Certified Family Nurse Practitioner Martha Clinton has been providing excellent family care at Primary Health Care, PLLC since 2008. Clinton has more than 25 years of experience in nursing. Call 662.560.4313 to request an appointment.. Primary Health Care offers a variety of services including: Sick visits Management of chronic illnesses Sports physicals Cholesterol and glucose screenings Women's health Blood pressure monitoring B12 shotsWe accept most major insurance plans.