Jessica  Siak, M.D.

Jessica Siak, M.D.

Dr. Jessica Siak is a board-certified internist who is currently affiliated with Cedars-Sinai Marina del Rey Hospital. She specializes in the diagnosis, treatment, and prevention of adult nonsurgical disease. The physician can refer patients to experts if necessary. Dr. Jessica Siak has over 5 years of professional experience. Dr. Jessica Siak is enrolled in PECOS and is thereby eligible to order or refer healthcare services for Medicare patients. The provider is eligible to order or refer Part B Clinical Laboratory and Imaging, Durable Medical Equipment, a Home Health Agency, and Power Mobility Devices.

Conditions Dr. Jessica Siak Treats at Cedars-Sinai Marina del Rey Hospital

  • Abdominal Pain
  • Anemia
  • Asthma
  • Chest Pain
  • Chronic Obstructive Pulmonary Disease
  • Constipation
  • Diarrhea
  • Edema
  • Gastroesophageal Reflux Disease
  • Obesity
  • Osteoporosis
  • Peptic Ulcer

Insurance Accepted

  • Medicare

Languages Spoken

  • English

Education & Training

Medical Degree

Sidney Kimmel Medical College




Cedars-Sinai Medical Center



Publications & Media