Medical care when you need it. Same-day.

Walk-in, or schedule and skip the wait.

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Schedule an appointment by phone

Call (920) 431-1810
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Schedule an appointment online

Learn more

Our family medicine residency clinic on Shawano Avenue in Green Bay has walk-in care and same day appointments, so you can see a doctor quickly for everyday health care needs. Whether you or your child is sick, you need a physical or something else came up and you want to get in today, we've got you.

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Walk-in routine medical care.

Can’t get that just anywhere!

Welcome to convenient walk in care for primary medical needs. From sick visits to routine check-ups, stop by and we’ll get you in.

Monday, Tuesday, Thursday, Friday: 8 a.m. - 4 p.m.

Wednesday: 8 - 11:30 a.m.


Prevea Shawano Avenue Health Center

1727 Shawano Ave.
Green Bay, WI 54303

Get directions
mother holding daughter in arms both smiling looking at phone

Same-day visits for everyday medical care.

Schedule ahead and skip the wait. 

You’re busy. We get it. Access quality health care conveniently and efficiently by calling ahead (920) 431-1810 or scheduling online.

Schedule online

Key services

With physicians who are here to provide comprehensive primary care services, you’ll get the care you deserve when you need it most.

  • Casting and splinting
  • Geriatric care including home visits, and nursing home and end-of-life care
  • Medication management
  • Pregnancy care and delivery
  • Routine adult and childhood vaccinations
  • Routine care for newborns, children, adults and elderly
  • Routine women’s care
  • Sick visits
  • Sports physicals
  • Well child visits
  • Yearly physicals and health screenings


Advanced non-operative musculoskeletal services, including: 

  • Ultrasound evaluation
  • Ultrasound guided injections


Diagnosis and treatment of chronic health conditions:

  • Diabetes 
  • High blood pressure/hypertension 
  • High cholesterol 

Meet our physicians and providers

Crystal Lalonde
Crystal Lalonde, MD, MS

Family Medicine Faculty Physician

Erica Kleist
Erica Kleist, MD

Family Medicine Resident Physician

John Hayes
John Hayes, DO, FASAM

Family Medicine Faculty Physician

Lara Powers
Lara Powers, MD

Family Medicine Faculty Physician

Lillian Whalen
Lillian Whalen, MD

Family Medicine Resident Physician

Michelle Stauff
Michelle Stauff, MD

Family Medicine Resident Physician

Patrick Buranicz
Patrick Buranicz, DO

Family Medicine Resident Physician

Austin Wills
Austin Wills, MD

Family Medicine Resident Physician

About the Family Medicine Residency Clinic

The MCW-Prevea Family Medicine Residency Program is a primary care medical clinic. Here, both resident physicians and faculty physicians see children and adults for a variety of health care needs. We care for individuals as well as the entire family. From pregnancy care to delivery, followed by newborn care and care for mom after baby is born, resident physicians can follow you and your growing family – this includes ongoing care for mom, dad and your child(ren). 

Our physicians are passionate about getting to know their patients and spending time with them at each appointment to ensure their medical needs are being met and their questions are answered. Whether you’re not feeling well, something hurts or you just need a routine checkup, we’re here for you. 

If you’re looking for a primary care physician, you can establish with one of our doctors. If you’re looking to get in quickly to see someone, we have same or next day visits to help you feel your best.

To schedule an appointment, call  (920) 431-1810 or  schedule online.

Interested in learning more?

To learn more about resident physicians and residency programs, visit our MCW-Family Medicine Residency Program page.

Learn more