Kate Schilling

Stacy Kolbusch MSN, RN, NP-C is a member of Summit Health's Urgent Care team. Before joining Summit Health, she worked at FastER Urgent Care, Morris Plains, NJ, Horizon Health Center, Bayonne, NJ, Saint Barnabas Medical Center, Livingston, NJ, and Holy Name Medical Center, Teaneck, NJ. She is a member of the American Academy of Nurse Practitioners, the Emergency Nurses Association, and Sigma Theta Tau, a Nursing Honor Society.

Kristen Eleftheriou, PA is a member of Summit Health's Urgent Care Center team. Prior to joining Summit Health, Ms. Eleftheriou worked as Physician Assistant in the Emergency Departments of Newark Beth Israel Medical Center, RWJBarnabas Rahway, and JFK Medical Center in Edison. She is also a member of the American Academy of Physician Assistants, the New Jersey State Society of Physician Assistants, and the Society of Emergency Medicine Physician Assistants.

Andrea Biermann Sarok, PA-C, joins Summit Health with more than 6 years experience in treating cardiac patients. She is certified in basic life support and advanced cardiac life support. She has licenses with the Drug Enforcement Administration and State of New Jersey Physician Assistants organization.Mrs. Biermann Sarok's professional experience includes positions with Hunterdon Cardiovascular Associates in Flemington and the University Cardiology Foundation in Providence, Rhode Island.A skilled, motivated, and caring practitioner, Mrs. Biermann Sarok believes that educating patients and their families about all aspects of heart health is key to the success of treatment. Working closely with cardiologists to deliver the highest standard of care, she has expertise in treating hospitalized and ambulatory care patients. Mrs. Biermann Sarok notes, Helping people benefit from new scientific discoveries is a privilege for me.When Ms. Biermann Sarok is not working with her patients, she enjoys traveling, food and wine, and cooking. She is an avid reader and a member of Toastmasters, a club that focuses on improving speaking skills.