Jie Ren, MD

Internal Medicine

Kaiser Permanente Fontana Medical Center

9961 Sierra Ave, Fontana, CA 92335

(909) 427-5000

Conditions Treated

  • Chronic Heart Conditions (e.g. Congestive Heart Failure, Arrhythmia, Hypertensive Heart Disease)
  • Sleep Apnea
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Hyperlipidemia (High Cholesterol/Triglycerides)
  • Coronary Artery Disease
  • Hypertension (High Blood Pressure)

Specialized Treatments

  • Chronic Care Management
  • Routine Adult Exam