Dr. John Chang
Medical School
Dr. John Chang is a General Physician and Emergency Medicine in Lawrence 1841, Lawrence MA and has an experience of 41 years in these fields. Dr. John Chang practices at Lawrence General Hospital in Lawrence 1841, Lawrence MA and Greater Lawrence Family Health Center in Lawrence 1841, Lawrence MA. He completed Medical School from UNIVERSITY OF NEW ENGLAND / MAIN CAMPUS in 1984. Some of the services provided by the doctor are: Anal or Rectal Pain,Limb Pain,Toxic Effect of Venom,chest pain and Acute Lower Respiratory Infection etc.
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33 Surgeries & Treatments
may do some in-office lab testing
give vaccines
perform physicals
treat common conditions such as diabetes, high cholesterol and allergies
FAMILY MEDICINE
Amenorrhea
Immunization Administration
Electrocardiogram (EKG)
Detoxification Evaluation
Arterial Blood Gas Test (ABG)
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Clinic Appointment