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Beaver Medical Group

The Choice of the Inland Empire Since 1945


Call Us: (909) 793-3311

Physician/Clinician Biographies

Calvin Duong, MD

Internal Medicine 
  • With Beaver Medical Group since: 2015
  • Foreign Languages: Cantonese, Spanish, Vietnamese
  • Gender: Male
Office Location
Colton Office 1300 E. Cooley Dr Colton, CA 92324
Phone: 909-370-4100


Not currently accepting new patients

  • Dr. Duong has been practicing medicine for eleven years
  • Former faculty at Kaiser Permanente, White Memorial Medical Center, Saint Vincent Medical Center, Pacific Alliance Medical Center, and Barlow Respiratory Hospital
  • Former post-graduate researcher at UCLA School of Medicine, Department of Pediatrics, Pediatric AIDS Group
  • Former undergraduate researcher at UCLA Molecular Biology Institute
  • Former supervising physician for nurse practitioners at Azusa Pacific University, School of Nursing


Internal Medicine

Undergraduate: Bachelor of Science, Biology, Departmental Honors, University of California, Los Angeles (UCLA), completed 1996

Medical School: University of Southern California, Keck School of Medicine, Los Angeles, CA, completed 2003

Residency: Los Angeles County/University of Southern California Medical Center, Los Angeles, CA, completed 2006

American Board of Internal Medicine, 2007
Special Interests/ Practice Experience:
  • Allergies
  • Arthritis
  • Asthma
  • Back problems
  • Chronic fatigue
  • Dementia
  • Dermatology
  • Diabetes
  • Geriatrics
  • Headaches/migraines
  • Heart disease
  • High cholesterol
  • Hypertension
  • Immunizations
  • Men's health
  • Menopause
  • Pap smear
  • Prostate issues
  • Preventative medicine
  • Osteoporosis
  • Respiratory illnesses
  • Skin problems
  • Sleep issues
  • Sports medicine
  • Stomach/intestine issues
  • Weight management
  • Women's health


Personal Interests:
Dr. Duong passionately enjoys reviewing homework and teaching his three young daughters math, science and language arts.