John Shackelford Jr. DO

Internal Medicine Physician, Primary Care
  • Clinic, 1421 Orleans Road, Harwich, MA 02645, (508) 778-4777

Conditions Treated

  • Breast cancer screening
  • Hypertension (high blood pressure)
  • Vitamin D deficiency
  • Hyperlipidemia (high cholesterol/triglycerides)
  • Hypothyroidism (underactive thyroid)

Specialized Treatments

  • Adult screening blood tests
  • Colon cancer screening
  • Hemoglobin A1C level
  • Adult vaccines
  • General health panel (CMP, CBC, TSH)
  • Kidney function tests
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