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Dr. Jack Jacoub, MD

Dr. Jack Jacoub, MD

Medical Oncology*
25+ years of experience

Dr. Jack Jacoub, MD is a medical oncologist in Laguna Hills, CA and has over 25 years of experience in the medical field. Dr. Jacoub has extensive experience in Renal Neoplasms & Resection and Pancreatic Neoplasms. He graduated from Ross University School of Medicine in 1998. He is affiliated with medical facilities such as MemorialCare Saddleback Medical Center and MemorialCare Miller Children's & Women's Hospital Long Beach. He is accepting new patients and telehealth appointments.

4.4 Star Rating
Based on 83 reviews 4.4 Star Rating (83 reviews)

Office Hours

Monday

8 am
to
5 pm

Tuesday

8 am
to
5 pm

Wednesday

8 am
to
5 pm

Thursday

8 am
to
5 pm

Friday

8 am
to
5 pm

Saturday

Closed

Sunday

Closed
Call us 24/7 to securely book an appointment
24411 Health Center Dr Ste 320
Laguna Hills, CA 92653

Locations

Practice

OC Blood & Cancer Care24411 Health Center Dr Ste 320 Laguna Hills, CA 92653
1
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 5:00pm
    • Tue: 8:00am - 5:00pm
    • Wed: 8:00am - 5:00pm
    • Thu: 8:00am - 5:00pm
    • Fri: 8:00am - 5:00pm
    • Sat: closed
    • Sun: closed
  • Directions
New Patient?
(949) 652-7871

Hospital Highlight

Dr. Jacoub is affiliated with MemorialCare Saddleback Medical Center Laguna Hills, a highly rated hospital.

At a Glance

  • Explains Conditions WellPatients said this doctor explains conditions well. See reviews
  • Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top HospitalAmerica's 250 Best Hospitals Award™ See hospitals

More Oncology Specialists at MemorialCare

Experience Check

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Dr. Jacoub's Reviews

Likelihood to recommend Dr. Jacoub

4.4

83 ratings, 47 with a written review
5 Star
83%
83%
4 Star
2%
2%
3 Star
1%
1%
2 Star
1%
1%
1 Star
12%
12%

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RecentHighestLowestMost Helpful
Telehealth
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Apr 22, 2025
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Telehealth
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Apr 02, 2025
×Post a ResponseAre you Dr. Jack Jacoub, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Romina – Jan 29, 2025
×Post a ResponseAre you Dr. Jack Jacoub, MD?
Telehealth
What went well
No results
What could be improved
No results
Helpful
Dec 27, 2024
×Post a ResponseAre you Dr. Jack Jacoub, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Maryam – Nov 20, 2024
×Post a ResponseAre you Dr. Jack Jacoub, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Sep 25, 2024
×Post a ResponseAre you Dr. Jack Jacoub, MD?
What went well
No results
What could be improved
No results
1 person found this helpful
Helpful
Gail I. – Jul 29, 2024
×Post a ResponseAre you Dr. Jack Jacoub, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
May 03, 2024
×Post a ResponseAre you Dr. Jack Jacoub, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Mar 15, 2024
×Post a ResponseAre you Dr. Jack Jacoub, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 people found this helpful
Helpful
Feb 23, 2024
×Post a ResponseAre you Dr. Jack Jacoub, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Feb 09, 2024
×Post a ResponseAre you Dr. Jack Jacoub, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
KB – Feb 03, 2024
×Post a ResponseAre you Dr. Jack Jacoub, MD?
What went well
No results
What could be improved
No results
1 person found this helpful
Helpful
Oct 27, 2023
×Post a ResponseAre you Dr. Jack Jacoub, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
L MM – Oct 04, 2023
×Post a ResponseAre you Dr. Jack Jacoub, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Craig Egge – Sep 15, 2023
×Post a ResponseAre you Dr. Jack Jacoub, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Appointment wasn't rushed
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Ann – Jul 26, 2023
×Post a ResponseAre you Dr. Jack Jacoub, MD?
What went well
No results
What could be improved
No results
1 person found this helpful
Helpful
Mark – Jul 11, 2023
×Post a ResponseAre you Dr. Jack Jacoub, MD?
What went well
No results
What could be improved
No results
Helpful
Delia Abascal – Feb 18, 2023
×Post a ResponseAre you Dr. Jack Jacoub, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Marcy – Feb 10, 2023
×Post a ResponseAre you Dr. Jack Jacoub, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Mary L. – Jan 21, 2023
×Post a ResponseAre you Dr. Jack Jacoub, MD?

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About Me

Watch Dr. Jacoub's Video

care philosophy

Dr. Jacoub is currently the medical director of OC Blood & Cancer Care as well as the director for the Thoracic Oncology Program at the Memorial Cancer Institute and an assistant clinical professor at UCI. He has a particular interest in lung...read more
  • Medical Oncology

  • Hematology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of Nevada At Reno

    Residency Hospital
  • University Of Nevada At Reno

    Internship Hospital
  • Ross University School Of Medicine

    Medical School, 1998
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
  • English

  • Arabic

  • Inducted to the Alpha Omega Alpha (AOA) medical honor society, not sure

  • Selected the resident of the year, 2000

  • Selected as the clinical fellow of the year, 2000

  • A principal investigator or sub-investigator for numerous oncology clinical trials, not sure

Affiliated Hospitals

  • MemorialCare Saddleback Medical Center

    24451 Health Center Dr
    Laguna Hills, CA 92653
    Recipient of 25
    hospital awards

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    Patient Safety Excellence Award™ (2025, 2024)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    86%
    Patients said they were given information about recovering at home

    2% higher than the national average

    77%
    Patients said that doctors always listened to them and explained things well

    1% higher than the national average

    View all patient feedback
  • MemorialCare Miller Children's & Women's Hospital Long Beach

    2801 Atlantic Ave
    Long Beach, CA 90806
  • MemorialCare Orange Coast Medical Center

    18111 Brookhurst St
    Fountain Valley, CA 92708
    Recipient of 2
    hospital awards

    How patients felt about the care they received at this hospital.

    86%
    Patients said they were given information about recovering at home

    2% higher than the national average

    74%
    Patients said that doctors always listened to them and explained things well

    2% lower than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality