New Search Sandra M Wittholz C.R.N.P. (301) 663-6171 Department Obstetrics & Gynecology Specialty Obstetrics Primary Office Address: Capital Women's Care 61 Thomas Johnson Dr Frederick, MD 21702 Phone: (301) 663-6171 Recommend this Physician Get Directions Education Undergraduate - University of Kentucky Postgraduate Education - University of Cincinnati Board Certifications National Certification Corporation