Our Physician Assistants

Erika Skinnon, P.A.-C.

Lead Physician Assistant

Director of Clinical Services


Erika was raised in Southington, CT. She graduated from the University of Delaware with a BA degree in Biology (Pre-Medicine) in 2000. She was a scholarship athlete on the women’s soccer team at Delaware. She completed a BS degree in Physician Assistant Studies at Touro College in New York in 2004. She completed a Master’s degree in Physician Assistant Studies from the University of Nebraska in 2007. She has worked in Orthopedics her entire career. She has worked in several private practices and hospitals in the area. She enjoys joint replacement surgeries. She enjoys traveling, gardening, and spending time with her family and friends.

Nicole Davis, P.A.-C.


Nicole was born and raised in central Wisconsin. She graduated from Winona State University with a BA degree in Biology. She continued her studies at Arcadia University in Glenside, Pennsylvania and graduated with a dual degree as a Physician Assistant and with a Master of Public Health in 2013. After graduation, she worked for several years as a PA in Neurosurgery and she transitioned into Orthopedic Surgery in 2017. Nicole enjoys traveling, watching Green Bay Packer games and spending time with family and friends.

Lindsey Carrier P.A.-C.


Lindsey was raised in Southington, CT. She graduated from the University of New England in Portland, Maine with a Bachelor of Science degree in Medical Biology in 2016 and a Masters of Science degree in Physician Assistant Studies in 2017. She currently resides in her hometown and enjoys distance running, hiking, playing soccer and spending time with her family.

Christopher German, P.A.-C.


Christopher was raised in Maine. He graduated from Elmira College in 2006 with a Bachelors in Biology. He then attended Barry University where he received his Masters in Physician Assistant studies in 2008. Christopher has been practicing in Orthopedics his entire career. In his time away from the office he enjoys being outdoors golfing and skiing.

Kristy Zerfass, P.A.-C.


Kristy was born and raised in Allentown, Pennsylvania. She graduated from Syracuse University with a Bachelor of Science in Exercise Physiology and Biology in 2012. She continued her studies at Salus University in Elkins Park, Pennsylvania and graduated with a Masters in Physician Assistant studies in 2014. After graduation, she worked for several years as a PA in Orthopedic Spine. Kristy enjoys working out and spending time with family.

Andrew McNamee, P.A.-C.


Andrew has been a PA working in orthopedics for approximately 15 years. He graduated from Xavier University in Cincinnati, Ohio with a bachelor’s degree in Sports Medicine. During his undergraduate time he also became a certified EMT. After working as an certified athletic trainer covering high school and college sports and rehabilitating patients in a physical therapy setting for 4 years he entered Quinnipiac University’s PA program and graduated in 2004. He has been working in orthopedics for the past 15 years with the majority of his responsibilities tied to sports medicine and total joint replacement.