Memorial Hermann Executive and Leadership Team

May, 2026

Leadership Overview

Memorial Hermann has 9 executives leading key functions including hospital operations, technology, human resources, marketing, and finance.

Driven by a commitment to community well-being, Memorial Hermann provides comprehensive healthcare services, fostering a culture of patient-centered care and medical excellence across the Greater Houston area.

Leadership Roles at Memorial Hermann

  • Senior Vice President & Chief Executive Officer, Memorial Hermann Sugar Land & Southwest Hospitals - Fache Malisha Patel
  • Chief Executive Officer - Children's and Women's Hospitals - Guy Giesecke
  • Senior Executive Secretary To Chief Investment Officer, Chief Financial Officer Community Hospitals, Corporate Travel - Laurn Oddo
  • Chief Operating Officer and Cno - Susan Jadlowski
  • Vice President and Chief Operating Officer-Hospital Based Providers - Misty Hauser
  • Physician Peer Review Chief Operating Officer - Norma Bynum
  • Chief Technology Officer - Debbie Cormier
  • Chief of Staff - Omar Metwalli
  • Senior Vice President, Chief Human Resources Officer - Lori Knowles
  • Vice President, Chief Marketing Officer - Tiffany Albritton
  • Fache Malisha Patel - Senior Vice President & Chief Executive Officer, Memorial Hermann Sugar Land & Southwest Hospitals

    Fache Malisha Patel, the Senior Vice President & Chief Executive Officer, Memorial Hermann Sugar Land & Southwest Hospitals, directs comprehensive hospital operations for two key Memorial Hermann facilities. This leadership role involves overseeing strategic planning, financial performance, and clinical excellence across both the Sugar Land and Southwest hospital campuses. Patel ensures these hospitals deliver high-quality patient care, aligning operational strategies with the broader mission of Memorial Hermann Health System. The executive drives initiatives focused on enhancing patient satisfaction, improving clinical outcomes, and fostering a culture of continuous improvement within these critical healthcare centers. Fache Malisha Patel's oversight extends to managing departmental functions, physician relations, and community engagement to strengthen the system's presence and impact in the Greater Houston area.

    Guy Giesecke - Chief Executive Officer - Children's and Women's Hospitals

    Guy Giesecke, the Chief Executive Officer - Children's and Women's Hospitals, directs the strategic vision and operational management for Memorial Hermann's specialized pediatric and women's health facilities. This executive leadership role focuses on ensuring these hospitals provide exceptional, family-centered care, advancing medical innovation in these critical specialties. Giesecke oversees the development and expansion of services tailored to the unique needs of children and women, fostering a culture of clinical excellence and patient safety. The Chief Executive Officer drives initiatives aimed at enhancing patient experience, supporting research, and strengthening community partnerships. Guy Giesecke's leadership ensures these specialized hospitals remain at the forefront of pediatric and women's healthcare in the Greater Houston area.
    Guy Giesecke

    Laurn Oddo - Senior Executive Secretary To Chief Investment Officer, Chief Financial Officer Community Hospitals, Corporate Travel

    Laurn Oddo, the Senior Executive Secretary To Chief Investment Officer, Chief Financial Officer Community Hospitals, Corporate Travel, provides essential administrative and logistical support to key financial and investment leadership at Memorial Hermann Health System. This role involves managing complex schedules, coordinating meetings, and facilitating communication between executives and various stakeholders. Oddo ensures the smooth operation of administrative functions critical to financial planning, investment oversight, and corporate travel management. The Senior Executive Secretary plays a vital part in maintaining organizational efficiency by handling confidential information and supporting the strategic financial objectives of the community hospitals and corporate entities. Laurn Oddo's meticulous support enables the seamless execution of financial strategies and operational tasks.

    Susan Jadlowski - Chief Operating Officer and Cno

    Susan Jadlowski, the Chief Operating Officer and Cno, oversees critical operational functions and nursing practice across Memorial Hermann Health System. This dual role integrates the strategic management of hospital operations with the leadership of nursing services, ensuring high standards of patient care and clinical efficiency. Jadlowski directs operational improvements, resource allocation, and the implementation of best practices in patient safety and quality. As Chief Nursing Officer, Susan Jadlowski champions nursing excellence, professional development, and the advancement of nursing science within the organization. The executive's leadership ensures seamless coordination between clinical operations and nursing staff, driving initiatives that enhance patient outcomes and support the overall mission of Memorial Hermann.

    Misty Hauser - Vice President and Chief Operating Officer-Hospital Based Providers

    Misty Hauser, the Vice President and Chief Operating Officer-Hospital Based Providers, oversees the operational performance and strategic direction of hospital-based provider services within Memorial Hermann Health System. This leadership position focuses on optimizing the efficiency and effectiveness of clinical operations delivered by employed physicians and advanced practice providers across various hospital settings. Hauser directs initiatives to enhance patient access, improve care coordination, and ensure high-quality clinical outcomes for patients served by these provider groups. The Chief Operating Officer drives operational excellence, manages resource allocation, and fosters collaboration between providers and hospital administration. Misty Hauser's role is crucial in aligning hospital-based provider services with the system's overall mission and strategic growth objectives.

    Norma Bynum - Physician Peer Review Chief Operating Officer

    Norma Bynum, the Physician Peer Review Chief Operating Officer, leads the operational framework for physician peer review processes at Memorial Hermann Health System. This critical role ensures the integrity and effectiveness of systems designed to evaluate physician performance, maintain clinical quality standards, and promote patient safety. Bynum directs the implementation of protocols and procedures that support fair and thorough peer review evaluations across the organization. The Chief Operating Officer collaborates with medical staff leadership and quality improvement teams to refine review processes and ensure compliance with regulatory requirements. Norma Bynum's oversight is fundamental to upholding Memorial Hermann's commitment to clinical excellence and continuous improvement in patient care delivery.

    Debbie Cormier - Chief Technology Officer

    Debbie Cormier, the Chief Technology Officer, architects and executes the technology strategy for Memorial Hermann Health System. This critical role involves overseeing all aspects of information technology, ensuring robust infrastructure, and driving digital transformation initiatives across the organization. Cormier directs the implementation of innovative technological solutions that support patient care, operational efficiency, and data security. The Chief Technology Officer is responsible for managing IT operations, cybersecurity measures, and the development of new digital platforms that enhance patient experience and clinical workflows. Debbie Cormier's leadership ensures that Memorial Hermann leverages cutting-edge technology to maintain its position as a leading healthcare provider, supporting seamless integration of systems and data management across all facilities.

    Omar Metwalli - Chief of Staff

    Omar Metwalli, the Chief of Staff, provides strategic support and operational coordination for executive leadership at Memorial Hermann Health System. This position involves managing key initiatives, facilitating communication across departments, and ensuring alignment with the organization's strategic objectives. Metwalli works closely with the executive team to drive projects, analyze operational data, and implement organizational improvements. The Chief of Staff plays a pivotal role in streamlining decision-making processes and enhancing the effectiveness of executive functions. Omar Metwalli's responsibilities include preparing executive briefings, managing special projects, and fostering collaboration among senior leaders to advance the system's mission of providing exceptional healthcare services across the Greater Houston area.

    Lori Knowles - Senior Vice President, Chief Human Resources Officer

    Lori Knowles, the Senior Vice President, Chief Human Resources Officer, directs all human capital strategies for Memorial Hermann Health System. This leadership position encompasses talent acquisition, employee development, compensation and benefits, and fostering a positive organizational culture. Knowles oversees the implementation of HR policies and programs designed to attract, retain, and engage a high-performing workforce across the system's extensive network. The Chief Human Resources Officer ensures that HR initiatives support the organization's strategic goals, promoting employee well-being and professional growth. Lori Knowles's focus includes driving initiatives that enhance employee experience, manage labor relations, and ensure compliance with all relevant regulations, thereby supporting Memorial Hermann's commitment to its staff and patients.
    Lori Knowles

    Tiffany Albritton - Vice President, Chief Marketing Officer

    Tiffany Albritton, the Vice President, Chief Marketing Officer, leads all marketing and communications strategies for Memorial Hermann Health System. This role involves developing and executing campaigns that enhance brand visibility, drive patient engagement, and support business growth across the Greater Houston area. Albritton oversees market research, digital marketing, public relations, and brand management to effectively communicate the system's value proposition. The Chief Marketing Officer ensures consistent messaging and brand integrity across all platforms and touchpoints. Tiffany Albritton's strategic direction aims to strengthen Memorial Hermann's reputation as a leading healthcare provider, attracting new patients and reinforcing loyalty among existing ones through compelling outreach and communication efforts.

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    Frequently Asked Questions Regarding Memorial Hermann Top Executives and Leadership Team

    Who leads Memorial Hermann?
    Memorial Hermann is led by Fache Malisha Patel (Senior Vice President & Chief Executive Officer, Memorial Hermann Sugar Land & Southwest Hospitals), along with executives such as Guy Giesecke (Chief Executive Officer - Children's and Women's Hospitals) and Laurn Oddo (Senior Executive Secretary To Chief Investment Officer, Chief Financial Officer Community Hospitals, Corporate Travel).
    Who is part of Memorial Hermann’s executive team?
    The executive team of Memorial Hermann includes leaders such as Fache Malisha Patel (Senior Vice President & Chief Executive Officer, Memorial Hermann Sugar Land & Southwest Hospitals), Guy Giesecke (Chief Executive Officer - Children's and Women's Hospitals), Laurn Oddo (Senior Executive Secretary To Chief Investment Officer, Chief Financial Officer Community Hospitals, Corporate Travel) and other senior executives.
    How many executives does Memorial Hermann have?
    Memorial Hermann has 10 executives leading key business areas.
    What roles are included in Memorial Hermann’s leadership team?
    The leadership team of Memorial Hermann includes roles such as Senior Vice President & Chief Executive Officer, Memorial Hermann Sugar Land & Southwest Hospitals, Chief Executive Officer - Children's and Women's Hospitals, Senior Executive Secretary To Chief Investment Officer, Chief Financial Officer Community Hospitals, Corporate Travel, Chief Operating Officer and Cno, Vice President and Chief Operating Officer-Hospital Based Providers.