Breastfeeding Specialist in Williamsville, NY

Breastfeeding can give your baby the best possible start with long term benefits for you and your baby! We are a breastfeeding friendly practice and welcome you and your family. We have two Certified Lactation Consultants (CLC) on staff for your convenience so feel free to call us with questions during scheduled office hours!

Lactation Consultants


Darcy Geis, LPN, CLC

Darcy has been with our practice since 2014. Children have always been her passion. She lives in Tonawanda with her husband John, where they are raising their six beautiful daughters.

Before becoming a nurse, she spent over two decades working with children and adults with disabilities, also earning her CDA working as a Pre-School teacher. She earned her Licensed Practical Nurse in 2013 and has since then earned her CLC and is one of our Lactation Consultants. She works hard with our families to ensure the best possible outcome for our breastfeeding babies.

In her free time, you will find Darcy spending time with her family, taking long walks with the family dog or watching her husband’s band play.


Courtney Mercer, MSN, FNP-BC

Courtney Raber, MSN, FNP-BC

Courtney is a Board Certified Family Nurse Practitioner, Certified Lactation Counselor (CLC) and an experienced mother. She is passionate about supporting mothers in any capacity with their breastfeeding journey. She will work with you in a non-judgemental atmosphere to find what is best for you AND your baby.”

Images of The Family Suite