0 reviews
Summary
Dr. Deftereos graduated from the Allegheny University of The Health Sciences,Universita Degli Studi Di Bari Aldo Moro Facolta Di Medicina E Chirurgia in 2005. He works in San Francisco, CA and 1 other location and specializes in Pathology and Cytopathology. Dr. Deftereos is affiliated with Harborview Medical Center.
Quick Facts
- accepting new patients
- 21 years of experience
- 45 insurance plans accepted
- ALLEGHENY UNIVERSITY OF THE HEALTH SCIENCES
- 2 specialties
- 4 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 2 office locations
- Male
Office Locations
Dr. Georgios Deftereos has 2 locationsUcsf Medical Center Outpatient Clinic
1825 4th St Ste 5ASan Francisco, CA 94143Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
University Of California San Francisco Medical Center At Parnassus
505 Parnassus AveSan Francisco, CA 94143 Tel: (415) 476-1000
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Georgios Deftereos, MD | Dr. Nicholas Peter Lau, MD | Dr. Helen Louise Bailey, MD | Dr. Trevor Lee Kuttler, MD |
| Pathology | Cytopathology | Pathology | Pathology |
| Accepts New Patients | |||
| 21 Years of Experience | 14 Years of Experience | 21 Years of Experience | 20 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| San Francisco , CA | San Francisco , CA | San Francisco , CA | Portsmouth , VA |
| Med School: ALLEGHENY UNIVERSITY OF THE HEALTH SCIENCES | Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences | Med School: University Of California Davis School Of Medicine | Med School: Creighton University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Georgios Deftereos
Medical Specialties
Dr. Georgios Deftereos has the following 2 specialties
Specialty Expertise
Dr. Georgios Deftereos has the following 4 areas of expertise
Certifications, License, & Education
21 Years Experience
Dr. Georgios Deftereos holds an active medical license in the state of California.
Medical License
Medical Doctor with an active medical license in the state of California that expires in 2026.
Education & Training
Medical School
Graduated from ALLEGHENY UNIVERSITY OF THE HEALTH SCIENCES in 2010 and Universita Degli Studi Di Bari Aldo Moro Facolta Di Medicina E Chirurgia in 2005.
NPI Number
Dr. Deftereos' NPI number is 1225384456.
Similar doctors
Frequently Asked Questions
- Is Dr. Georgios Deftereos accepting new patients?
- Dr. Georgios Deftereos is accepting new patients on Vitals. View Dr. Georgios Deftereos's profile on Vitals to make an appointment.
- Does Dr. Georgios Deftereos accept my insurance?
- You can see the insurance plans that Dr. Georgios Deftereos accepts on their Vitals profile.
- Which hospitals is Dr. Georgios Deftereos affiliated with?
- Dr. Georgios Deftereos is affiliated with Harborview Medical Center.
- Where is Dr. Georgios Deftereos's office located?
- Dr. Georgios Deftereos's office is located at 1825 4th St Ste 5A, San Francisco, CA, 94143.
- Does Dr. Georgios Deftereos accept virtual/telehealth appointments?
- Dr. Georgios Deftereos has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.




