (long wait times, difficulty scheduling)
  • Reports of misdiagnosis or failure to biopsy potential skin conditions
  • Negative patient experiences with specific providers regarding bedside manner and diagnostic accuracy

"Doctor (Gantert) misdiagnosed a slow-growing cancer lesion on my skin for eight years! ... That doc (Griffin) still treated it like a scar. Could not recognize it as cancer or didn't bother to biopsy."

USCompanies.net review

"No call no email no communication. Absolutely horrible customer service and your chances of actually getting in to your own Dr ..."

Yelp (Owatonna Clinic)

"Dr. Weaver is the absolute best."

Facebook group comment

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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