Our Team

Christine Craig has over 20 years of business development experience with Fortune 1000 companies increasing corporations’ market share and profitability. Building consultative partnerships and business growth strategies for international software companies and her own companies. She attributes her consistent sales achievement to constructing long term relationships, consistent communication, hard work, and not being afraid to refer clients to other subject matter experts.

Starting her career with Monster.com when it was a startup exposed her to how powerful marketing and more specifically internet marketing and advertising is to any business. Monster also sparked her passion for Human Capital Management: Finding, retaining and valuing employees.
Over the years Christine has spoken to many audiences about these subjects as well as the importance of mentoring and succession planning for business leadership.

Having worked within multiple business verticals, Christine has always enjoyed the unique complexities of healthcare. Working with the G2 Group team and clients to achieve better business intelligence and profitability.

As a healthcare executive, Jim has over 20 years of experience in system leadership, partnership/joint-venture development, acquisitions, strategic planning, business development, marketing, facility planning, and financial services. His diverse experience includes work with large health systems, rural hospitals and physician groups in strategic expansion, master facility planning, program evaluations, service line development, consensus building, and implementation of key operational objectives in diverse settings.

He has a reputation for analytical & strategic skills, developing a team approach, creating strong relationships through mutual respect, trust, and communication. Jim has worked with a variety of healthcare providers on Asset Transfers, Acquisitions, Strategic Planning, Master Facility Planning, Service Line Development, Replacement Hospitals, Critical Access Hospitals, Cancer Center Development, Surgical & Diagnostic Centers, Medical Office Buildings, Freestanding Renal Dialysis, and as an Owners Representative on Construction Projects.

William (Bill) Cherry is a seasoned and highly successful healthcare executive with a 20-year track record of successful management experience. Bill has worked for consulting organizations, academic medical centers, community hospitals and physician groups.

Bill has assisted numerous clients in educating, evaluating, structuring and implementing alignment arrangements. Many of the engagements have been contentious circumstances where Bill’s ability to listen, educate and generate consensus has been demonstrated. Bill has a long record of generating sustainable and successful alignment arrangements.

Bill has worked with numerous clients (hospitals and medical groups) to assess, develop and implement clinical programs. He is experienced in the evaluation, development, implementation and management of clinical programs including physician clinics, ambulatory facilities and inpatient services. In these areas he has demonstrated the ability to work with diverse groups of individuals, communicate effectively, thinking strategically and managing resources.

With over 34 years of healthcare leadership experience, Gregg Davis, has a comprehensive set of skills and expertise. He has held senior leadership positions in both academic and community hospitals systems, including hospital operations, service line leadership, strategy and business development, and international business. Gregg is a collaborative leader who is able to manage complex environments and bring stakeholders together to achieve strategic business objectives.

With over 30 years in healthcare, Brian Peters brings deep expertise in hospital operations, long-term care, and health IT. He has led innovation across the continuum of care, specializing in EMR optimization, interoperability, and workflow automation. Brian has held executive roles in EMR software development and is known for aligning clinical and operational systems to enhance care delivery and reduce inefficiencies.

His work spans automating revenue cycle processes, improving data-driven decision-making, and creating self-service tools for patients and families. Brian is passionate about using technology to elevate care quality, reduce costs, and ease the healthcare experience through smarter systems and stronger collaboration.

John Memarian has over 7 years of clinical and technical experience with extensive hands-on experiences in both invasive and non-invasive adult and pediatric imaging and surgical procedures and various executive roles in the healthcare provider sector. He has over 10 years of consulting and business development experience in bioscience, IT Solutions, cloud technologies, enterprise imaging, digital pathology and clinical genomics.

John has spent over a decade in executive roles launching new innovative technologies including Thromboelastography (TEG), Vendor Neutral Archive (VNA), DICOMized digital pathology and POC clinical genomics in US and international markets. He has extensive knowledge of clinical workflows and healthcare imaging interoperability standards.

John is an active member of:

• Radiological Society of North America (RSNA)
• Society of Imaging Informatics in Medicine (SIIM)
• American College of Healthcare Executives (ACHE)
• American College of Cardiology (ACC)
• Digital Pathology Associations (DPA)
• Association of Pathology Informatics (API)
• Healthcare Information & Management Society (HIIMS)
• The American Health Information Management Association (AHIMA)
• Society of Cardiovascular Computed Tomography (SCCT)

Morgan Riley brings over a decade of experience in operations, communication strategy, and project management across healthcare, nonprofit, and startup environments. As Director of Operations at G2 Group, she plays a central role in aligning internal teams, streamlining processes, and guiding creative output to deliver high-impact solutions for healthcare clients.

Morgan’s background includes building brand and communication infrastructure in early-stage companies, leading fundraising and outreach initiatives for mission-driven nonprofits, and managing high-value contracts and process training in industrial services. She is the founder of Show Them Why, LLC, where she helps organizations streamline processes, unite their teams, and magnify their impact through scalable, story-driven strategies.

With a unique blend of operational precision and creative insight, Morgan specializes in uniting people, processes, and purpose to drive meaningful progress—for clients, teams, and the patients they ultimately serve.

Jenn Driscoll is a respected, valuable, and insightful industry specialist providing strategy and business development expertise to her clients. With over twenty years of continually expanding responsibility as a healthcare executive and consultant, she is a trusted leader in strategic planning, business development, market analysis, project planning and management, and real estate strategy.

Jenn is a strong communicator, public speaker, and facilitator for diverse audiences. She successfully helps clients navigate in environments with high degrees of uncertainty and political challenges. She is an influential and articulate leader who builds and maintains strong relationships. Her focus is on building relationships and nurturing interdisciplinary Teams, and stands by the philosophy that alignment, communication and collaboration are the cornerstones to organizational success.

Brooke Karlsen is a dynamic healthcare leader with over 35 years of experience, serving in a variety of nursing and operations leadership roles in both acute care and outpatient settings. She has a strong record of mentorship and fostering multidisciplinary collaboration. Brooke is recognized for combining her highly effective communication style with strong project management skills. Many of her most successful projects have been in the built environment arena, particularly in leading multidisciplinary teams integrating designers, construction professionals, and clinicians in prioritizing efficient and evidence-based design processes.

In addition to her educational degrees, Brooke holds a post-Master’s Certificate in Leadership and Innovation in Health + Design from Clemson University. This program is a collaborative venture between the School of Nursing and the Graduate Program in Architecture and positions her as a leader in this unique domain, bridging design and construction with clinical implementation.

Due to her recognized expertise, Brooke has been selected as a current member of the 2026 Facilities Guidelines Institute (FGI) Health Guidelines Revision Committee (HGRC) for the outpatient document group. The FGI is the body that sets the standards for healthcare planning, design and construction for adoption by the states for regulatory purposes and the promotion of safe practices across all healthcare settings.

Bryan Bulthaup has been working in the IT industry, supporting healthcare accounts as a trusted advisor and professional account executive for over 30 years. He has vast knowledge and experience with IT infrastructure solutions, products, and services. He has extensive experience with managing accounts and projects. He prides himself on his ability to solve problems, recommend the proper solution and provide excellent customer service

Dr. Randal O. Dull, MD PhD is a physician-executive and anesthesiologist long regarded as an
international authority in the field through his research and extensive publications. He has been
recognized as an academic thought leader for two decades and is a highly sought after speaker
for Enhanced Recovery After Surgery (ERAS) programs and for fluid management and
resuscitation.

Over the years, Dr. Dull has also demonstrated a keen business sense with an extensive
understanding of clinical efficiency and workflow in relation to operating room organizational
function, pharmacy cost-effectiveness, and achieving excellent clinical outcomes within a
culture of excellence.

He has successfully led anesthesia departments, operating room management, clinical
innovation and life science technology transfer. In addition, Dr. Dull has served as a Department
Chairman and held two multi-million dollar endowed Chairs of Anesthesiology.

He is a tenured Professor of Anesthesiology with joint appointments to Departments of
Pathology, Physiology, and Surgery at the University of Arizona College of Medicine. Dr. Dull is
also serving as the Medical Director of the Pre-Anesthesia Clinic and Perioperative Surgical
Home, and Director of Anesthesia Operations at Banner-University Medical Center-Tucson
(BUMCT), a level-1 trauma center and the largest tertiary care medical center in Southern
Arizona.

Mary Cockerham is a seasoned healthcare executive with over 25 years of experience in women’s health, breast imaging, and oncology services. She brings expertise in operations, business development, physician relations, and strategic growth.

Mary has led successful engagement with more than 700 physicians across 80+ locations, driving network growth exceeding 30% annually. She has overseen major initiatives, including the implementation and optimization of EPIC EMR systems and the launch of early detection and genetic counseling programs for high-risk patients—boosting both clinical outcomes and downstream revenue.

Mary has designed and developed breast imaging and oncology centers nationwide and holds certifications in EPIC Beacon Oncology, Radiography, and Radiation Therapy. She earned her bachelor’s in Radiation Oncology from the University of Wisconsin.

Certifications & Affiliations

• ARRT Registered in Radiography (R) and Radiation Therapy (T)
• Member, American Society of Radiologic Technologists (ASRT)

Tom Brink is a seasoned healthcare executive with more than 40 years of experience in health systems management, technology, project management, marketing, fundraising and organizational development. Tom’s diverse background and experience include roles as president and CEO of the Indiana University Health Occupational Center and Fairbanks Hospital, a practicing therapist, adjunct faculty professor and owner of his own consulting company, TWB Resource Group.

As a consultant, Tom has worked to assist health systems and non-profit agencies in the development of service lines and improving their performance to better utilize resources and meet their mission and community need to create a better environment.

Sarah Couture, RN, CHC, CHRC, CHPC, brings decades of clinical and healthcare compliance expertise to G2 Group clients. Sarah’s focus is on compliance program effectiveness and development, working with healthcare provider clients to ensure their compliance programs are risk-based to help mitigate the risk of fraud, waste, and abuse. She has served in many compliance program roles, including both in-house and interim, in academic medical centers, hospitals, and physician specialty groups. During her consulting tenure, she has helped dozens of healthcare compliance programs pursue effectiveness through development and implementation of the seven elements of a compliance program, and has worked with many provider types including dental, physician practice, behavioral health, substance use
disorder, skilled nursing, hospital, health system, pharmacy, IRF, and academic medical center and school of medicine. Sarah has helped multiple clients navigate Corporate Integrity Agreements through her work as a Board Compliance Expert for some, and as the Independent Review Organization for others. She also has experience in research compliance and is an expert in clinical research billing matters.

A prolific thought leader with many presentations and publications each year, Sarah is also faculty for the Health Care Compliance Association (HCCA) Compliance Essentials Workshops and Research Compliance Academies. A nurse by background, she has clinical experience in a variety of settings including Skilled Nursing Facilities, inpatient and outpatient pediatrics, and FQHCs and free clinics, and is registered in Indiana.

Kathee Horn has a vast breadth of experience, including Emergency Medical services, Long-Term Care, Acute Long-Term Care, Home Health, Acute Neuro, Pulmonary ICU, Trauma, Critical Care, EMS, Nursing Education, Wound Care (both inpatient and outpatient). She has most recently worked as a Director of Wound Care, but her experience in nursing and nursing leadership spans the fields of Research, Forensics, Emergency Nursing, and Flight Nursing. She has experience in rural, suburban, and metropolitan settings.

Kathee is passionate about maximizing quality of care and educating the next generation of medical professionals to do the same. She also uses her vast knowledge of wound care and therapy processes in both human and veterinary facilities to improve quality of life, across species.

Scott Hamrick brings two decades of experience in Operations (hospital and private practice), ASC administration, Project Management, as well as new building design development to the G2 team. His dynamic experience ranges from building and managing teams responsible for Revenue Cycle Management and Patient Advocacy to guiding a large gastroenterology practice through a time of growth and expansion including two brand new buildings with Ambulatory Surgery Centers and medical office space.

Scott, whose original collegiate education was in English/Creative Writing and Music, brings an air of creativity to his work that is unique in healthcare. This allows Scott and his teams to seek solutions outside of convention to find best practices that are effective, efficient and sustainable while remaining compliant and implemented with the highest regard for quality.

Jan is a registered nurse with 26 years of experience, including 19 years in senior leadership roles across behavioral health and detox/addiction programs in Arizona, Southern California, and Indiana. She is recognized for driving successful hiring, retention, and scheduling strategies that support safe, effective patient care.

Her clinical background spans surgical and wound care, outpatient respiratory services, and interdisciplinary training at Indiana University School of Medicine. Jan also brings a strong foundation in medical sales, having worked with GE Healthcare and Siemens International to deliver critical care equipment to hospitals nationwide—earning top sales awards for performance and customer satisfaction.

As Manager of Adult Services at Community Health Network’s Behavioral Health Pavilion, Jan co-developed the Integrated Recovery Program alongside Dr. Timothy J. Kelly, significantly expanding access to addiction care. She also served as a leadership consultant within the Office of Patient Experience, improving engagement, satisfaction, and outcomes across multiple acute care and outpatient facilities.

Jan is highly focused on the current nursing crisis and fresh strategies to alleviate nursing turnover and strained patient-to-nurse ratios.

Jason Field is a performance oriented healthcare executive with more than twenty (20) years of operational experience in Healthcare Administration. Throughout Jason’s career he has worked within several comprehensive for profit and not profit Health Systems as a CEO and COO.

Jason specializes in hospital service line and physician enterprise optimization. He has a comprehensive understanding of both large and small healthcare system operations, including critical access hospitals and mill levy hospital districts. Jason has extensive experience with all aspects of Physician Enterprise including operations, strategic planning, compliance, physician recruitment and retention, contracting (physician, vendor and third party payor), physician practice acquisition, risk management, state and federal health standards, patient-centered care, revenue cycle optimization and fractional leadership. He has worked with independent and health system operated physician groups, rural health clinics and federally qualified health centers.

Gerry Erb is a visionary entrepreneur and seasoned corporate executive with over 35 years experience in employer healthcare, corporate wellness, medical imaging, devices, and information technology. He has a track record leading healthcare startups, scaling businesses, facilitating buyouts and exits, and managing turnarounds and reorganizations. He has a proven ability to analyze market opportunities, conceive innovative business strategies and business models, recruit strong management teams and implement strategic, operational and technology plans.

Most recently, Gerry was CEO and co-founder of Verve Health, an innovative employer-sponsored health and wellness services provider. Previously, he was COO of RepuCare, a healthcare staffing provider and executive positions at several MRI and ultrasound imaging equipment manufacturers including CEO of Biosound Esaote, VP Cardiology Division of Advanced Technology Labs and VP Marketing of Diasonics.

Dr. Wesley Wong is a seasoned physician executive with over 30 years of clinical and leadership experience across health systems, managed care, and hospital operations. A board-certified neurologist with subspecialties in pain management and neuromuscular disease, he has held executive roles including Chief Medical Officer for St. Vincent Neighborhood Hospitals and VP of Medical Affairs at Tandem Hospital Partners.

Dr. Wong has also served as Chief Integration Officer at Community Health Network and Regional VP for National Accounts at Anthem Blue Cross and Blue Shield. At St. Vincent Hospitals, he led major service lines in neuroscience, pain management, and medical specialties. He played a key role in clinical quality initiatives at Ascension, including leading the Medication Safety Advisory Council across 62 acute care hospitals.

Dr. Wong combines deep clinical insight with operational and strategic expertise to drive physician alignment, quality improvement, and system-wide transformation.

Keith Jewell is a strategic healthcare executive with more than 25 years of experience in finance, business development, physician practice management, hospital operations, and executive leadership. He has worked for community hospitals, teaching hospitals, physician groups and consulting organizations.

Most recently, Keith served as President of St. Mary’s Health in Evansville where he provided strategic, operational, and entrepreneurial leadership for a regional delivery system that includes two hospital campuses and more than 40 outpatient locations. He led the organization’s efforts to explore local models of healthcare delivery that recognize the importance of partnerships, networks, and relationships with those who share a common vision and compatible values.

Keith’s diverse experience includes hospital/physician partnerships, master facility planning, service line development, facility expansion, new hospital development, physician acquisition, surgery center development, service line co-management implementation, and other alignment arrangements.