Dr. Juliana Sardenberg is a board certified Periodontist & Implant Surgeon. She began her educational journey by obtaining an Associate in Applied Science degree focusing on business administration from Valencia College. She specialized in small business management and earned two additional business certificates while managing a store in Disney World. During that time, she discovered that her passion lays in helping others and obtained a Bachelor of Science degree in food science and human nutrition from the University of Florida. From there, she began her dental journey at NOVA Southeastern University where she completed her Doctor of Dental Medicine degree.

Dr. Sardenberg continued to devote her time to her education and completed General Practice Residency (GPR) at the VA hospital in Gainesville, as well as Advanced Education in General Dentistry (AEGD) at the VA hospital in Milwaukee where she received advanced training in all aspects of general dentistry. She returned to Florida where she most recently earned Master of Science degree and a certificate in Periodontics from the University of Florida. During her time as a resident, Dr. Sardenberg served as chief resident and helped implement digital dentistry into the clinic in a push to improve treatment planning and patient care. She also dedicated her research to studying the intricate relationship between type 2 diabetes and periodontitis. Dr. Sardenberg is dedicated to providing exceptional patient care to the greater Milwaukee area and always ensures patient comfort and satisfaction. She is committed to excellence in her field and continues to grow though advanced continuing education to ensure her patients’ care is at this highest standard possible. She is also pleased to serve as a mentor to dental students, and is an accomplished lecturer and instructor in the field of periodontics. She is an active member of her community and dental associations, including the Wisconsin Dental Association, Greater Milwaukee Dental Association and Waukesha County Dental Society.

Originally from Brazil, and fluent in Portuguese, we are so excited that she brought some international flare to our office! In her spare time, Dr. Sardenberg enjoys the great outdoors, horseback riding, fishing, exercising, watching movies, and spending time with her fiancé and loved ones.

Our Team

Dr. Jared Frisbie


Dr. Thomas Jahnke


Dr. Juliana Sardenberg

Peridontist & Implant Surgeon

Dr. Charles Stoianovici

Periodontist & Implant Surgeon

Dr. Lisa Teel

Periodontist & Implant Surgeon

Dr. Michael Zielinski


Our Specialty Hygienists






3 Locally Owned Clinics


20350 Water Tower Blvd. Suite 10
Brookfield, WI 53045
Phone: (262) 327-6100
Fax: (262) 717-9642


1195 Summit Avenue, Suite 100
Oconomowoc, WI 53066
Phone: (262) 327-6100
Fax: (262) 717-9642


1409 E. Capitol Dr.
Shorewood, WI 53211
Phone: (262) 327-6100
Fax: (262) 717-9642