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Internal Medicine

Delphine W. Ong , MD

Mercy Cancer Center
3301 C St Ste 550
Sacramento, CA 95816

(916) 556-3200


When a patient presents with a new cancer diagnosis, I clarify the potential goals of treatment, cure or palliation. If cure is the goal, it means 100% eradication and permanent removal of the disease. Palliative treatment controls cancer activity while preserving quality of life. Oncology has evolved to be a complex specialty and other specialties like pathology, surgery and radiation are involved at all stages of workup and treatment. I usually review the most up to date information using peer-reviewed databases like National Comprehensive Cancer Network (NCCN) clinical practice guidelines. Family is encouraged to attend appointments, take notes, and ask questions. It is important for the patient and his/her family to be informed of the natural history of the cancer, prognosis, treatment options, and side effects of treatment. This would allow them to make the most appropriate decisions about their care.

Gender: Female

Years in Practice: 40 Years

Languages Spoken: N/A


Internal Medicine

Hospital Affiliations

  • Mercy General Hospital

Education and Training

Medical School
University of the Phillipines School of Medicine Graduated in 1982

Main Location

Fax: (916) 673-3592
Accepting New Patients: No
Medicare Accepted: No
Medicaid Accepted: No

Office Hours:

Mon8:00 AM-5:00 PM
Tue8:00 AM-5:00 PM
Wed8:00 AM-5:00 PM
Thu8:00 AM-5:00 PM
Fri8:00 AM-5:00 PM

Insurance Plans Accepted

Please verify insurance information directly with your doctor’s office as it may change frequently.
  • N/A