BL
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Leach, Hematology / Oncology Specialist in Mission Hills, CA?
Dr. Benjamin Leach, MD is a Hematology / Oncology Specialist, who primarily practices in Mission Hills, CA with 2 additional practice locations. He is board certified. Dr. Leach is fluent in English and Spanish, and is currently seeing new patients. Dr. Leach’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Leach’s office at (818) 660-4700.
What languages does Dr. Leach speak?
Dr. Leach and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Leach treat?
As a Hematology / Oncology Specialist, Dr. Leach 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. Leach. 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:
- 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
- Anemia from Chemotherapy
- Iron
- Cancer Chemotherapy
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
- Chemo-induced anemia
- Low red blood cell count from cancer treatment
- Anemia due to cancer drugs
ICD-10 Codes:
- D649: Anemia, unspecified
- D509: Iron deficiency anemia, unspecified
- D6481: Anemia due to antineoplastic chemotherapy
Also known as:
- Breast Cancer
- Estrogen Receptor Positive (ER+) Status
- Female Breast Cancer
- Malignant Breast Tumor
- Breast Carcinoma
- Mammary cancer
- Breast carcinoma
- Breast tumor
- ER Positive Breast Cancer
- Hormone-Sensitive Breast Cancer
- Estrogen-Driven Cancer
ICD-10 Codes:
- C50919: Malignant neoplasm of unspecified site of unspecified female breast
- C50911: Malignant neoplasm of unspecified site of right female breast
- Z170: Estrogen receptor positive status [ER+]
Also known as:
- Secondary Bone Cancer
- Bone Cancer
- Metastatic bone cancer
- Cancer spread to bone
- Bone metastases
ICD-10 Codes:
- C7951: Secondary malignant neoplasm of bone
Also known as:
- Prostate Cancer
- Prostate Cancer Treatment (PDQ®)
- Prostatic Carcinoma
- Prostate Gland Cancer
- Malignant Prostate Tumor
ICD-10 Codes:
- C61: Malignant neoplasm of prostate
Also known as:
- Cancer pain
- Cancer--Living with Cancer
- Pain
- Cancer Pain
- Cancer Pain (PDQ)
- Pain from cancer
- Tumor pain
- Neoplasm pain
ICD-10 Codes:
- G893: Neoplasm related pain (acute) (chronic)
Also known as:
- Therapeutic Drug Monitoring
- Drug level testing
- Medication monitoring
- Therapeutic drug management
ICD-10 Codes:
- Z5181: Encounter for therapeutic drug level monitoring
Also known as:
- Endometrial Cancer
- Uterine Cancer
- Endometrial Cancer Treatment (PDQ®)
- Malignant Endometrial Tumor
- Endometrial Carcinoma
- Cancer of the Endometrium
ICD-10 Codes:
- C541: Malignant neoplasm of endometrium
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:
- Ovarian Cancer
- Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer Treatment (PDQ)
- Cancer of the ovary
- Ovarian carcinoma
- Female reproductive cancer
ICD-10 Codes:
- C569: Malignant neoplasm of unspecified ovary
Also known as:
- Cancer Spread to Liver and Bile Duct
- Liver Cancer
- Metastatic Liver Cancer
- Secondary Liver Tumor
- Liver Metastasis
ICD-10 Codes:
- C787: Secondary malignant neoplasm of liver and intrahepatic bile duct
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:
- Kidney Cancer
- Renal Cancer
- Kidney Tumor
- Renal Cell Carcinoma
ICD-10 Codes:
- C641: Malignant neoplasm of right kidney, except renal pelvis
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 Peritoneal Cancer
- Cancer
- Peritoneal Disorder
- Metastatic Peritoneal Cancer
- Cancer Spread to Peritoneum
- Peritoneal Carcinomatosis
ICD-10 Codes:
- C786: Secondary malignant neoplasm of retroperitoneum and peritoneum
Which procedures does Dr. Leach perform as a Hematology / Oncology Specialist?
As a Hematology / Oncology Specialist, procedures performed by a Dr. Benjamin Leach 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. Leach's office.
Does Dr. Leach accept my insurance?
Dr. Leach accepts most major insurance plans. Important: Please call our office at (818) 660-4700 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Leach accept in Mission Hills, CA?
Dr. Leach in Mission Hills, 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
Apex Healthcare
Centene
City of Los Angeles
Elevance Health Inc. (formerly Anthem)
Humana
Medicaid
Medicare
Other Health Care Provider
UnitedHealthcare
View All Insurances
Where is Dr. Leach's office located?
Dr. Benjamin Leach's Primary Practice
15031 Rinaldi St Ste 100AND150
Mission Hills, CA 91345
(818) 660-4700
What is Dr. Leach's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Leach's National Provider Identifier (NPI) number is 1497026140.
What common questions do patients ask about Dr. Leach?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Leach
What is Dr. Benjamin Leach's specialty?
Dr. Leach is a Hematology / Oncology Specialist near Mission Hills, 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. Leach to book an appointment today.
Is this Dr. Benjamin Leach affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Leach is affiliated with City Of Hope - Duarte Cancer Center, Henry Mayo Newhall Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They 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 Benjamin Leach accepting new patients in Mission Hills, CA?
Yes, Dr. Benjamin Leach is accepting new patients at this time.
Does Dr. Benjamin Leach offer online booking?
Please contact Dr. Leach's office at (818) 660-4700 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Benjamin Leach?
Please contact Dr. Leach's office at (818) 660-4700 for information regarding telehealth appointment availability or for scheduling assistance.
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