Summary
Overview
Work History
Skills
Awards
Education
California License/DEA
Timeline
Generic

Tengis Riznis, MD

Ladera Ranch,CA

Summary

Dynamic, compassionate hospitalist with 15 years of experience at Optum, excelling in developing and implementing policies and procedures to oversee and improve patient care. Proven leader in quality improvement initiatives and team collaboration as an elected Optum Executive Hospitalist Committee member for 8 years, enhancing patient outcomes. Actively contributed to the Saddleback Hospital Utilization, and Joint Commission Committees for over 10 years. Spearheaded ER triage efforts as a member of National Optum Optimal Care Program, demonstrating a commitment to excellence in patient care. Established and directed a successful primary care practice. Extensive expertise in improving patient care outcomes in Hospital, Primary care and Skilled Nursing Facility settings.

Overview

21
21
years of professional experience

Work History

Hospitalist, Physician Partner, Internal Medicine

Optum
Irvine, CA
08.2010 - 09.2025
  • Member of Utilization Committee at Saddlaback Hospital, CA, 2015-2025
  • Member of Joint Comission Committee, Saddleback Hospital, CA, 2016-2025
  • Member of Hospitalist Executive Committee, Optum, CA, 2016-2022
  • Leader, ER triage at Optimal Care Program, Optum, CA, 2021-2022
  • One World Surgery Medical Mission Dominican Republic, 2021
  • Optum Physician Leadership Development Program, 2018

Hospitalist, Primary Care, Internal Medicine

Established and Directed Private Practice
Laguna Hills and La Quinta, CA
12.2005 - 08.2010

Hospitalist, Internal Medicine

Kaiser Permanente
Stockton, CA
01.2005 - 11.2005

Skills

  • Communication and interpersonal skills
  • Healthcare leadership
  • Business acumen
  • Health policy implementation
  • Team Collaboration
  • Critical thinking
  • Compassion and empathy
  • Integrity

Awards

  • Physician Of The Year Award, Saddleback Hospital, Laguna Hills, CA, 2017

Education

  • American Board of Family Medicine, Certified, 01/01/04
  • Chief Resident and House Staff President, Lutheran Medical Center, NY, 2001-2004
  • Tbilisi State Medical University, Georgia, 1998

California License/DEA

  • A86212/BR 8744155

Timeline

Hospitalist, Physician Partner, Internal Medicine

Optum
08.2010 - 09.2025

Hospitalist, Primary Care, Internal Medicine

Established and Directed Private Practice
12.2005 - 08.2010

Hospitalist, Internal Medicine

Kaiser Permanente
01.2005 - 11.2005
Tengis Riznis, MD