Welcome New Physicians

ProHealth Partners proudly welcomes new members to our medical group. Since 1995 we have continued to seek out and add exceptional new physicians and medical practitioners to our group in order to consistently provide an excellent standard of care to our patients.

Previous New Physician:

Weiping Sarah Mei, M.D.
Board Certified in Family Medicine

Sherif Labatia

"I have always been fascinated with health and healing, and the science behind it. I feel a great sense of satisfaction from helping patients. My partnership with my patient is key to providing quality care with a modern medical approach as well as an integrative approach."

Medical Licensure and Board Certification:
American Board of Family Practice
Medical Board of California
Drug Enforcement Agency
Certification in California Acupuncture
Certification in Chinese Herbology

Education & Training:
Medical Education
Shanghai Medical University
Shanghai, China
1980 – 1985

Internship & Residency:
Internship in Family Practice
MetroHealth Medical Center / Case Western Reserve University
Cleveland, OH
2004 – 2005

Residency in Family and Community Medicine
University of California (UCSF/SFGH)
San Francisco, CA

Professional Experience:

  • Staff Physician
    Multi-Specialty Medical Group
    Whittier, CA
    2007 – Present
  • Staff Physician
    Southern California Orthopedic and Sports Medicine
    Anaheim, CA
    May 2003 – January 2004
  • Clinical Specialist and Asst Professor
    UCLA School of Medicine
    Center for East / West Medicine
    Santa Monica, CA
    May 2003 – June 2004
  • Associate Scientist
    Roche Molecular Systems, Inc
    Alameda, CA
    January 1992 – January 1993


  • Integrative Approach to Multiple Medical Problems
    UCLA School of Medicine
    May 2003 – June 2004
  • Pain Management, Patient Rehabilitation and Outpatient Care
    Southern California Orthopedic and Sports Medicine
    May 2003 – January 2004
  • Research and Development for Clinical Diagnostic Tests
    Roche Molecular Systems, Inc
    January 1992 – January 1993
  • Post Doctorate Research: Crohn's Disease, Iridocorneal Endothelial Syndrome Etiology,
    HIV and HBV Co-infection.

Office Language:
English, Spanish & Chinese

Hobbies and Interests:
Dr. Mei is married and has two sons. She enjoys family time together, home cooking and traveling, as well as, outdoor activities such as skiing. She also likes to catch a good movie or show.

Hospital Affiliations:

  • Long Beach Memorial Medical Center
  • Pacific Hospital of Long Beach