Meet Our Leadership Team

Sonny Hyare, MD

Chief Executive Officer

Sonny is a seasoned healthcare executive with over ten years of consulting experience, advising major health systems on all aspects of electronic health record (EHR) systems. After serving as a Medical Director and Physician Executive for over a decade, he founded ReMedi with the core belief that EHRs have the potential to optimize clinical workflows and physician output. Sonny leads the company’s mission to develop and implement impactful EHR solutions for physicians and hospital partners, and stewards healthcare executives in making key decisions that prioritize stakeholders and benefit the future of healthcare.

GP Hyare

Managing Director

GP is a passionate healthcare executive and leader of EHR operations and strategy, mainly EHR implementations and management. As Managing Director at ReMedi Health Solutions, GP helps healthcare leaders identify strategies that improve clinical workflows and EHR adoption for hospitals and physician groups. Throughout his career, GP has driven digital transformation for hospitals systems migrating from legacy EHR systems. GP oversees the ReMedi team managing end-to-end execution of positive EHR outcomes.

Rajeeb Khatua, MD

Chief Operating Officer

Dr. Khatua is an established physician executive leader with over 15 years of experience in Healthcare IT. He served as System Chief Medical Information Officer between 2016 to 2020 for the largest public health system in the country at New York City Health + Hospitals. He provided leadership for the Epic implementation, ongoing development, advancement, and optimization of clinical systems and technology that impact patient safety & quality of care throughout the health system of 11 acute care facilities and over 60 ambulatory centers. He also served as Regional Chief Medical Information Officer for Northwell providing leadership for the Central region over three hospitals. Dr. Khatua was a Medical Director at Optum and served as the physician lead in their first OptumCare National Epic Implementation. In addition to the leadership roles, Dr. Khatua has vast experience in EHR implementation and optimizations in over twenty health systems across the country.

Jennifer Hamilton, MHA, RN, CPHIMS

Executive Vice President

Jenn is a driven healthcare leader with a focus on clinical strategy, informatics, and enterprise technology. Formerly an ER nurse, Jenn has over a decade of experience working directly with healthcare executives on EMR implementation and optimization projects. Having served in several roles within the clinical setting including Nurse, EHR Program Director, and Clinical Strategist, Jenn is passionate about improving the safety and well-being of patients and playing an instrumental role in the development and completion of EHR/EMR systems. At ReMedi, Jenn helps organizations assess operations at every level, and designs and develops change strategies that improve the delivery of healthcare. Her past engagements include Advocate Healthcare, University of Illinois Hospital, University of South Alabama, Southwest General Hospital, and Steward Healthcare.

Carlos Alvarez


Carlos leads the company’s public sector practice, maintaining state and local certifications, government relations, and ensures ReMedi is up to date with pertinent state and county laws. Carlos also engages with healthcare partners on a variety of EHR projects including implementations, data migration, optimization, and beyond. Carlos has comprehensive EHR experience and a background of over ten years in the clinical EHR setting. He holds Epic certifications in Ambulatory and OpTime/Anesthesia.

Carola Quintero Perrin, MD


Carola practiced as a clinician before entering into the field of clinical informatics. Her background in providing patient care across a diverse population and age range gives her the ability to connect with healthcare professionals and develop improved data quality protocols and processes. Carola manages a variety EHR projects and leads the daily operations of ReMedi’s teams, including training and development of clinical analysts, chart abstraction, quality assurance, and planning & administration.

Sarah Bavar RN, BSN


Sarah is a former nurse turned clinical informatics professional that leverages her time in the clinical setting to improve the quality of data within healthcare systems. Using her extensive clinical experience, Sarah is dedicated to improving patient care by enhancing the quality of patient data for clinicians and providers. Sarah collaborates with several teams at ReMedi, including leadership, data migration, chronic care management, and health policy. Sarah’s leadership and direction as a nurse play an integral role in improving the adoption of the EHR.

Marilee Kwon

Director of Human Resources

Marilee has over seven years of experience working in recruiting, onboarding, and human resources, and also obtained a masters degree in Organizational Psychology. With a background in healthcare, Marilee supports ReMedi talent at all stages of the employee experience. Her goal is to optimize the experience for all ReMedi resources, ensuring a safe, positive, and productive work environment.

Roberto Barbieri, MBA

Director Of IT & Security

Roberto served on the finance and data team for a medical company in Latin America before pursuing his MBA. Throughout his career, Roberto has leveraged data tools and technologies such as SQL, SAP, and Tableau. With this foundation, Roberto supports ReMedi's IT infrastructure and cybersecurity protocols, ensuring the company meets industry best practices and data standards.

Paul Grewal

Director of Operations

Paul is a strategic thinking and innovative leader with a proven track record for guiding and leading high performing unionized and non-unionized teams across a variety of disciplines, ranging from Healthcare IT, Physician Strategy, to Consulting in the Aerospace and Energy arena. His genuine and hands-on approach to leadership drives organizations to deliver results through ongoing process improvements, forward thinking changes, budget management, and executive reporting. Paul is fueled by a strong entrepreneurial spirit and a passion for developing people. He is core to the success of people management at the company, fostering long-term relationships and leading all aspects of operations.

Jasdeep Mann

Director Of Marketing & Strategy

Jasdeep brings over eight years of experience in managing and leading strategic projects, including in digital marketing, R&D, and brand strategy. Jasdeep’s interest in technology led him to healthcare IT, where he now leads the company’s online presence, industry partnerships, copywriting, and graphics. He also plays a strategic role in the company’s innovation and new solution development.

Andrew Su

Director Of Strategic Resourcing

Andrew has over 12 years of experience working directly with healthcare executives on EMR implementation and optimization projects. Having served in several IT roles as Cutover Manager, Project Manager, Lead, and Analyst, Andrew leverages his comprehensive EHR experience and a background in the clinical EHR setting to identify and place strategic EHR professionals on ReMedi projects. He holds Epic certifications in Ambulatory, Security, Orders Transmittal and MyChart.