Dr. Charles Ho, MD

Specialty

Internal Medicine physician

Internal medicine doctors, also known as internists, specialize in the prevention, diagnosis, and treatment of adult diseases. They manage chronic conditions like hypertension, diabetes, and heart disease, and provide routine checkups, screenings, and immunizations. Internists often coordinate care with specialists for more complex medical issues.

Dr. Charles Ho, MD

Internal Medicine Physician in Chino, California

Dr. Charles Ho, MD is a board‑certified Internal Medicine physician with more than 30 years of experience serving patients in Ontario, California and the surrounding Inland Empire. He graduated from the University of California, Irvine School of Medicine and has built a career focused on comprehensive adult care, preventive medicine, and chronic disease management.

He is affiliated with San Antonio Regional Hospital and Pomona Valley Hospital Medical Center, where he collaborates with specialists to ensure continuity of care. Patients appreciate his thoroughness, clear communication, and dedication to long‑term health planning.

Philosophy of Care

Dr. Ho emphasizes patient‑centered, preventive care. He believes in building lasting relationships with his patients, focusing on wellness, early detection, and proactive management of chronic conditions such as diabetes, hypertension, and heart disease. His approachable style ensures patients feel heard, respected, and empowered to make informed health decisions.

🩺 Professional Background

Dr. Charles Ho, MD is a board‑certified Internal Medicine physician with more than 30 years of experience serving patients in Ontario, California and the surrounding Inland Empire. He graduated from the University of California, Irvine School of Medicine and has built a career focused on comprehensive adult care, preventive medicine, and chronic disease management.

🏥 Hospital Affiliations

✅ Why Choose Dr. Ho?

  • 30+ years of Internal Medicine experience
  • Board‑certified physician trained at UC Irvine
  • Affiliated with San Antonio Regional Hospital & Pomona Valley Hospital Medical Center
  • Patient‑centered philosophy emphasizing prevention and education

🏥 Services Offered

  • Comprehensive Internal Medicine care
  • Preventive health screenings
  • Chronic disease management (diabetes, hypertension, kidney disease, heart disease)
  • Immunizations and wellness counseling
  • Telehealth appointments available

Contact Information

Doctor Address

  • Office Address Charles Ho, MD – Internal Medicine 531 W Holt Blvd, Suite A Ontario, CA 91762
  • Phone: (909) 983‑8883
  • Fax: (909) 983‑8890

Working Hours

        Mon – Friday: 8:00 AM – 4:00 PM

        Sat – Sun: OFF

Affiliated Hospitals

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