background
background
Dr. Sarah Hassan, MD

Dr. Sarah Hassan, MD

Medical Oncology*

Dr. Sarah Hassan, MD is a medical oncologist in Fountain Valley, CA. Dr. Hassan has extensive experience in Breast Neoplasms and Pancreatic Neoplasms. She is affiliated with medical facilities MemorialCare Saddleback Medical Center and MemorialCare Orange Coast Medical Center. She is not accepting new patients.

4.8 Star Rating
Based on 55 reviews 4.8 Star Rating (55 reviews)

Practice

18111 Brookhurst St Ste 6100 Fountain Valley, CA 92708
Telehealth available

Make an Appointment

(714) 378-7330

Hospital Highlight

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

At a Glance

  • Areas of Expertise
    Dr. Hassan specializes in the areas of Hematology, Internal Medicine & Medical Oncology. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America's 250 Best Hospitals Award™ • See hospitals
ADVERTISEMENT
healthgrades-rx

Save money with free prescription discounts

Optum Perks and Healthgrades are subsidiaries of RVO Health.

Experience Check

Search for experience in a specific area

Learn more about experience and why treatment frequency matters

Insurance Check

Search for your insurance carrier and choose your plan type

Dr. Hassan's Reviews

Likelihood to recommend Dr. Hassan

4.8

55 ratings, 52 with a written review
5 Star
95%
95%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
5%
5%

Your trust is our top concern. Learn more.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

RecentHighestLowestMost Helpful
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
Apr 10, 2025
×Post a ResponseAre you Dr. Sarah Hassan, 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
Jillm – Dec 20, 2024
×Post a ResponseAre you Dr. Sarah Hassan, 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
4 people found this helpful
Helpful
Tessa – Nov 28, 2024
×Post a ResponseAre you Dr. Sarah Hassan, 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
Lynne – Sep 27, 2024
×Post a ResponseAre you Dr. Sarah Hassan, MD?
Telehealth
What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Jul 16, 2024
×Post a ResponseAre you Dr. Sarah Hassan, 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
mtpeebs – Jun 21, 2024
×Post a ResponseAre you Dr. Sarah Hassan, 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
3 people found this helpful
Helpful
Jun 12, 2024
×Post a ResponseAre you Dr. Sarah Hassan, 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
Apr 15, 2024
×Post a ResponseAre you Dr. Sarah Hassan, 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
Mar 01, 2024
×Post a ResponseAre you Dr. Sarah Hassan, 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
3 people found this helpful
Helpful
Jan 14, 2024
×Post a ResponseAre you Dr. Sarah Hassan, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Nov 30, 2023
×Post a ResponseAre you Dr. Sarah Hassan, 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
Niki R – Nov 15, 2023
×Post a ResponseAre you Dr. Sarah Hassan, MD?
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
1 person found this helpful
Helpful
Nov 08, 2023
×Post a ResponseAre you Dr. Sarah Hassan, 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
Sep 08, 2023
×Post a ResponseAre you Dr. Sarah Hassan, MD?
What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Wait times
What could be improved
  • Staff wasn't friendly
1 person found this helpful
Helpful
Teresa Islas – Aug 16, 2023
×Post a ResponseAre you Dr. Sarah Hassan, 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
Seychelle – Jun 24, 2023
×Post a ResponseAre you Dr. Sarah Hassan, 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
Jun 01, 2023
×Post a ResponseAre you Dr. Sarah Hassan, MD?
What went well
No results
What could be improved
No results
2 people found this helpful
Helpful
Apr 29, 2023
×Post a ResponseAre you Dr. Sarah Hassan, 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
Apr 27, 2023
×Post a ResponseAre you Dr. Sarah Hassan, 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
Apr 21, 2023
×Post a ResponseAre you Dr. Sarah Hassan, MD?

Leave a review

How was your experience with Dr. Hassan?

Know Before You Go

About Me

Watch Dr. Hassan's Video

biography

Dr. Sarah Hassan, MD is a medical oncologist in Fountain Valley, CA. Dr. Hassan has extensive experience in Breast Neoplasms and Pancreatic Neoplasms. She is affiliated with medical facilities MemorialCare Saddleback Medical Center and MemorialCare Orange Coast Medical Center. She is not accepting new patients.

  • Medical Oncology

  • Hematology & Oncology

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

  • Shifa College Of Medicine

    Medical School
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Hematology
- 
Internal Medicine
- 
Medical Oncology
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.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

Focus on Breast Cancer

Locations

Practice

Compassionate Cancer Care18111 Brookhurst St Ste 6100 Fountain Valley, CA 92708
1

Practice

Bristol Park Medical Group Inc722 Baker St Costa Mesa, CA 92626
2
  • 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

Practice

MemorialCare Medical Group Fountain Valley11420 Warner Ave Fountain Valley, CA 92708
3
  • 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

Practice

Four Seasons Surgery Center of Huntington Beach17762 Beach Blvd Huntington Beach, CA 92647
4

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 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