
Medical School, Medical School
Medical Registration Verified
Dr. Allen Chang is a General Physician and Internal Medicine in Worcester 1606, Worcester MA and has an experience of 16 years in these fields. Dr. Allen Chang practices at Office in Worcester 1606, Worcester MA and Laura D Hallett, MD in Worcester 1655, Worcester MA. He completed Medical School from UNIVERSITY OF MASSACHUSETTS / WORCESTER CAMPUS in 2009 and Medical School from University of Massachusetts Medical School in 2009. Some of the services provided by the doctor are: Gout,Neurogenic Bladder,Urinary Hesitancy,Diabetic Polyneuropathy and Noninfectious Gastroenteritis and Colitis etc.
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192 Surgeries & Treatments

Adult Primary and Preventive Care
Primary Care
General Internal Medicine

Chronic Disease Management

Rhabdomyolysis

Bruise of Face, Scalp, or Neck

Wellness Examination
Pap Smear
Immunization Administration

Human Papillomavirus DNA Testing