Browse Health
Obstetrician & Gynecologist (OB/GYN)
9 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Vasiliki Tatsis is Excellent. Dr. Tatsis has been reviewed by 5 patients who have provided 2 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Vasiliki Tatsis, MD is board certified in Obstetrics & Gynecology.

  • She has special expertise in 2 areas:
  • Hot Flashes
  • Menopause

Education & Awards

Dr. Tatsis graduated from University of California at San Diego, La Jolla. She has 3 awards.

Patients' Choice Award (2014)
Compassionate Doctor Recognition (2014)
On-Time Doctor Award (2014)


Dr. Tatsis has 2 hospital affiliations:

  • St. Jude Medical Center 
  • Fountain Valley Regional Hospital Med Ctr 


  • Greek
  • Spanish

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Additional Information
Dr. Vasiliki A Tatsis MD is a female Obstetrician & Gynecologist, has 9 years of experience and practices in Obstetrics & Gynecology.
Where does Dr. Vasiliki A. Tatsis practice?
Dr. Vasiliki Tatsis has 5 office locations.
Dr. Vasiliki Tatsis practices Obstetrics & Gynecology near Diamond Bar, CA.
Additional practice locations include: Fullerton, CA and Yorba Linda, CA.
See Diamond Bar Obstetricians & Gynecologists.