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Li-Shei Lin, M.D., Ph.D.

Li-Shei Lin, M.D., Ph.D.

Reproductive Endocrinologist (REI) Clinical Professor, UC San Diego

Why Choose

01

Speaks Mandarin and Taiwanese; Chinese-speaking patients can consult directly

02

Led Kaiser Permanente San Diego REI Division for 20+ years (1998-2020)

03

UCSD Clinical Professor teaching REI fellows

04

Double board certified: ABOG OB/GYN and REI

05

Castle Connolly Top Doctor and San Diego Magazine Top Physician

About

About Dr. Lin

Dr. Li-Shei Lin is an REI specialist at RPSD whom patients describe as compassionate, kind and attentive.

Dr. Lin earned both M.D. and Ph.D. degrees from the University of Pittsburgh, completed her OB/GYN residency at Magee-Womens Hospital, and her REI fellowship at UC San Diego. Before joining RPSD, she directed the REI Division at Kaiser Permanente San Diego for more than 20 years (1998-2020).

Dr. Lin speaks Mandarin Chinese and Taiwanese. As a UCSD Clinical Professor, she has long taught REI fellows and is recognized as an excellent surgeon and educator in the operating room.

Clinical Expertise

  • Polycystic Ovary Syndrome (PCOS): From diagnosis to individualized ovulation induction
  • Diminished Ovarian Reserve: Personalized stimulation strategies for age-related or unexplained reserve decline
  • Recurrent Pregnancy Loss: Systematic evaluation of genetic, anatomic, endocrine and immunologic factors
  • In Vitro Fertilization (IVF) and evaluation of unexplained infertility
  • Egg Freezing / Embryo Banking
  • Fertility Preservation counseling and treatment

Why Choose Dr. Lin

  • Chinese-language care: Fluent in Mandarin and Taiwanese, enabling Chinese-speaking patients to communicate fully without interpreters
  • Large-system leadership experience: 20+ years directing Kaiser San Diego’s REI division
  • Educator at heart: As UCSD Clinical Professor, she remains at the forefront of specialty knowledge

Professional Affiliations & Board Certification

Dr. Lin holds dual ABOG board certification in Obstetrics & Gynecology and Reproductive Endocrinology & Infertility. She was elected to Alpha Omega Alpha in 1987 and has received Castle Connolly Top Doctor, San Diego Magazine Top Physician (2016/2018) and UCSD Endocrine Fellows Teaching Award (2019) honors.

Suitable For

  • Chinese-speaking families who prefer to discuss medical history in their native language
  • Women with polycystic ovary syndrome (PCOS)
  • Patients with diminished ovarian reserve or recurrent pregnancy loss
  • Women considering egg freezing for fertility preservation

Best For

Chinese-speaking families seeking care in Mandarin/Taiwanese Patients with polycystic ovary syndrome (PCOS) Patients with diminished ovarian reserve or recurrent pregnancy loss Women considering egg freezing

Specialties

Polycystic Ovary Syndrome (PCOS)
Diminished Ovarian Reserve
Recurrent Pregnancy Loss
In Vitro Fertilization (IVF)
Egg Freezing
Fertility Preservation

Education

M.D. & Ph.D. (Pharmacology): University of Pittsburgh
M.S. Pharmacology: Ohio State University
OB/GYN Residency: Magee-Womens Hospital, University of Pittsburgh
REI Fellowship: UC San Diego (UCSD)

Languages

zh
en

Career Timeline

PresentREI Physician, RPSD; Clinical Professor, UCSD
2023REI Physician, CCRM San Francisco (Feb 2023 - Sep 2024)
2021Joined RPSD
1998Director, REI Division, Kaiser Permanente San Diego (1998-2020)
1994REI Physician, Kaiser Permanente/SCPMG

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