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Accepting patients
Who is Dr. Hassan, Hematology / Oncology Specialist in Fountain Valley, CA?
Dr. Sarah Hassan, MD is a Hematology / Oncology Specialist, who primarily practices in Fountain Valley, CA with 2 additional practice locations. She is board certified. Dr. Hassan is fluent in English, and is currently seeing new patients. Dr. Hassan’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hassan’s office at (714) 378-7330.
What languages does Dr. Hassan speak?
Dr. Hassan and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Hassan treat?
As a Hematology / Oncology Specialist, Dr. Hassan diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Hassan. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Breast Cancer
- Early Breast Cancer of the Right Breast
- Mammary cancer
- Breast carcinoma
- Breast tumor
- Female Breast Cancer
- Malignant Breast Tumor
- Breast Carcinoma
- Intraductal carcinoma in situ right breast
- Precancerous cells right breast
- Non-invasive breast cancer right breast
- DCIS right breast
ICD-10 Codes:
- C50911: Malignant neoplasm of unspecified site of right female breast
- C50912: Malignant neoplasm of unspecified site of left female breast
- C50919: Malignant neoplasm of unspecified site of unspecified female breast
- D0511: Intraductal carcinoma in situ of right breast
- C50412: Malignant neoplasm of upper-outer quadrant of left female breast
Also known as:
- Cancer Chemotherapy
- Cancer Immunotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
- Oncology immunotherapy
- Immune therapy for cancer
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
- Z5112: Encounter for antineoplastic immunotherapy
Also known as:
- Anemia
- Iron Deficiency Anemia
- Iron Deficiency Anemia from Chronic Blood Loss
- Iron
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
- Anemia due to iron deficiency and blood loss
- Chronic blood loss anemia
- Low iron anemia from bleeding
ICD-10 Codes:
- D649: Anemia, unspecified
- D509: Iron deficiency anemia, unspecified
- D500: Iron deficiency anemia secondary to blood loss (chronic)
Also known as:
- Other Specific B Vitamin Deficiency
- B Vitamins
- Malnutrition
- Specific B Vitamin Shortage
- Less Common B Vitamin Deficiency
- Rare B Vitamin Deficiency
ICD-10 Codes:
- E538: Deficiency of other specified B group vitamins
Also known as:
- Secondary Bone Cancer
- Cancer Follow-up Exam
- Bone Cancer
- Cancer
- Metastatic bone cancer
- Cancer spread to bone
- Bone metastases
- Post-cancer treatment checkup
- Malignancy surveillance
- Oncology follow-up
ICD-10 Codes:
- C7951: Secondary malignant neoplasm of bone
- Z08: Encounter for follow-up examination after completed treatment for malignant neoplasm
Also known as:
- Thrombocytopenia
- Platelet Disorder
- Low platelet count
- Platelet deficiency
- Bleeding disorder
ICD-10 Codes:
- D696: Thrombocytopenia, unspecified
Also known as:
- Age-Related Osteoporosis
- Fractures
- Osteoporosis
- Senile Osteoporosis
- Primary Osteoporosis
- Bone Thinning from Aging
ICD-10 Codes:
- M810: Age-related osteoporosis without current pathological fracture
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- Personal History of Breast Cancer
- Breast Cancer
- Past breast cancer
- Previous mammary malignancy
- History of breast tumor
ICD-10 Codes:
- Z853: Personal history of malignant neoplasm of breast
Also known as:
- Colorectal Cancer
- Colon cancer
- Rectal cancer
- Bowel cancer
- Malignant neoplasm of colon
ICD-10 Codes:
- C189: Malignant neoplasm of colon, unspecified
Also known as:
- Osteoporosis Screening
- Health Screening
- Bone Density Test
- Bone Health Screening
- DEXA Scan
ICD-10 Codes:
- Z13820: Encounter for screening for osteoporosis
Also known as:
- Monoclonal Gammopathy
- Blood Disorder
- Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ)
- MGUS
- Plasma Cell Disorder
- Gammopathy of Undetermined Significance
ICD-10 Codes:
- D472: Monoclonal gammopathy
Which procedures does Dr. Hassan perform as a Hematology / Oncology Specialist?
As a Hematology / Oncology Specialist, procedures performed by a Dr. Sarah Hassan may include:
- 3D Conformal Radiotherapy
- Adaptive Radiation Therapy (ART)
- Adrenalectomy
- Blood Thinning Therapy / Anticoagulation
- Blood Transfusion Consultation
- Blood Transfusion Follow Up
- Bone Excision
- Bone Grafting
For detailed information, please contact Dr. Hassan's office.
Does Dr. Hassan accept my insurance?
Dr. Hassan accepts most major insurance plans. Important: Please call our office at (714) 378-7330 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hassan accept in Fountain Valley, CA?
Dr. Hassan in Fountain Valley, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CalOptima
Centene
CVS Health (formerly Aetna)
Humana
Medicaid
Medicare
Other Health Care Provider
Scan Health Plan
UnitedHealthcare
View All Insurances
Where is Dr. Hassan's office located?
Dr. Sarah Hassan's Primary Practice
18111 Brookhurst St Ste 6100
Fountain Valley, CA 92708
(714) 378-7330
Dr. Sarah Hassan's Practice 2
29472 Avenida de las Bandera
Rancho Santa Margarita, CA 92688
What is Dr. Hassan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hassan's National Provider Identifier (NPI) number is 1689935066.
What common questions do patients ask about Dr. Hassan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hassan
What is Dr. Sarah Hassan's specialty?
Dr. Hassan is a Hematology / Oncology Specialist near Fountain Valley, CA. An internist doctor of osteopathy specializing in the combined treatment of hematology and oncology disorders. A doctor of osteopathy who is board eligible or certified by the American Osteopathic Board of Internal Medicine was previously able to obtain a Certificate of Special Qualifications in Hematology and Oncology; however, this certificate is no longer available. Contact Dr. Hassan to book an appointment today.
Is this Dr. Sarah Hassan affiliated with a ranked Castle Connolly Top Hospital?
No, Hassan is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Orange Coast Medical Center, Saddleback Medical Center, Memorialcare Long Beach Medical Center. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Hematology / Oncology Specialist?
Explore Hematology / Oncology Specialist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Sarah Hassan accepting new patients in Fountain Valley, CA?
Yes, Dr. Sarah Hassan is accepting new patients at this time.
Does Dr. Sarah Hassan offer online booking?
Please contact Dr. Hassan's office at (714) 378-7330 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Sarah Hassan?
Please contact Dr. Hassan's office at (714) 378-7330 for information regarding telehealth appointment availability or for scheduling assistance.
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