Dr. Alexander B. Geng
- Gender: Male
- Experience: 11 years
- Graduated from: University Of California, San Diego School Of Medicine
- Graduation year: 2010
- Sole propriator: Yes
- NPI: 1790066090
Dr. Alexander B. Geng M.D.
Radiation Oncologist
He is located at 900 Hyde Street Level B Department Of Radiation Oncology in San Francisco, CA 94109. Can help patients with the following: Anemia, Constipation, Inguinal Hernia, Prescription Refill, Prostate Cancer, Testicular Cancer. His National Provider Identifier (NPI) number is 1790066090. Appointment can be made via the phone number (415) 353-6420. He is affiliated with 3 hospitals.
Conditions treated
Dr. Alexander Geng, being an radiation oncologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Alexander B. Geng.
- Abdominal Pain
- Acoustic Neuroma
- Acute Pain
- Anal Cancer
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Cancer
- Bladder Control
- Bone Cancer
- Brain Cancer
- Breast Cancer
- Cancer
- Cervical Cancer
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Colon Cancer
- Common Cold
- Constipation
- Cushing's Syndrome
- Cystitis
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hodgkin's Disease
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Leukemia
- Liver Cancer
- Lung Cancer
- MRI
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Penis Cancer
- Peptic Ulcer
- Prescription Refill
- Prostate Cancer
- Salivary Gland Cancer
- Sarcoma
- Testicular Cancer
- Urethritis
- Urinary Tract Infection (UTI)
- Vaginal Cancer
Procedures Performed by Dr. Alexander B. Geng
Medicare Enrollment
Dr. Alexander B. Geng is enrolled to bill Medicare as a Practitioner - Radiation Oncology (also registered under: Practitioner - Internal Medicine) .
Medicare practice location(s) (city/state/zip only, as reported to Medicare):
- SAN FRANCISCO, CA, 94109-4806
Bills through: Marin Hospitalist Medical Group, Inc.
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Merck | $169 |
| Genentech | $125 |
| Augmenix | $59 |
Other
| Food and Beverage | $411 |
Studies
UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Graduated in 2010Additional Specialities
- Internist
- Radiologist
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Questions & Answers
What conditions does Dr. Alexander Geng treat?
Dr. Alexander Geng provides treatment for Anemia, Constipation, Inguinal Hernia, Prescription Refill, Prostate Cancer, Testicular Cancer. For the full list see this list.
Where can you meet with Dr. Alexander Geng?
Dr. Alexander Geng's office is located at 900 Hyde Street Level B Department Of Radiation Oncology in San Francisco, CA 94109.
Has Dr. Alexander Geng affiliation with hospitals?
Dr. Alexander Geng is affiliated with CALIFORNIA PACIFIC MEDICAL CTR-PACIFIC CAMPUS HOSP. For the full list of hospitals see this list.