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Summary
Dr. Alaa Altahan specializes in oncology and internal medicine, bringing 15 years of experience to his practice. He earned his medical degree from the American University of Beirut Faculty of Medicine, providing him with a strong foundation in comprehensive patient care. His dual specialty training allows him to address both cancer treatment and general internal medicine needs for his patients.
Dr. Altahan practices at several respected medical facilities throughout San Jose, California, including Santa Clara Valley Medical Center, Good Samaritan Hospital, Regional Medical Center of San Jose, and Kaiser Permanente San Jose Medical Center. He focuses on treating complex blood disorders such as multiple myeloma and acute lymphoblastic leukemia. His expertise also includes managing thrombocytopenia and performing essential diagnostic procedures like comprehensive metabolic panels and complete blood counts to monitor patient health.
Dr. Altahan practices at several respected medical facilities throughout San Jose, California, including Santa Clara Valley Medical Center, Good Samaritan Hospital, Regional Medical Center of San Jose, and Kaiser Permanente San Jose Medical Center. He focuses on treating complex blood disorders such as multiple myeloma and acute lymphoblastic leukemia. His expertise also includes managing thrombocytopenia and performing essential diagnostic procedures like comprehensive metabolic panels and complete blood counts to monitor patient health.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 15 years of experience
- American University Of Beirut Faculty Of Medicine
- 2 specialties
- 2 areas of expertise
- 5 hospital affiliations
- 6 office locations
- Male
Office Locations
Dr. Alaa Altahan has 6 locationsKaiser Permanente Gastroenterology Clinic
270 International CirSan Jose, CA 95119 Tel: (408) 972-6530
Mon8:30 am - 7:00 pm
Tue8:30 am - 7:00 pm
Wed8:30 am - 7:00 pm
Thu8:30 am - 7:00 pm
Fri8:30 am - 7:00 pm
Sat8:30 am - 5:00 pm
SunClosed
Compare with Similar Doctors
 |  | |  |
| Dr. Alaa Altahan | Dr. Virginia Von Schaefer, MD | Craig Patrick Giacomini | Vanessa El Kamari |
| Oncology | Oncology | Diagnostic Radiology | Infectious Disease |
| Accepts New Patients | Accepts New Patients | ||
| 15 Years of Experience | 43 Years of Experience | 13 Years of Experience | 10 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| San Jose , CA | San Clemente , CA | Dublin , CA | Stanford , CA |
| Med School: American University Of Beirut Faculty Of Medicine | Med School: Columbia University College Of Physicians & Surgeons | Med School: Stanford University School Of Medicine | Med School: American University Of Beirut Faculty Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Alaa Altahan
Medical Specialties
Dr. Alaa Altahan has the following 2 specialties
Specialty Expertise
Dr. Alaa Altahan has the following 2 areas of expertise
Certifications, License, & Education
15 Years Experience
Dr. Alaa Altahan holds an expired medical license in the state of California.
Medical License
Medical Doctor with an expired medical license in the state of California that expired in 2026.
Education & Training
Medical School
Graduated from American University Of Beirut Faculty Of Medicine in 2011.
NPI Number
Dr. Altahan's NPI number is 1952757684.
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Frequently Asked Questions
- Which hospitals is Dr. Alaa Altahan affiliated with?
- Dr. Alaa Altahan is affiliated with Santa Clara Valley Medical Center, Good Samaritan Hospital, Regional Medical Center Of San Jose, Kaiser Permanente San Jose Medical Center, and Methodist Le Bonheur Germantown Hospital.
- How can I make an appointment with Dr. Alaa Altahan?
- You can find contact information for Dr. Alaa Altahan here on Vitals.
- Does Dr. Alaa Altahan accept my insurance?
- You can see the insurance plans that Dr. Alaa Altahan accepts on their Vitals profile.
- Where is Dr. Alaa Altahan's office located?
- Dr. Alaa Altahan's office is located at 270 International Cir, San Jose, CA, 95119.
- Is Dr. Alaa Altahan accepting new patients?
- Dr. Alaa Altahan is accepting new patients on Vitals. View Dr. Alaa Altahan's profile on Vitals to make an appointment.
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