Our Team

Medical Affairs and Clinical Development Executive Leader
Dr. Larisa Yedigarova is a physician-researcher with over 35 years of global experience spanning clinical practice, academia, and the pharmaceutical industry. As a strategic leader in Medical Affairs and Clinical Development, she has played a pivotal role in five high-profile product launches at Novo Nordisk, Amgen, Allergan/AbbVie, Avanir/Otsuka, and Medtronic Diabetes.

With expertise across multiple therapeutic areas—including endocrinology, cardiovascular, cardiometabolic diseases, obesity, renal disorders, lipidology, neurology, and women’s health—Dr. Yedigarova has led cross-functional teams, developed innovative medical strategies, and managed multimillion-dollar budgets.

Her global clinical research leadership extends across the US, Canada, Europe, the Middle East, Australia, and Central Asia, fostering strong collaborations with Key Opinion Leaders (KOLs) and regulatory bodies. She has been instrumental in developing and leading innovative advisory boards as well as in shaping real-world evidence strategies, investigator-initiated studies, omnichannel KOL engagement, and HEOR initiatives, significantly advancing therapy access and patient outcomes.

Dr. Yedigarova is multilingual, fluent in English, Russian, Armenian, and proficient in Ukrainian, enabling seamless communication in diverse research and regulatory environments. She has authored over 80 peer-reviewed publications and contributed to groundbreaking clinical research, advisory board leadership, and regulatory submissions.

A dedicated educator, she serves as an Adjunct Professor at the University of Southern California (USC) Mann School of Pharmacy and Pharmaceutical Sciences, mentoring future leaders in pharmaceutical brand development and clinical research.

Dr. Yedigarova is a recognized leader in professional circles, actively engaging with the American Diabetes Association (ADA), American Heart Association, and American Stroke Association.

Her dedication to advancing medical science, global healthcare strategies, and innovative patient-centric solutions continues to make a profound impact on the field.

Executive Leader | Sales Strategy | MedTech Commercialization Expert

With over two decades of leadership experience in the healthcare industry, Jean helps companies drive growth and bring innovations to market through expert consulting in sales leadership, clinical go-to-market strategy, and customer engagement. She partners with organizations to uncover their “Ah-Ha” moments—those pivotal insights that accelerate adoption, expand market share, and deliver measurable business impact.

Jean is a subject matter expert in medical devices and diagnostic technologies, with deep experience across healthcare systems, payer dynamics, clinician training, and product launch strategies. Her approach is both strategic and execution-focused, grounded in a track record of leading high-performance teams, refining resonant messaging, and delivering strong commercial outcomes.

Over her 25+ year career, Jean has held commercial leadership roles at Medtronic, Boston Scientific, Zoll, and several MedTech startups. She has led value-based selling initiatives, built and scaled national and strategic account teams, and developed training programs that have empowered thousands of clinicians across the U.S.

Jean brings practical expertise in commercializing disruptive technologies, integrating CRM systems, engaging KOLs and patient ambassadors, and establishing partnerships with professional medical societies such as ACC and HFSA. Her accomplishments include launching the first implantable CGM sensor in the U.S., doubling national HCP training targets, and leading go-to-market planning forcardiovascular and metabolic health solutions.

She holds a Bachelor of Business Administration from the University of Cincinnati and has completed executive education in Management at Rollins College, Strategic Leadership at the Wharton School, and Digital Marketing at MIT.

Organizations seeking to elevate sales strategy, enhance market development, or commercialize innovative healthcare solutions turn to Jean for her vision, expertise, and proven impact.

Health Policy and Reimbursement Expert

Healthcare Hospital Executive

Sandra brings extensive knowledge of health policy, hospital operations, observation medicine, and reimbursement, which had allowed the healthcare industry to augment its products, services, and grow market share. She lead's a nationally known consulting company that specialized in healthcare operations and management. Having worked with over 2000 hospitals in the U.S.  Sandra built a reputation for developing fundamentally sound operations plans that deliver positive results. Nationally known as a Healthcare Reform Business Analyst.  She gained the attention of CMS and affiliated agencies by having her experience published in national and international publications and by advising and presenting to hospitals and well-known organizations such as the Centers of Medicare and Medicaid Services, National Quality Forum, National Institute of Health, American College of Cardiology, the American College of Healthcare Executives, and the American College of Emergency Medicine. 

Sandra Sieck has served as a board member as well as the Chief Operating Officer for the Society of Chest Pain Centers, international as well as the Chief Operating Officer (COO).  She was a selected committee member of the National Institute for Health (NIH) National Heart, Lung, Blood Institute (NHBLI) to address the nations HealthCare Initiative Cardiovascular Disease and Women (Healthy People Initiative 2010), and CMS-APC Observation Reimbursement Committee (one of the original team members who challenged CMS regarding the new observation code). Ms. Sieck served on the NQF panel for development of Pain Management Quality Measures.

 Ms. Sieck worked with CMS/NCHS in updating ICD-9 Codes to meet the Cardiology National Guidelines and Medical Necessity Standards.  Ms. Sieck worked with the Federal government in monitoring and updating Health policy.   In addition to developing unique healthcare concepts, Ms. Sieck has developed a one of its kind, nationally recognized program, “A New Generation of Hospital Operations - The industry leader in the alliance of clinical and financial data platform, the Y Model”.  She also has numerous publications.  She was interviewed by Forbes Magazine regarding the impact of Observation Services on the patient, financially.

Health Policy & Grants Consultant

Dr. Michelle Gamber is a public health leader, educator, and consultant specializing in grant strategy, funding development, and program implementation for healthcare and nonprofit organizations. She is the Founding Director of the Graduate Public Health Programs at Shenandoah University, where she leads academic and workforce development initiatives that prepare future leaders in population health.

In addition to her academic leadership, Dr. Gamber serves as a strategic consultant to physician practices, healthcare organizations, and nonprofit institutions, guiding them through the full grant development lifecycle—from funding prospect identification and program design to proposal development and submission of competitive grant applications. Her work helps organizations secure funding while allowing leadership teams to remain focused on delivering meaningful community impact.

Dr. Gamber brings extensive experience across the government, private sector, and nonprofit environments, having worked on initiatives spanning global health, international development, and humanitarian assistance. She has led and supported large-scale public health programs, national health surveys, food security initiatives, and emergency response operations across the United States, Africa, and Asia.

A dedicated mentor and educator, Dr. Gamber has held multiple adjunct teaching appointments and has guided undergraduate and graduate students pursuing careers in public health and global health leadership.

Field Consultant Director

Laura is a highly accomplished cardiovascular commercial expert with more than 12 years of experience driving growth across complex healthcare systems, with deep expertise in heart failure, transplant, and cardiology service lines. She brings a distinctive blend of clinical and commercial insight through her background as both a Strategic Account Executive and a Licensed Nuclear Medicine Technologist, allowing her to effectively bridge advanced diagnostics with real-world clinical adoption.

Laura has extensive experience partnering with heart failure programs, ICUs, transplant teams, and cardiology departments to support the adoption of innovative technologies and high-value diagnostic solutions. At Daxor Corporation, she played a key role in advancing the use of blood volume analysis to optimize fluid management in heart failure patients—helping clinicians move beyond traditional assessment methods to more precise, data-driven decision-making that improves outcomes and reduces readmissions.

Her foundation in nuclear medicine provides a sophisticated understanding of cardiac imaging, radiopharmaceuticals, and emerging diagnostic technologies. In addition, Laura has contributed to advisory efforts supporting next-generation AI-driven diagnostic solutions, helping bridge clinical workflow, imaging data, and real-world implementation strategies across cardiovascular care settings.

At Daxor Corporation, Laura consistently delivered top-tier results, earning recognition as a Top Growth Sales Leader and advancing into training roles.  She is known for her ability to engage C-suite stakeholders, build strategic partnerships, and execute consultative sales strategies that drive measurable clinical and financial outcomes.

Laura holds a Bachelor of Science from North Greenville University and an Associate Degree in Health Science with a specialization in Nuclear Medicine from Midlands Technical College. She is a Licensed Nuclear Medicine Technologist (NMTCB) and an active member of the Society of Nuclear Medicine and Molecular Imaging (SNMMI).

Her expertise across heart failure management, blood volume analysis, nuclear medicine, and high-acuity care environments makes her a valuable advisor to organizations seeking to implement innovative cardiovascular, diagnostic, and AI-enabled solutions.

Project Manager

Tiffany has more than 20 years of experience in healthcare program management, operational strategy, and clinical education initiatives. She specializes in improving efficiency, compliance, and stakeholder alignment across complex healthcare environments.

A certified Project Management Professional (PMP), Tiffany manages project portfolios, budgets, timelines, and operational workflows for consulting engagements. She plays a key role in coordinating multidisciplinary teams and ensuring initiatives remain aligned with client objectives, regulatory considerations, and implementation milestones. Her work supports healthcare innovators as they navigate commercialization, provider education, and health system adoption strategies.

Tiffany spent 2 decades at Medtronic Diabetes, holding progressively senior leadership roles within Professional Affairs and Clinical Education. During her tenure, she managed multimilliondollar program budgets, led national education initiatives, and oversaw professional engagement programs involving hundreds of clinicians and diabetes educators nationwide. She developed strategic frameworks for evaluating grant funding requests, strengthened leadership onboarding and training programs, and implemented operational models that significantly increased provider engagement and postprogram adoption.

Earlier in her career, Tiffany led inside sales operations and therapy onboarding initiatives, coordinating efforts between patients, providers, and field teams to improve access to care and operational performance. This work provided deep expertise in payer processes, including prior authorization, insurance verification, and reimbursement workflows that support patient access to advanced therapies. Her leadership contributed to improved pipeline management, higher conversion rates, and more streamlined service delivery. Additional experience working in the financial and aerospace industry also reinforced the importance of structured planning, precision, and disciplined operational processes—principles she continues to apply in healthcare program execution.

Tiffany holds a Bachelor of Science in Finance from California State University, Northridge. She is known for combining strategic planning with disciplined project execution, helping organizations translate complex healthcare initiatives into measurable, sustainable results.

Client Services Coordinator

Julia supports client engagements through project coordination, research assistance, and sales support activities. She contributes to outreach efforts, KOL and conference tracking, and the development of client-facing materials to help ensure projects stay organized and aligned with team objectives.

She brings a foundational background in biology and hands-on research experience, including laboratory analysis, population tracking, and information presentation, applying these skills to support data gathering, content development, and overall execution across client projects.

Julia completed an international marine science study program in South Korea, where she collaborated across cultures while conducting PCR, electrophoresis, and nanopore analysis, strengthening her adaptability and communication skills in diverse environments.

In addition to her scientific background, Julia brings strong interpersonal and communication skills developed through customer-facing roles and her involvement in an improvisational theatre group, where she gained confidence in public speaking and thinking on her feet. She has also supported social media and outreach efforts, contributing to audience engagement, charity, and visibility.

She earned a Bachelor of Science in Biology with a minor in Studio Art from the College of William & Mary, combining scientific training with a creative perspective. Julia is interested in developing a career in medical technology and continues to build experience in client engagement, outreach, and relationship-building within the healthcare space.