Green Bay Clinic


Children's Hospital of Wisconsin specialty outpatient clinics provide local care for kids from birth to young adulthood. Our clinics complement the inpatient services at Children's Hospital of Wisconsin in Neenah and offer a convenient, close-to-home treatment option for families who don't live near Children's Hospital in Milwaukee.

Children's Hospital is in all major northeast Wisconsin health plans, including Network Health

Network Health members now have in-network access to our hospital and specialty clinics in Milwaukee, Fox Valley and at our other locations in northeast Wisconsin.


Our gastroenterology (GI) specialists treat both simple and complex GI problems, close to home. At the first clinic visit, your child will be seen by a board-certified pediatric gastroenterologist and a nurse who specializes in gastroenterology care. We will determine what, if any, tests need to be done. A plan of care will be outlined and teaching provided.

We offer diagnosis and treatment for:

  • Feeding disorders
  • Gastrostomy tube placement and management
  • Crohn's disease
  • Ulcerative colitis
  • Abdominal pain
  • Celiac disease
  • Chronic diarrhea
  • Constipation
  • Other GI issues

Surgery follow-up

Pediatric surgeons evaluate children for surgery and provide follow-up care close to home. Because of their special training and extensive experience, pediatric surgeons at Children's Hospital are uniquely qualified to treat the entire spectrum of problems in children of all ages and sizes – from the tiniest premature infants to adult-sized teenagers.

Our pediatric surgeons treat the entire spectrum of conditions including but not limited to:

  • Hernias
  • Conditions affecting the chest and abdomen
  • Tumors
  • Trauma
  • Burns


We treat urologic diseases and defects in children of all ages. Pediatric urologists, nurse practitioners and nurses have the training to care for children's unique physiology and age-related problems. 

We diagnose and treat a variety of common urinary tract problems including:

We also offer diagnosis and follow-up services on surgical reconstruction of genital conditions including:

Our staff

John J Aiken

John J Aiken MD

Surgery, Pediatric, Surgery
Matthew J Armstrong

Matthew J Armstrong APNP

Urology, Urology, Pediatric
Julie M Banda

Julie M Banda APNP

Casey M Calkins

Casey M Calkins MD

Surgery, Pediatric, Surgery
Bhaskar Gurram

Bhaskar Gurram MD

Pediatrics, Gastroenterology, Pediatric
John V Kryger

John V Kryger MD

Urology, Urology, Pediatric
Joshua D Noe

Joshua D Noe MD

Pediatrics, Gastroenterology, Pediatric
Bernadette E Vitola

Bernadette E Vitola MD,MPH

Pediatrics, Gastroenterology, Pediatric