AG
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Geng, Radiation Oncologist in San Francisco, CA?
Dr. Alexander Geng, MD is a Radiation Oncologist, who primarily practices in San Francisco, CA. He is board certified. Dr. Geng is fluent in English and Chinese, and is currently seeing new patients. Dr. Geng’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Geng’s office at (415) 353-6420.
What languages does Dr. Geng speak?
Dr. Geng and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does Dr. Geng treat?
As a Radiation Oncologist, Dr. Geng 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. Geng. 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 Follow-up Exam
- Secondary Bone Cancer
- Secondary Brain Cancer
- Cancer
- Bone Cancer
- Brain Tumor
- Post-cancer treatment checkup
- Malignancy surveillance
- Oncology follow-up
- Metastatic bone cancer
- Cancer spread to bone
- Bone metastases
- Metastatic brain cancer
- Brain metastases
- Cancer spread to brain
ICD-10 Codes:
- Z08: Encounter for follow-up examination after completed treatment for malignant neoplasm
- C7951: Secondary malignant neoplasm of bone
- C7931: Secondary malignant neoplasm of brain
Also known as:
- Cancer Radiation Therapy
- Radiation Therapy
- Radiation Therapy to Treat Cancer
- Radiation treatment for cancer
- Oncology radiation
- Radiotherapy
ICD-10 Codes:
- Z510: Encounter for antineoplastic radiation therapy
Also known as:
- Lung Cancer
- Bronchial cancer
- Malignant neoplasm of lung
- Pulmonary cancer
- Left Lung Cancer
- Bronchial Cancer
- Malignant Lung Tumor
- Right Lung Cancer
- Upper Lobe Lung Cancer
ICD-10 Codes:
- C3490: Malignant neoplasm of unspecified part of unspecified bronchus or lung
- C3492: Malignant neoplasm of unspecified part of left bronchus or lung
- C3481: Malignant neoplasm of overlapping sites of right bronchus and lung
- C3412: Malignant neoplasm of upper lobe, left bronchus or lung
Also known as:
- Breast Cancer
- Early Breast Cancer of the Left Breast
- Mammary cancer
- Breast carcinoma
- Breast tumor
- Female Breast Cancer
- Malignant Breast Tumor
- Breast Carcinoma
- Intraductal carcinoma in situ left breast
- Precancerous cells left breast
- Non-invasive breast cancer left breast
- DCIS left breast
ICD-10 Codes:
- C50912: Malignant neoplasm of unspecified site of left female breast
- C50911: Malignant neoplasm of unspecified site of right female breast
- C50919: Malignant neoplasm of unspecified site of unspecified female breast
- D0512: Intraductal carcinoma in situ of left breast
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:
- Thyroid Cancer
- Thyroid Carcinoma
- Malignant Thyroid Nodule
- Thyroid Gland Cancer
ICD-10 Codes:
- C73: Malignant neoplasm of thyroid gland
Also known as:
- Throat Cancer
- Nasopharyngeal Cancer
- Malignant Neoplasm of Nasopharynx
- Pharyngeal Cancer
ICD-10 Codes:
- C119: Malignant neoplasm of nasopharynx, unspecified
Also known as:
- Trigeminal Neuralgia
- Tic Douloureux
- Facial Nerve Pain
ICD-10 Codes:
- G500: Trigeminal neuralgia
Also known as:
- Colorectal Cancer
- Rectal cancer
- Colon cancer
- Bowel cancer
- Malignant neoplasm of rectum
ICD-10 Codes:
- C20: Malignant neoplasm of rectum
Also known as:
- Salivary Gland Cancer
- Parotid Gland Cancer
- Salivary Gland Tumor
- Salivary Gland Carcinoma
ICD-10 Codes:
- C07: Malignant neoplasm of parotid gland
Also known as:
- Liver Cancer
- Childhood Liver Cancer
- Hepatic Cancer
- Hepatocellular Carcinoma
ICD-10 Codes:
- C220: Liver cell carcinoma
Also known as:
- Stomach Cancer
- Gastric Cancer
- Stomach Carcinoma
- Cardia Cancer
ICD-10 Codes:
- C160: Malignant neoplasm of cardia
Which procedures does Dr. Geng perform as a Radiation Oncologist?
As a Radiation Oncologist, procedures performed by a Dr. Alexander Geng may include:
- Abdominal Aortic Aneurysm (AAA) Screening
- Abdominal Imaging
- Abdominal Radiology Consultation
- Angiography
- Arthrography
- Barium Swallow
- Bone Biopsy
- Bone Density Measurement / DXA Scan
For detailed information, please contact Dr. Geng's office.
Does Dr. Geng accept my insurance?
Dr. Geng accepts most major insurance plans. Important: Please call our office at (415) 353-6420 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Geng accept in San Francisco, CA?
Dr. Geng in San Francisco, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Commercial
All Other Third Party
Centene
Chinese Community Health Plan
Hill Physicians Medical Group
Medicare
Other Health Care Provider
San Francisco Health Plan
Scan Health Plan
The Health Care Group
View All Insurances
Where is Dr. Geng's office located?
What is Dr. Geng's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Geng's National Provider Identifier (NPI) number is 1790066090.
What common questions do patients ask about Dr. Geng?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Geng
What is Dr. Alexander Geng's specialty?
Dr. Geng is a Radiation Oncologist near San Francisco, CA. A radiological oncologist specializes in the therapeutic applications of radiant energy and its modifiers. They focus on the study and management of diseases, particularly malignant tumors. Contact Dr. Geng to book an appointment today.
Is this Dr. Alexander Geng affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Geng is affiliated with California Pacific Medical Center - Van Ness Campus which is a Castle Connolly Top Hospital. 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 Radiation Oncologist?
Explore Radiation Oncologist 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 Alexander Geng accepting new patients in San Francisco, CA?
Yes, Dr. Alexander Geng is accepting new patients at this time.
Does Dr. Alexander Geng offer online booking?
Please contact Dr. Geng's office at (415) 353-6420 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Alexander Geng?
Please contact Dr. Geng's office at (415) 353-6420 for information regarding telehealth appointment availability or for scheduling assistance.
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