

Green Bay Office
2200 Dickinson Rd. Unit 17B, De Pere, WI, 54115
Office Hours
Mon - Thu: 8 am - 4 pm, Friday: By Appointment Only, Sat - Sun: Closed
Green Bay Fax Number
(920) 965-1232
Appleton Office
4100 N Lightning Dr. Appleton, WI 54913
Office Hours
Mon – Thu: 8am – 4pm, Friday – By Appointment Only
Appleton Fax Number
(920) 733-5610

Dr. Sauerhammer is a board-certified plastic surgeon with nearly ten years of experience performing rejuvenating and reconstructive procedures. She is one of the only female plastic surgeons in Appleton and Green Bay and the only doctor fellowship-trained in craniofacial and pediatric plastic surgery in Northeast Wisconsin. As a young mother of two who was raised in Green Bay, she understands the needs of patients in our community and is committed to their care.


Breast augmentation can improve symmetry and add fullness and youthfulness to your breasts. Dr. Sauerhammer prioritizes natural-looking and graceful outcomes, and by reversing the effects of aging and pregnancy, you’ll be able to wear the clothes you want, enjoy the way you look in a swimsuit, and feel great about your appearance again.

Look years younger by significantly reducing signs of aging in your mid-to-lower face. Some common features that plastic surgery addresses are skin laxity, jowling, a double chin, and hollow areas. Appleton and Green Bay patients choose Dr. Sauerhammer for their facelift because of her specialization in craniofacial procedures, artistic eye, and emphasis on natural-looking results.

After pregnancy or weight loss, exercise alone may not eliminate excess skin around your midsection. If you’ve been avoiding form-fitting clothing and two-piece swimsuits, a tummy tuck can give you a flat and firm figure in a single procedure. Dr. Sauerhammer places incisions below the bikini line so that signs of plastic surgery are well hidden.



As a native of Green Bay, Megan is proud to be serving the community of Northeastern Wisconsin. She comes to us with over 17 years of experience providing dermatology and skincare related services. Megan trained and practiced with the dermatology team at Rush University as well as Dr. Ashish Bhatia and Dr. Jeff Hsu at The Dermatology Institute of DuPage Medical Group in Naperville, IL.

Colleen Van Egeren is thrilled to be joining the Wisconsin Institute of Plastic Surgery Dermatology Division. She is a Green Bay native and has been practicing Dermatology in the Green Bay area since 2007. She has trained under some of the most accomplished dermatologists including Dr. Ashish Bhatia at The Dermatology Institute of DuPage Medical Group in Naperville, IL.

Amanda has been practicing Plastic Surgery since 2010. She received her undergraduate degree in biology at the University of Wisconsin Oshkosh and went on to receive her Masters of Medical Science degree in Physician Assistant studies at Yale University.

Patients in Appleton and Green Bay choose Wisconsin Institute of Plastic Surgery because of the skill, experience, and personal attention that our team provides. Learn what other people in our community have to say about our doctors and their treatment.
At the Wisconsin Institute of Plastic Surgery, you can enjoy a range of cosmetic procedures and dedicated care in our offices in Appleton and Green Bay. As a double-board certified plastic surgeon, Dr. Sauerhammer specializes in rejuvenating surgical solutions, including breast augmentation, tummy tuck, and facelifts, designed to help you look and feel your best. We seamlessly integrate all our plastic surgery services with skilled dermatology care and aesthetic specialists: Megan MacCarthy, PA-C, Colleen Van Egeren, PA-C, and Amanda Olsen, PA-C. They prioritize your goals through comprehensive evaluations and advanced techniques to help you achieve optimal and long-lasting results.