Certified Medical Assistant (CMA) or Registered Medical Assistant (RMA): $17.00 - $24.00 Licensed Practical Nurse (LPN): $21.00 - $28.00 CRH Healthcare provides a professional work environment, a strong clinical support organization, and a competitive compensation and benefits package. Clinics are closed Thanksgiving Day, Christmas Day, New Years Day, and Easter with early closings on Christmas Eve New Years Eve, and 4 th of July.