Carroll Health Group Primary Care

About Us

Physicians Assistants and Nurse Practitioner

Kristin Adelmeyer, C.R.N.P.

Kristin Adelmeyer, C.R.N.P., earned her Master of Science degree in Nursing specializing in the field of family nurse practitioner from The George Washington University in Washington, D.C. Prior to that, she earned her Bachelor of Science degree in Nursing from The University of New Hampshire in Durham, New Hampshire.

Ms. Adelmeyer sees patients in the Mt. Airy office.


Beth Hicks, P.A.-C.

Beth Hicks, PA-C

Beth Hicks, P.A.-C., earned her Physician Assistant Certification from Anne Arundel Community College in Arnold, Maryland. She is certified by the National Commission on Certification of Physician Assistants and is a Fellow Member of the American Academy of Physician Assistants, an Associate Member of GLMA and an Associate Member of the American Society of Clinical Pathologists.

Ms. Hicks sees patients in the Hampstead office.

Daniel Pika, P.A.-C.

Daniel Pika, PA-C

Daniel Pika, P.A.-C., recieved his Bachelor of Science degree from McDaniel College, formerly known as Western Maryland College and his Physician Assistant Certification from Essex Community College in Essex, Maryland. He has 16 years of experience in a family practice setting, including the treatment of pediatric, adult and senior patients.

Mr. Pika sees patients in the Westminster - College Square office.


Christina Rizoulis, C.R.N.P.

Christina Rizoulis, C.R.N.P. has more than a decade of heath care and nursing experience in treating patients.  She earned both her Master of Science degree and Bachelor of Science degree in nursing from University of Maryland in Baltimore, Maryland. She also has an Associate degree in nursing from Frederick Community College in Frederick, Maryland.


Ms.Rizoulis sees patients in the Westminster - Washington Road office.

Judith Stambaugh, M.S.N., F.N.P.-B.C., C.R.N.P.

Judith Stambaugh, M.S.N., F.N.P.-B.C., C.R.N.P., received her Master of Science in nursing from Shenandoah University in Winchester, Virgina., in 2009 and her post master’s certificate in nursing education from Shenandoah University in 2010. She has nearly 30 years of health care and nursing experience, treating patients of all ages.

She was inducted into the Sigma Theta Tau International Honor Society of Nursing in 2005, and she is a member of ANCC. She has also been an adjunct clinical instructor for med/surg, oncology and pediatrics classes at Shenandoah University.

Ms. Stambaugh sees patients in the Taneytown office.

Emily Sumner, P.A.-C.

Emily Sumner, P.A.-C., earned her Master of Science degree in Physician Assistant Studies from Arcadia University in Glenside, Pennsylvania and has a Bachelor of Science degree in Health Sciences from James Madison University in Harrisonburg, Virginia.

Ms. Sumner sees patients in the Westminster - Washington Road office.

Stephanie Vagnier, C.R.N.P.

Stephanie Vagnier, C.R.N.P., earned both her Master of Science and Bachelor of Science degrees in Nursing from Walden University in Minneapolis, Minnesota. 

Ms. Vagnier sees patients in the Hampstead office.


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