East Side

Allouez Animal Hospital

801 Hoffman Road

Green Bay, WI 54301

T / 920.337.2266

F / 920.337.1897



7:30 am-6:00 pm




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© 2018 by GBAAH

West Side

Green Bay Animal Hospital

1518 West Mason St.

Green Bay, WI 54303
T / 920.494.2221
F / 920.494.1910


Dr. Abby

Dr. Abby Lengas is our associate veterinarian but started with us as a kennel assistant while attending Ashwaubenon High School. She went on to receive her Veterinary degree at North Carolina State University in 2016. Dr. Abby currently resides in Green Bay with her Husband, their dog Ellie and their cat Schmoe. Dr. Abby enjoys camping, spending time with her family and friends, and crocheting.