Our Nurse Practitioners

Jennifer Seiler, C.N.P.

Jennifer Seiler is a graduate of the Mount Carmel College of Nursing and received her Master of Science in Nursing from Otterbein College.  She worked as a staff nurse in clinical oncology for 6 years prior to obtaining her certification as a Nurse Practitioner in 2006.  Her clinical experience includes work at The Mark H. Zangmeister Center, The Arthur G. James Cancer Hospital, and Vitality Natural Wellness.

Ms. Seiler is certified as both a Family Nurse Practitioner and Advanced Oncology Certified Nurse Practitioner.  She is a member of the Oncology Nursing Society, Ohio Academy of Advanced Practice Nurses, and the American Academy of Nurse Practitioners.

Ms. Seiler is very passionate about health and wellness and is also a certified personal trainer.  She lives in Upper Arlington with her husband, two children, and their Bernese mountain dog, Arthur.

Lauren Sockrider, C.N.P.

Lauren Sockrider CNPLauren Sockrider is a native of Westerville, Ohio. She completed her Bachelor of Science in Nursing at The Ohio State University in Columbus, Ohio. She earned her Master of Science in Nursing at Wright State University in Dayton, Ohio.

Lauren worked as a registered nurse in Pediatric Oncology at Nationwide Children’s Hospital prior to obtaining her Nurse Practitioner certification in 2009.

Ms. Sockrider is a Board-Certified Family Nurse Practitioner by ANCC and a member of the American Association of Nurse Practitioners and Oncology Nursing Society. Prior to joining Columbus Oncology Associates, Inc., Lauren worked as a nurse practitioner for over 6 years with Hematology Oncology Consultants, Inc. in Columbus, Ohio.  Additional clinical experience includes her work at CVS Minute Clinic, Integrated Pain Solutions, and Worthington Family Physicians.

Lauren resides in Westerville with her husband and three children.

Brittany Sweigart, C.N.P.

Brittany Sweigart is a native of Cedarville, Ohio.  She graduated from Malone University in Canton, Ohio with a degree in Bachelor of Science in Nursing.  She was a registered nurse for 5 years on the oncology floor at Mt Carmel West prior to obtaining her certificate as a Nurse Practitioner at Mount Carmel College of Nursing in 2012.

She is a Board certified Family Nurse Practitioner by ANCC and a member of AANP and ONS.  Prior to joining Columbus Oncology Associates, her clinical experience includes working at The Mark H. Zangmeister Cancer Center for 7 years and Hematology Oncology Consultants for 2 years.

She currently resides in Grove City, Ohio with her husband, 2 children and German Shepherd.

Rebecca Frustaci, C.N.P.

Rebecca Frustaci is a native of Florida that completed her Bachelor of Science in  Nursing at Palm Beach State College in 2011. She went on to obtain her Master of Science in Nursing from Walden University where she specialized in adult acute care in 2020. She has clinical nursing experience in both inpatient and outpatient oncology as well as the emergency and trauma setting.

Mrs. Frustaci is a board certified adult-geriatric acute care nurse practitioner by ANCC. She is also a member of the Advanced Practitioner Society for Hematology and Oncology as well as the Oncology Nursing Society.

Rebecca is married and resides in Dublin with her husband, Joseph, as well as their two children, Vincenzo and Helena.