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Systems Department · Precision Medicine

Medicine Through a
Systems Medicine Lens

Network Medicine · Immunology · AI & Modeling · Precision Pathology · Complexity Science · Clinical Modeling

Systems

Based Thinking

AI

Driven Insights

100%

Integrated Approach

Board

Certified Standard

Core Department

The Systems
Medicine
Department

ABOPM's Systems Medicine Department brings together leading experts in computational biology, network science, and clinical data modeling to redefine how physicians understand disease at scale. From systems biology and network medicine to AI-driven clinical modeling and pathway analysis, our faculty translate complex multi-omic data into actionable frameworks for precision diagnosis and individualized treatment.

Rather than isolating single biomarkers or pathways, our department trains clinicians to think in networks — mapping the dynamic interplay between genes, proteins, metabolites, and environmental exposures across time. Each discipline is integrated into a unified systems framework, equipping physicians to interpret longitudinal and population-level data alongside individual molecular signatures.

5+ Faculty
5 Disciplines
1 Department
Multi Omic
Systems Medicine Disciplines
Systems Medicine Department · ABOPM

Where Whole-System Thinking Meets
Clinical Purpose

The Systems Medicine Department at ABOPM stands at the frontier of integrative clinical science — training physicians to apply systems-level frameworks to diagnosis, treatment, and prevention, bridging the complexity of human biology with the demands of real-world patient care across every specialty.

Integrative Research

Advancing research at the intersection of physiology, molecular biology, and clinical science — developing systems-level models of disease onset, progression, and therapeutic response that no single reductionist lens can capture.

Clinical Translation

Bridging systems medicine science and bedside practice — developing board-certified frameworks for whole-patient disease modeling, dynamic treatment adaptation, and systems-informed care pathways across complex and chronic conditions.

Physician Education

Building the next generation of systems medicine clinicians through rigorous board standards, interdisciplinary training, and collaboration across physiology, pharmacology, computational modeling, endocrinology, and translational research.

"Medicine has long treated symptoms in isolation. The Systems Medicine Department at ABOPM trains physicians to see the whole — understanding how feedback loops, network dynamics, and emergent biology shape every patient's unique clinical reality."

American Board of Precision Medicine · Systems Medicine Department
Systems Medicine Department · ABOPM

Translating Whole-System Thinking
Into Clinical Impact

The human body does not fail one pathway at a time. Disease emerges from the breakdown of integrated systems — dysregulated feedback loops, disrupted homeostatic circuits, and cascading network failures that no single specialty or biomarker can fully capture. Thinking in systems is not an advanced option for elite researchers — it is the clinical imperative of modern medicine.

Systems medicine equips clinicians to move beyond organ-siloed diagnosis and into whole-patient, whole-system understanding — modeling how physiological networks interact, how interventions ripple across biological circuits, and how to deliver care that addresses the true complexity driving each patient's disease.

Systems Medicine Immune System Endocrine System Cardio- metabolic Neuro- endocrine Gut-Brain Axis Feedback Loops Dynamic Modeling Clinical Phenotypes Precision Therapeutics

By mastering systems medicine, clinicians gain the power to:

01
See the Whole Patient
Move beyond organ-siloed thinking to understand the patient as an integrated biological system — recognizing how immune, endocrine, metabolic, and neurological networks interact to produce the clinical picture you see at the bedside.
02
Model Disease Dynamically
Apply systems-level frameworks to map how dysregulation propagates across physiological circuits — identifying the upstream network failures that drive chronic and complex disease long before downstream symptoms become irreversible.
03
Interpret Emergent Clinical Patterns
Recognize the emergent clinical phenotypes that arise from system-wide dysregulation — connecting seemingly unrelated findings into a coherent disease model that guides more accurate diagnosis and more effective therapeutic strategy.
04
Intervene at the System Level
Design treatment strategies that target root network dysregulation — selecting, sequencing, and monitoring interventions that restore systemic balance rather than suppressing individual symptoms, for more durable and meaningful outcomes.
05
Lead the Future of Clinical Care
Become the systems-trained clinician your institution needs — the physician who bridges molecular science, biological complexity, and bedside medicine into a unified clinical strategy that transforms outcomes for the most challenging patients.

Why Systems Medicine Fluency Is Non-Negotiable

The complexity is real. The frameworks exist. The question is, are you equipped to apply them?

Patient Outcomes

Systems medicine approaches consistently outperform single-target strategies in complex and chronic disease — delivering measurably better outcomes by treating the dysregulated system, not just the presenting symptom.

Future-Ready Practice

Digital health platforms, AI-driven clinical modeling, and whole-patient phenotyping are reshaping care delivery — physicians fluent in systems medicine will lead the next generation of precision clinical practice.

Clinical Authority

Board certification in systems medicine marks you as the physician who sees the whole picture — a rare integrative clinician capable of leading precision medicine programs, complex care teams, and institutional transformation.

Interdisciplinary Impact

Systems medicine is the universal language of complex care — applicable across oncology, endocrinology, immunology, cardiology, neurology, and every specialty where disease crosses organ boundaries and demands a whole-patient response.

Active research areas driving systems medicine forward:

01
Whole-Patient Physiological Modeling
Developing integrative computational models of human physiology that capture cross-system interactions — linking immune, endocrine, metabolic, cardiovascular, and neurological networks to predict how disease propagates across organ systems and how therapeutic interventions ripple through the whole patient.
02
Feedback Loop & Homeostasis Research
Mapping the regulatory feedback circuits that maintain physiological homeostasis — identifying where dysregulated loops drive chronic disease, where compensatory mechanisms mask underlying pathology, and where targeted interventions can restore systemic balance most effectively.
03
Cross-Specialty Disease Modeling
Building systems-level models of complex, multisystem diseases — metabolic syndrome, autoimmune conditions, neuropsychiatric disorders, and cardiometabolic disease — that cross specialty boundaries and require whole-patient frameworks to understand, classify, and treat effectively.
04
Digital Twin Development
Advancing patient-specific digital twin models that integrate molecular, physiological, and clinical data to simulate disease trajectories and predict individualized treatment responses — enabling virtual clinical decision support grounded in each patient's unique biological reality.
05
Systems-Level Biomarker Validation
Identifying and validating biomarker panels that reflect the state of entire physiological systems rather than isolated pathways — achieving the diagnostic sensitivity, prognostic power, and treatment-monitoring capability that single-analyte markers consistently fail to deliver in complex disease.
Systems Medicine Research · ABOPM
Pushing the Frontier of Integrative Clinical Science

The systems medicine transformation is not a future event — it is happening now. Whole-patient physiological modeling, digital twin development, and cross-specialty disease frameworks are actively reshaping how complex disease is understood, predicted, and treated across every clinical discipline.

The ABOPM Systems Medicine Department positions clinicians at the center of this transformation — equipping them with the integrative science literacy, computational frameworks, and board-certified credentials to lead whole-patient precision medicine in any specialty.

$12.4B
Digital health & systems medicine market by 2030
70%
Of chronic disease crosses two or more organ systems
Better outcomes with systems vs. organ-siloed care
Explore Blog Topics Read clinical insights, case studies & systems medicine updates on our blog
Immunology Department · ABOPM

Meet Our Leadership

Director of Immunology

Derek Haaland, M.D., M.Sc., F.R.C.P.C. — Director of Immunology
Director
Immunology
Director of Immunology Allergy & Immunology Rheumatology

Derek Haaland, M.D., M.Sc., F.R.C.P.C.

Allergy, Immunology & Rheumatology Specialist · Associate Clinical Professor, McMaster University
"Dedicated to advancing patient care at the intersection of allergy, immunology, and rheumatology — bringing specialized expertise in complex autoimmune and inflammatory conditions to precision medicine education and clinical practice."

Born in Sudbury, Ontario, Dr. Haaland earned his Bachelor of Science in Biomedical Sciences and Master of Science in Nutritional Sciences from the University of Guelph, before completing his Doctor of Medicine (MD) at Dalhousie University. He then completed his Internal Medicine residency at McMaster University, followed by a combined fellowship in Allergy & Immunology and Rheumatology, and later the prestigious Geoff Carr Lupus Fellowship.

His extensive subspecialty training has positioned him as a leader in the diagnosis and treatment of complex autoimmune and inflammatory conditions. Dr. Haaland currently serves as an Associate Clinical Professor at McMaster University and an Assistant Professor at the Northern Ontario School of Medicine in Sudbury, where he is actively involved in medical education and mentorship.

He recently relocated his practice from Barrie to Orillia, where he continues to provide expert precision care in allergy, immunology, and rheumatology. He resides in Shanty Bay with his wife and three sons.

3
Subspecialty Fellowships
FRCPC
Royal College Certified
2
Academic Professorships
Connect on LinkedIn
Paolo Reho, PhD — ABOPM Faculty Member, Research & Academic Affairs
Faculty Member
Research & Academic Affairs
Faculty Member · Research & Academic Affairs Columbia University · Mailman School NIH / NINDS Alumni

Paolo Reho, PhD

Associate Research Scientist · Dept. of Environmental Health Sciences · Columbia University · PhD, University of Pavia (Italy)

Dr. Reho earned his PhD in Genetics, Molecular and Cellular Biology from the University of Pavia and completed a Specialization in Medical Genetics at the University of Florence. He then joined the National Institute of Neurological Disorders and Stroke (NINDS), NIH as a postdoctoral fellow, investigating the genetic and epigenetic mechanisms underlying neurodegenerative diseases including Lewy body dementia and multiple system atrophy.

Now an Associate Research Scientist at Columbia University's Mailman School of Public Health, Dr. Reho applies integrative multi-omics — genomics, epigenomics, transcriptomics, metabolomics, and exposomics — to study molecular drivers of neurodegeneration. His recent work identified transcriptional modulations in neuron-derived extracellular vesicles associated with Alzheimer's disease, and as part of the IndiPHARM Project (PI: Dr. Gary W. Miller), he explores how genomics and exposomics shape individual drug responses. He is a recipient of the Columbia University ADRC Research Education Core Award and an active member of the International Consortium for Dementia with Lewy Bodies.

Multi
Omics Researcher
NIH
NINDS Alumni
Columbia
Mailman School
ADRC
Research Award Recipient
Connect on LinkedIn

Faculty Members

Our faculty roster is growing — announcements coming soon.

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Department Spotlight

Precision Oncology
Department

The ABOPM Precision Oncology Department trains physicians to integrate tumor genomics, liquid biopsy, immunoprofiling, and targeted therapeutics into individualized treatment strategies — moving beyond population averages to treat each cancer as the unique disease it is.

Visit Department Page
$560B
Oncology Market by 2030
100%
Tumors Have a Molecular Story
Board
Certified Framework
Multi
Disciplinary Faculty
Why This Department Matters

Cancer care is moving from one protocol for everyone to a therapy built around each tumor's biology.

Precision Oncology sits at the core of ABOPM's mission because cancer is the clearest proof case for precision medicine itself: every tumor carries a distinct genomic signature, and treating it as generic disease rather than individual biology costs patients time, response, and survival.

By establishing a board-certified standard for interpreting tumor genomics, monitoring treatment response, and matching patients to targeted and immune therapies, ABOPM gives physicians a credentialed framework the field currently lacks — and positions the organization at the forefront of where oncology is headed.

Sets the Clinical Standard

Establishes a rigorous, board-certified benchmark for genomic-driven cancer care where none currently exists.

Anchors a $560B Field

Prepares physicians for the fastest-growing segment of precision medicine, where genomic-guided treatment is now standard of care.

Strengthens ABOPM's Credibility

Demonstrates the depth of ABOPM's multidisciplinary faculty and reinforces its standing with partners, grantors, and academic collaborators.

Core Clinical Focus Areas

Comprehensive Genomic Profiling

Somatic mutation analysis, copy number alterations, gene fusions, and mutational signatures across all tumor types.

Liquid Biopsy & ctDNA Monitoring

Real-time treatment response monitoring, minimal residual disease detection, and early resistance identification.

Immune Microenvironment Analysis

TMB, MSI status, PD-L1 expression, and TIL infiltration to identify immunotherapy responders.

Resistance Mechanism Mapping

Identifying acquired resistance pathways and adapting therapeutic strategy before clinical progression.

What Board Certification Equips You To Do
Interpret Genomic Profiles

Identify actionable somatic mutations, copy number alterations, and gene fusions across every tumor site.

Lead Molecular Tumor Boards

Guide institutional precision cancer programs and complex genomic treatment decisions.

Monitor with Liquid Biopsy

Use ctDNA analysis to detect minimal residual disease and adapt therapy in real time.

Select Immunotherapy Precisely

Identify which patients respond to checkpoint inhibitors vs. combination or alternative immune strategies.

Every tumor has a molecular story.
Are you trained to read it?

Genomics Department · ABOPM

Shaping the Future
of Precision Medicine

As precision medicine continues to evolve, genomics will play an increasingly central role in redefining how disease is understood, predicted, and treated at the molecular level.

The Genomics Department at ABOPM remains committed to advancing this field through scientific leadership, clinical innovation, and collaborative discovery. Together with our global community of physicians and researchers, we are helping shape the future of next-generation healthcare.

Featured Insights

Insights Shaping
Precision Medicine

Explore ABOPM perspectives on genomics, multi-omics, systems thinking, clinical innovation, and the future of physician leadership in precision medicine.

Multi-Omics Clinical Innovation Precision Prevention Physician Leadership
Digital Twins in Medicine: Simulating Human Health

Digital Twins in Medicine: Simulating Human Health

Discover how targeted therapies are transforming precision oncology by matching cancer treatments to genetic mutations, enabling more personalized and effective care. ...more

On the Frontier

July 15, 20269 min read

Precision Medicine in Cardiology: Identifying Risk Before Disease Develops

Precision Medicine in Cardiology: Identifying Risk Before Disease Develops

Discover how genomics, biomarkers, and precision cardiology help identify cardiovascular risk early and enable personalized prevention. ...more

Precision Medicine in Action

July 08, 20268 min read

Targeted Therapies in Oncology: Matching Drugs to Mutations

Targeted Therapies in Oncology: Matching Drugs to Mutations

Learn how targeted therapies match drugs to cancer-driving mutations, advancing precision oncology and improving treatment outcomes. ...more

Precision Oncology

July 01, 20269 min read

Advancing education, certification, and leadership to shape a genomics-driven, data-intelligent future of healthcare.

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