Dr. Delphine Ong, MD

Dr. Delphine Ong, MD

OncologyFemale

Accepting new patients
Telehealth services available

Make an Appointment

(916) 306-7951

Dr. Delphine Ong, MD is a Oncology Specialist in Elk Grove, CA. She is affiliated with medical facilities such as Mercy General Hospital and Sutter Amador Hospital. She is accepting new patients and has indicated that she accepts telehealth appointments. Be sure to call ahead with Dr. Ong to book an appointment.

Locations

Dignity Health Mercy Medical Group

New Patient?
(916) 306-7951
Dignity Health Mercy Medical Group9394 Big Horn Blvd Elk Grove, CA 95758
1

At a Glance

  • Explains Conditions Well Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth This provider offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital Patient Safety Excellence Award™ See hospitals

More Oncology Specialists at Dignity Health Mercy Medical Group

Dr. Ong's Reviews

Likelihood to recommend Dr. Ong

4.4

Based on 20 ratings

5 Stars
85%
(17)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
15%
(3)
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How likely are you to recommend
Dr. Ong
(Select your rating)
What went well
No reviews yet
What could be improved
No reviews yet
RecentHighestLowestMost Helpful
Reply
I have never been treated so badly as with Dr. Ong. She’s rude and puts blame on situations that she as a doctor is responsible for like reordering medicine on time so I don’t run out and has never shown compassion . I do not recommend this doctor if this is your first time (sadly) for having cancer. This was my third time unfortunately and I had to deal with this doctor and should have gotten a new one early on.
What went well
  • Office environment
  • Staff friendliness
What could be improved
  • Long wait times
  • Didn't listen or answer questions
  • Didn't explain conditions well
Helpful
Jun 13, 2021
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Reply
Dr. Ong is superb. Thorough. Thoughtful. Meticulous. Empathetic. Highly interactive. Enormously competent.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Thomas J Harrison Jr in Sacramento , CA – Jan 13, 2019
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Reply
Very caring, spends great deal of time with patients. Great listener! Saved my life.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
6 people found this helpful
Helpful
Susan P. Heise in Carmichael, CA – Feb 13, 2016
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How was your experience with Dr. Ong?

Experience and Background Checks

Experience
Background

Background Check

No malpractice claims found for California
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Ong's experience treating your condition or procedure

Dr. Ong's Top Procedures and Conditions

Treatment Frequency
Colorectal Cancer
high
high

Treatment Frequency

Dr. Ong treats Colorectal Cancer more than 92% of her peers

Dr. Ong treats this condition more than 92% of her peers

Rating Includes other areas of care:

  • Distal Colorectal Cancer
  • Familial Colorectal Cancer
  • Hamartomatous Colorectal Cancer
  • MSI-H Colorectal Cancer
  • MSI-L Colorectal Cancer
  • MSS Colorectal Cancer
  • Nonpolyposis Colorectal Cancer, Familial
  • Rectal Cancer
  • Sporadic Colorectal Cancer
Hide other areas of care
Breast Cancer
high
high

Treatment Frequency

Dr. Ong treats Breast Cancer more than 88% of her peers

Dr. Ong treats this condition more than 88% of her peers

Rating Includes other areas of care:

  • Angiosarcoma of the Breast
  • Basal Type Breast Cancer
  • Breast Cancer Recurrence
  • Ductal Carcinoma in Situ
  • Inflammatory Breast Cancer
  • Invasive Breast Cancer
  • Invasive Ductal Carcinoma
  • Invasive Lobular Carcinoma
  • Locally Advanced Breast Cancer
  • Lymphoma of the Breast
  • Male Breast Cancer
  • Malignant Breast Tumor
  • Metastatic Breast Cancer
  • Osteosarcoma of the Breast
  • Pre-Invasive Breast Cancer
  • Radiation-Induced Angiosarcoma of the Breast
  • Secretory Breast Carcinoma
  • Tubular Carcinoma
Hide other areas of care
Antiphospholipid Syndrome (APS)
normal
normal

Treatment Frequency

Dr. Ong treats Antiphospholipid Syndrome (APS) more than 88% of her peers

Dr. Ong treats this condition more than 88% of her peers

Dr. Ong's conditions and procedures:

  • Acute Leukemia
  • Acute Lymphoid Leukemia
  • Acute Myeloid Leukemia
  • All Lymphoma
  • Anal and Rectal Cancer
  • Anal Disorders
  • Anemia
  • Anemia and Iron Deficiency Screening
  • Antiphospholipid Syndrome (APS)
  • Autoimmune Diseases
  • Bladder Cancer
  • Bleeding Disorders
  • Blood Disorders
  • Bone Cancer
  • Bone Disorders
  • Bone Marrow Biopsy
  • Bone Marrow Evaluation
  • Brain and Nervous System Cancer (incl. Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma)
  • Brain Cancer
  • Brain Disorders
  • Breast Cancer
  • Breast Diseases
  • Cancer
  • Cancer Screening
  • Central Nervous System Lymphoma
  • Cervical Cancer
  • Cholangiocarcinoma
  • Chronic Lymphocytic Leukemia
  • Chronic Myeloid Leukemia (CML)
  • Coagulation Disorders (incl. Hemophilia)
  • Colorectal Cancer
  • Deep Vein Thrombosis (DVT)
  • Ductal Carcinoma in Situ
  • ENT Cancer
  • Erythropoietin Test
  • Esophageal Cancer
  • Esophageal Diseases
  • Eye Cancer
  • Fallopian Tube Cancer
  • Gallbladder and Biliary Tract Cancer
  • Gastrointestinal Diseases
  • Genetic Counseling Services
  • Genetic Screening for Breast Cancer
  • Genetic Testing
  • Gynecologic Cancer
  • Head and Neck Cancer
  • Hemophilia
  • Hodgkin's Disease
  • Hypercoagulable State
  • Immune Thrombocytopenic Purpura (ITP)
  • Kidney Cancer
  • Laryngeal Cancer
  • Leukemia Diagnostic Evaluations
  • Leukocytosis
  • Liver Cancer
  • Lobular Carconima
  • Lung Cancer
  • Lymphoma Evaluation
  • Lymphoma, Large-Cell
  • Lymphosarcoma
  • Macroglobulinemia (incl. Waldenstrom's )
  • Male Breast Cancer
  • Mantle Cell Lymphoma
  • Marginal Zone Lymphoma
  • Melanoma
  • Metastatic Breast Cancer
  • Multiple Myeloma
  • Myelodysplastic Syndromes
  • Myeloma
  • Myeloproliferative Disorders
  • Neuroendocrine Tumors
  • Neutropenia
  • Nodular Lymphoma
  • Non-Hodgkin's Lymphoma
  • Oral Cancer
  • Oral Cancer Screening
  • Osteosarcoma
  • Ovarian Cancer
  • Ovarian Genetic Testing
  • Pancreatic Cancer
  • Pancytopenia
  • Paroxysmal Nocturnal Hemoglobinuria
  • Peripheral T-Cell Lymphoma
  • Peritoneal Cancer
  • Plasmapheresis
  • Pleural Cancer
  • Polycythemia Rubra Vera
  • Primary Central Nervous System Lymphoma
  • Primary Hypercoagulable State (incl. Factor V Leiden Disease)
  • Prostate Cancer
  • Pulmonary Disease
  • Purpura
  • Reticulosarcoma
  • Salivary Gland Cancer
  • Secondary Malignancies
  • Sickle Cell Disease
  • Skin Cancer
  • Skin Screenings
  • Small Intestine Cancer
  • Soft Tissue Sarcoma
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Testicular Cancer
  • Thalassemia
  • Thoracentesis
  • Throat Cancer (Nasopharyngeal)
  • Throat Cancer (Oropharyngeal)
  • Thrombocytosis
  • Thyroid Cancer
  • Tongue Cancer
  • Tonsil Cancer
  • Urinary Disorders
  • Uterine Cancer
  • Uterine Diseases
  • Vaginal Cancer
  • Vascular Disease
  • Venous Embolism and Thrombosis
  • Vitamin B Deficiency
  • Vitamin B12 Deficiency
  • Vulvar Cancer

Insurance Check

Search for your insurance provider

Dr. Ong accepts

Accepted insurance can change. Please double-check when making an appointment.

(916) 306-7951

Dr. Ong accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Anthem
Access for Infants & Mothers (AIM)-CA HMO
Advantage-CA HMO
Advantage-CA PPO
Balanced (Prudent Buyer)-CA PPO
Blue Cross (CACare) - Individual-CA HMO
Blue Cross (CACare) - Large Group-CA HMO
Blue Cross (CACare) - Small Group-CA HMO
Blue Cross (Prudent Buyer) - Individual-CA PPO
Blue Cross (Prudent Buyer) - Large Group-CA PPO
Blue Cross (Prudent Buyer) - Small Group-CA PPO
Blue Cross (Prudent Buyer) - Student Health-CA PPO
Blue Cross-CA HMO-POS
Bronze (Prudent Buyer PPO/ Small Grp)-CA PPO
Bronze EPO (Prudent Buyer / Small Grp)-CA PPO
Bronze EPO (Prudent Buyer EPO/ Small Grp)-CA
Bronze w/ H.S.A (Prudent Buyer PPO/Small Grp)-CA PPO
Dignity Health Custom Advantage-CA HMO
Dignity Health EPO / PPO-CA
Dignity Health PHC EPO & HDP/HSA-CA
Dignity Health Ventura EPO/PPO-CA
EPO-CA
Gold (CaliforniaCare HMO/ Small Grp) HMO
Gold (Prudent Buyer PPO/ Small Grp)-CA PPO
Gold Advantage-CA PPO
Gold EPO (Prudent Buyer / Small Grp)-CA PPO
Gold EPO (Prudent Buyer EPO/ Small Grp)-CA
Gold Select (Select / Small Grp)-CA HMO
Lumenos Plans-CA PPO
Major Risk Medical Insurance Program (MRMIP) - Prudent Buyer-CA PPO
MemorialCare Custom-CA PPO
National (BlueCard Basic) PPO
National (BlueCard) PPO
PERS Choice / PERSCare Providers-CA PPO
PERS Select-CA HMO
PERS Traditional-CA HMO
Platinum (CaliforniaCare HMO/ Small Grp) HMO
Platinum (Prudent Buyer PPO/ Small Grp)-CA PPO
Platinum Select (Select / Small Grp)-CA HMO
Select Plus-CA HMO
Select-CA HMO
Silver (CaliforniaCare HMO/ Small Grp) HMO
Silver (Prudent Buyer PPO/ Small Grp)-CA PPO
Silver Advantage-CA PPO
Silver EPO (Prudent Buyer EPO/ Small Grp)-CA
Silver EPO w/ H.S.A (Prudent Buyer/Small Grp)-CA PPO
Silver Select (Select / Small Grp)-CA HMO
Silver w/ H.S.A (Prudent Buyer PPO/Small Grp)-CA PPO
Tenet Network-CA PPO
Traditional
Traditional PPO
UC Care-CA PPO
UC CORE-CA PPO
UC Health Savings Plan-CA
UC High Option Supplement to Medicare-CA
UC Medicare with Prescription Drugs-CA PPO
UC Medicare without Prescription Drugs-CA PPO
UC Resident and Fellows-CA PPO
UCSHIP-CA PPO
USC Plan (Two Tiered Network)-CA HMO
Anthem Blue Cross
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of California
Advantage Preferred DirectAccess Plus PPO
Blue Cross Blue Shield of California PPO
Select Plus HMO
Blue Shield of California
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
ChoiceCare Network
Cigna
Cigna PPO
LocalPlus
Open Access Plus
Coventry Health Care
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Health Net
HealthSmart - Interplan Health Group
Interplan Health Group
MultiPlan
MultiPlan PPO
Networks By Design
Pacific Foundation for Medical Care
Tricare
UnitedHealthCare
United Healthcare
Western Health Advantage

About Me

Care Philosophy

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%...Read more

Biography

I have been a Board certified Oncologist, here in Sacramento for over twenty years, and still enjoy most the one on one relationship created with my patients....Read more

Specialties

  • Oncology
  • Breast Oncology
  • Hematology & Oncology
  • Internal Medicine
  • Medical Oncology

Board Certifications

Education

1991
Georgetown University-Lombardi Cancer Center- Washington D.C.
Fellowship Hospital
1988
Cook Co Hosp
Residency Hospital

Awards

Frequently Asked Questions

How can I make an appointment with Dr. Delphine Ong, MD?

Call (916) 306-7951 to make an appointment as a new patient. Click here for more information.

Does Dr. Delphine Ong, MD offer telehealth services?

Dr. Ong has indicated that they offer telehealth. Contact the office to check for eligibility for your needs.

Is Dr. Delphine Ong, MD accepting new patients?

Dr. Delphine Ong, MD generally accepts new patients on Healthgrades. You can see Dr. Ong's profile to make an appointment.

Does Dr. Delphine Ong, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Ong accepts your insurance.

What are Dr. Delphine Ong, MD's top areas of care?

Dr. Ong frequently treats Colorectal Cancer, Breast Cancer, and Antiphospholipid Syndrome (APS). See all procedures and conditions Dr. Ong treats.

Where is Dr. Delphine Ong, MD's office located?

Dr. Ong's office is located at 9394 Big Horn Blvd, Elk Grove, CA 95758. Find other locations and directions on Healthgrades.

Affiliated Hospitals

Dr. Ong is affiliated with the following hospitals. Select a hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

Mercy General Hospital

Sacramento, CA

77% Patient Experience Rating, 8% higher than the national average

7 Awards Received

Sutter Amador Hospital

Jackson, CA

78% Patient Experience Rating, 9% higher than the national average

1 Award Received

Award Highlight: Patient Safety Excellence Award™ (2021)

Sutter Medical Center - Ose Adams Medical Pavilion

Sacramento, CA

77% Patient Experience Rating, 8% higher than the national average

5 Awards Received