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  • Pathology, Internal Medicine
  • Accepting new patients
  • 49 years of experience
  • Ahn Woo Sung Office 20145 Pioneer Blvd, Lakewood, CA 90715
  • (562) 916-5020

Brief Intro

Dr. Ahn graduated from the Seoul National University College of Medicine in 1976. He works in Lakewood, CA and 1 other location and specializes in Internal Medicine and Pathology.

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Education Background

RESIDENCY

Christiana Care Health System

MEDICAL SCHOOL

Seoul National University College Of Medicine - 1976

Languages Spoken

  • English
  • Korean

Location & Hours

  • Ahn Woo Sung Office
  • 20145 Pioneer Blvd, Lakewood, CA 90715
  • Mon:9:00 am - 5:00 pm
    Tue:9:00 am - 5:00 pm
    Wed:9:00 am - 5:00 pm
    Thu:9:00 am - 5:00 pm
    Fri:9:00 am - 5:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Internal Medicine
  • Pathology

Conditions Addressed

  • Malignant Neoplasm of Female Breast
  • Thyroid Cancer
  • Osteoporosis
  • Hyperthyroidism
  • Carpal Tunnel Syndrome (CTS)
  • Sciatica
  • Ischemic Stroke
  • Fractures, Dislocations, Derangement, and Sprains
  • Gastrointestinal Hemorrhage
  • Cataract
  • Gastroesophageal Reflux Disease (GERD)
  • Uterine Leiomyoma
  • Thyroiditis
  • Benign Prostatic Hypertrophy (BPH)
  • Abdominal Aortic Aneurysm
  • Acute Sinusitis
  • Atrial Fibrillation and Atrial Flutter
  • Anxiety Phobic Disorders
  • Constipation
  • Bipolar Disorder
  • Acute Pharyngitis
  • Gastritis and Duodenitis
  • Inflammatory Bowel Disease (IBD)
  • Esophagitis
  • Menopausal and Postmenopausal Disorders
  • Disorders of Lipoid Metabolism
  • Angina Pectoris
  • Atherosclerosis
  • Diabetes Mellitus (DM)
  • Hypertension (HTN)
  • Vitamin D Deficiency
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Procedures Performed

  • Physical Therapy
  • Occupational Therapy Evaluation

Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Medicaid
  • SCAN Health Plan
  • Molina Healthcare
  • Cigna
  • Chinese Community Health Plan
  • UnitedHealthcare
  • Blue Shield of California
  • HealthSmart
  • Florida Blue: Blue Cross Blue Shield of Florida
  • Harvard Pilgrim Health Care
  • Meridian Health Plan
  • Blue Cross Blue Shield of Texas
  • Santa Clara Family Health Plan
  • Contra Costa Health Plan
  • Wellcare
  • L.A. Care Health Plan
  • Medicare
  • Inland Empire Health Plan
  • Blue Cross Blue Shield
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  • Cancer 86
  • Cardiology, Heart & Vascular Surgery 79
  • Orthopedics 161
  • Neurology & Neurosurgery 120
  • Gastroenterology & GI Surgery 149
  • Pulmonology & Lung Surgery 161
  • Diabetes & Endocrinology 65
  • Children's Hospital 18
  • Urology 149
  • Psychiatry 91
  • Geriatrics 143
  • Rehabilitation 73
  • Obsterics & Gynecology 23
  • Ophthalmology 8
  • Ear, Nose & Throat 10
  • Rheumatology 4
  • Long Term Care 19
  • Maternity Care (Uncomplicated Pregnancy) 99