Skip to main content
Rosetta (Willis) Willis-Hassan, MD, Medical Genetics, Bellflower, CA

RosettaLoree(Willis)Willis-HassanMD

Medical Genetics Bellflower, CA

Clinical Genetics

Physician

Are you Dr. Willis-Hassan?

Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.

  • Connect with colleagues in the same hospital or clinic
    You already have 39 invites waiting!
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

Claim this profile

Not you? Find your profile

Summary

  • Dr. Rosetta (Willis) Willis-Hassan, MD is a medical geneticist in Bellflower, California. She is currently licensed to practice medicine in California.

Education & Training

  • Charles R Drew University
    Charles R Drew UniversityResidency, Obstetrics and Gynecology, 1976 - 1980
  • University of Michigan Medical School
    University of Michigan Medical SchoolClass of 1976

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1978 - 2025
  • American Board of Obstetrics and Gynecology Obstetrics & Gynecology