Our National Team
Corporate Staff
Elizabeth Moore Sullivan, BSN, MPH
President and CEO
Elizabeth is a Registered Nurse with a Master’s degree in Public Health Management. She has more than 35 years of experience working in healthcare, including work in prevention, clinical disease management and administration.
In 2008, Elizabeth and a group of 4 partners co-founded Integrated Corporate Health, LLC (“ICH”), which was later renamed to Integrated Health 21. Prior to forming ICH, Elizabeth spent more than 20 years leading management and operations in the healthcare field. From 1989 to 1998, she served as Executive Director of Main Medical Inc.’s clinical services. She was instrumental in the integration of two freestanding centers into hospital departments. From 1988 to 2004 she expanded her role as the Vice President of Main Medical Inc., where she was responsible for managing operations and long range planning for the cardiac care division, outpatient imaging network, customer service and human resource departments.
Nat Pauley
Vice President, Operations
Nat began his journey with Integrated Health 21 by assisting with building the business model used today, over 10 years ago. Through a hands-on approach, he has worked diligently with clients and partners to create an effective logistics strategy for a national distribution of services.
In addition to his vast skill base as the Vice President of Operations, Nat brings over 20 years of experience with managing and performing nationwide cardiovascular nuclear screenings. He now plays a crucial role in the oversight of the account management and the data management departments and daily team operations. Nathaniel is a graduate of Edinboro University of Pennsylvania.
Alan Utter, Ph.D., MPH
Vice President, Business Development
Alan graduated from the University of Pittsburgh with a Ph.D. in exercise physiology and a M.P.H. in epidemiology. He served as a Professor of Health and Exercise Science over a 20 year period and also Director of the Health Promotion degree at Appalachian State University. Alan taught courses in epidemiology, chronic disease/risk reduction and mentored undergraduate and graduate students in health/exercise science research. Alan also served as the Provost and Vice-President for Academic Affairs at Texas Woman’s University and Provost and Executive Vice-Chancellor for Academic Affairs and Research at Arkansas State University.
He is an American College of Sports Medicine (ACSM) Fellow, an ACSM Certified Exercise Specialist for Preventive and Rehabilitative Exercise Programs and an ACSM Registered Clinical Exercise Physiologist. He has over 100 peer-reviewed articles on the topics of fitness, sports medicine, and clinical nutrition.
Michael Gray
Director of Clinical Services
As Director of Clinical Services, Michael is responsible for overseeing company projects and business relationships to ensure that IH21 products and services exceed client expectations in meeting health improvement and cost reduction goals. Michael is an experienced Exercise Physiologist with a background in Functional Fitness and Movement, earning his degree in Exercise Science at the University of Akron.
Paul Meade
Director of Procurement and IT Services
Paul Meade is the Director of Procurement and IT Services at Integrated Health 21, overseeing the Supply Management Department and IT Department. He has worked at IH21 since 2013. Paul graduated from the University of Pittsburgh with a bachelor’s degree in Supply Chain Management and Business Information Systems. He is also a Certified Associate in Project Management.
Matt Scala
IT Manager
Matt has served as IT Manager for Integrated Health 21 for four years. Matt is responsible for oversight of IT infrastructure and serves as the security officer. He has guided Integrated Health 21 in becoming SOC 2+HITRUST CSF compliant. He has owned a technology consulting business since 1998 specializing in computer networking, sales, repair, and web design.
Matt has partnered with Carnegie Learning, a division of Carnegie Mellon University, installing their Cognitive Tutor software in major school districts in New York, Detroit, Florida, Colorado and Ohio.
Aisha Roman
Data Manager
Aisha holds over 6 years of experience, she has extensive knowledge on Data Processing for all services we provide, including COVID-19 rapid testing and vaccines clinics. Aisha is currently improving efficiencies related to patient and customer service standards.
She is a dedicated team member and assists clients through attention to detail and strong problem solving skills. She uses her positive attitude and tireless energy to encourage others to work hard and succeed. She currently holds a Bachelor’s Degree in International Business.
Clinical Professional Team
Hannah J. Burkholder, DNP, CRNP
Family Nurse Practitioner
Hannah is a Board Certified Family Nurse Practitioner whose area of interests include primary care, health promotion, and disease prevention among the adult population. She earned a Bachelor of Science in Nursing degree with a minor is Psychology from Indiana University of Pennsylvania in 2013. She continued her education at The University Pittsburgh where she earned a Doctorate of Nursing Practice in 2016. Following graduation she practiced as a primary care provider to the adult population where she took a special interest in mental health. While her time in primary care she worked on the Allegheny Health Network Telehealth Medical Team and took a leading role in the triage and delivery of Monoclonal Antibody Therapy for high risk COVID-19 patients.
In November, 2021 she joined the Integrated Health 21 clinical team to provide clinical oversight and help guide the development of new health promotion products. She serves as the lead for the onsite clinic and provides medical consultation for nursing staff and patients as needed. Along with Dr. David Natali, Hannah works to maintain all IH21 medical policies and procedures in accordance with state and national standards.
David G. Natali, MD
Medical Director
In 2013 Dr. David Natali, a Board Certified Emergency Medicine Physician, joined Integrated Health 21 to serve as Medical Director. In his role, Dr. Natal reviews medical protocols and policies, guides the development of new services, and oversees the CLIA laboratory. Through the University of Pittsburgh, Dr. Natali earned a BS in Biochemistry and a Medical Degree from Pittsburgh Medical School. Between 1990–2000, Dr. Natali was appointed as Medical Director of the Forbes Regional Hospital Emergency Department and then Forbes Emergency Medicine Pres hospital system between 1998-2002. In addition, he has served on the Board of the West Penn Allegheny Health System and is Past President of the Forbes Health System medical staff. He continues to work clinically as an emergency room physician in addition to his leadership role at Integrated Health 21.
Deborah A. Stegman, RDN, Certified Health Coach
Clinical Manager/Health Education Coordinator
Deborah A Stegman, RDN, is a Registered and Licensed Dietitian and ACE Certified Health Coach with a Degree in Nutrition/Dietetics and Food Science from Middle Tennessee State University. She has a strong background in clinical, community, and corporate health & wellness programming.
Deb has over two decades of experience coaching, motivating, and teaching the skills necessary to enable individuals to take an active role in their health and wellness. Deb is the Health Coaching team leader and works with employees on a daily basis empowering them to make lifestyle changes to improve health and reduce their overall health risk. She is also a member of the Clinical Management Team and the Health Education Coordinator and Facilitator at IH21. She has been with Integrated Health 21 for the past 6 years and loves working alongside this great group of people who are dedicated to employee and community health and wellness.
Jessica Perenovich, CNMT
Senior Client Manager
Jessica Perenovich, Senior Client Manager, is a healthcare professional with over 20 years of experience in cardiac care service delivery. Jessica has poise with her client and personnel management styles and works to insure that her team is an extension of her quality expectations in the field. She works closely with clients and staff to customize on-site events and program design. Jessica graduated from the Community College of Allegheny County with a degree in Nuclear Technology.
Bridget Grassi, CNMT
Senior Client Manager
Bridget Grassi, Senior Client Manager, is a healthcare professional with over 20 years of experience in cardiac care service delivery. During this time, Bridget has gained extensive knowledge with complex on-site wellness screenings of multiple variates. She has been instrumental in creating procedures to improve efficiencies while upholding our high levels of patient and customer service standards. Bridget is a graduate of Mercy Hospital, School of Radiologic Technology and University of Findlay, Institute of Nuclear Medicine.
Midwest Division
Meg Shad
Regional Director – Midwest Division
Jennifer DiBiasi
Senior Account Executive
Jill Fink
Administrative Manager
Rheannon Kiddoo
Account Executive
Jennifer Lesser
Coaching Supervisor
Fitness Essentials Team
Beth Fedorowich
Principal
Beth holds a Masters degree in Physical Therapy, is a Certified Exercise Physiologist and Certified Strength and Conditioning Specialist. She founded Fitness Essentials LLC in 1986.
Education
Chatham University, Pittsburgh, PA
M.S., Physical Therapy; L.P.T., Commonwealth of PA (2000)
Slippery Rock University, Slippery Rock, PA
B.S., Health and Physical Education; Certification/Minor in Sports Management (1984)
Professional Certifications
American College of Sports Medicine, Certified Exercise Physiologist (CEP)
American Heart Association, CPR/AED certified
National Strength & Conditioning Association, Certified Strength & Conditioning Specialist (CSCS)
Memberships
American College of Sports Medicine (ACSM)
IDEA Health & Fitness Association
National Strength & Conditioning Association (NSCA)
Matt Proskin
Personal Trainer
Matt has been training with Fitness Essentials since September 9, 2012. He is a Certified Strength and Conditioning Specialist, a National Academy of Sports Medicine Performance Enhancement Specialist and holds a USA Hockey Coaching Certification Level I, II and III.
Education
California University of Pennsylvania, California, PA
M.S., Exercise Science and Health Promotion: Performance Enhancement and Injury Prevention (2005)
University of Pittsburgh, Pittsburgh, PA
B.S., Movement Science with a specialization in Exercise Science (2003)
Professional Certifications
National Strength & Conditioning Association, Certified Strength and Conditioning Specialist (CSCS)
National Academy of Sports Medicine, Performance Enhancement Specialist (PES)
USA Hockey Coaching Certification Level I, II and III.
American Red Cross, CPR/AED certified
Memberships
National Strength & Conditioning Association (NSCA)
Chad Buchman
Personal Trainer
Chad joined Fitness Essentials in August of 2020. He is a NASM Certified Personal Trainer, and USA Weightlifting Level 1 Sports Performance Coach. Chad holds NASM certificates as Performance Enhancement Specialist and Corrective Exercise Specialist. He most recently worked as an Exercise Scientist/Personal Trainer for Body Dynamics, Inc. in Falls Church, Va.
Education
University of Pittsburgh, Pittsburgh, PA
B.S., Health & Physical Activity; concentration in Exercise Science (2010)
Professional Certifications
National Academy of Sports Medicine, Certified Personal Trainer (CPT)
National Academy of Sports Medicine, Performance Enhancement Specialist (PES)
National Academy of Sports Medicine, Corrective Exercise Specialist (CES)
American Red Cross, CPR certified (adult, child and infant CPR, plus AED)
USA Weightlifting Level 1 Sports Performance Coach
Karly Balon
Personal Trainer
Karly joined Fitness Essentials in July of 2021. She is a certified personal trainer and earned her Bachelor of Science in Exercise Science from Slippery Rock University and her Master of Science in Sports Science from the University of Pittsburgh.
Education
University of Pittsburgh, Pittsburgh, PA
Master of Science in Sports Science (2021)
Slippery Rock University, Slippery Rock, PA
Bachelor of Science in Exercise Science (2020)
Professional Certifications
National Academy of Sports Medicine, Certified Personal Trainer (CPT)
Gavon Guanzon
Personal Trainer
Gavon joined Fitness Essentials in August of 2022. He is a certified exercise physiologist, and earned his Bachelor of Science in Exercise Physiology from West Virginia University.
Education
West Virginia University, Morgantown, PA
Bachelor of Science in Exercise Physiology (2020)
Professional Certifications
American College of Sports Medicine, Certified Exercise Physiologist (EP-C)
American Heart Association, ACLS and BLS provider
For more information or to schedule, please call for an appointment.
1 800-451-6889
