UCI Health will see you now: Welcome to our new co-workers and patients from Fountain Valley, Lakewood, Los Alamitos and Placentia Linda! 

Krishnansu S Tewari

Krishnansu S. Tewari, MD


Gynecologic Oncology, Obstetrics and Gynecology

Clinical Interests

cytoreductive surgery for advanced gynecologic cancers, ovarian carcinoma and other gynecologic cancers, ovarian cancer, fallopian tube and primary peritoneal cancers, gynecologic oncology, gynecologic tumors, da Vinci® robot-assisted surgery

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  • American Board of OB-GYN/Gynecologic Oncology,
  • American Board of OB-GYN_Obstetrics_Gynecology,
  • American Board of Obstetrics and Gynecology, Gynecologic Oncology [Ob and Gyn]
  • American Board of Obstetrics and Gynecology, Obstetrics and Gynecology
  • English
Medical School
UC Irvine School of Medicine
University of Calif College of Medicine - Irvine
University of California, Irvine
University of California, IrvineOB/GYN
UCI Medical Center - Department of OB/GYN
University of California College of Med, Irvine
University of California, IrvineOB/GYN
UCI College of Medicine
UCI Medical Center - Department of Gynecological Oncology
University of California IrvineGynecologic Oncology
Professional Positions
  • Professor and Chief — Division of Gynecologic Oncology, Department of Obstetrics & Gynecology, UCI School of Medicine
  • Member — Chao Family Comprehensive Cancer Center
  • Vice President— Orange County Obstetrics & Gynecology Society
Awards and Recognition
  • Physicians of Excellence, Orange County Medical Association — 2012-2023
  • Best Doctors in America® — Obstetrics and Gynecology, 2011-2013, 2015, 2016
  • America's Top Doctors (Cervical Cancer, Ovarian Cancer), Castle Connolly Medical Ltd., 2012
  • 1st Prize Award, International Gynecologic Cancer Society, 2000
  • John Molitor, MD, Volunteer Clinical Faculty Award
Academic Profile

View this physician's faculty profile ›

Speakers Bureau topics
  • Cancer in pregnancy
  • Cervical cancer vaccine development
  • Cervical cancer, advancements in management
  • Endometrial cancer
  • Fertility preservation
  • Gestational trophoblastic disease
  • Gynecologic oncology: Angiogenesis-targeted therapeutics
  • Human papillomavirus: Molecular genetics
  • Ovarian cancer (metastatic): Advancements in management
  • Solid tumor oncology: Biologic-targeted therapeutics
  • Vulva diseases

UCI Health Ovarian Cancer Center
101 The City Drive South, Pavilion 3
Room 501
Orange, CA 92868
Phone: 714-456-8000
OB/GYN University Associates
Todd Cancer Institute Pavilion at Long Beach Memorial
2810 Long Beach Blvd.
Long Beach, CA 90806
Phone: 562-933-0900
Fax: 562-933-0958
UCI Health — Laguna Hills
23961 Calle de la Magdalena, Suite 200
Laguna Hills, CA 92653
Phone: 949-238-4100
Fax: 866-251-1363