• Fr. Youssef Tannous, PhD
  Lebanese Music and Musicians | Arab Music and Musicians | Sacred Chants | Ethnomusicological Research: chants, instruments, etc. | Arabo-occidental Musical Inter-influence
• Fr.Badih Hage (El), PhD
  Ethnomusicology | Popular Traditional Music of the Arab Middle East | Bedouin Music | Syriac Music | Arab Music.
• Edward Yerwant Torokian, PhD
  Sacred Music | Western Music Analysis and Theory Courses | Composition and arrangement
• Lena Saadé Gebran, PhD
  Contemporary Lebanese theatre | Sacred theatre | Drama therapy
• Fr. Milad Tarabay, PhD
  Musicology | Ethnomusicology | Sacred Music | Choir Training, Conducting, and Human Vocal

• Nehme Azoury, PhD
  Marketing and Management
• Fr. Georges Azzi, PhD
  Management and Finance
• Badih Baz, PhD
  Management | Business Information
• Madonna Salameh Ayanian, PhD
  Leadership | Human Resource Management | Entrepreneurship | Strategic Management With a main focus on women in the workplace
• Daniele Khalife Fraiha, PhD
  Private equity in general and venture capital in particular | Corporate governance Value creation | Organizational theory
• Mario Sassine, PhD
  Family business and dynastic phenomenon | Corporate governance | Human resources management and social audit
• Antoine Habchi, PhD
  Modern History | Middle-East History | Current affairs and Political Regimes | Leadership
• Nada Sarkis, PhD
  Strategic management | Entrepreneurship | Marketing strategies (consumer behavior, communication, digital marketing)

• Fr. Talal Hachem, PhD
  Canon Law
• Ghada Karam, PhD
  Civil Law | Contract Law | Private International Law | International Arbitration | Internatio0nal Trade Law | Business law
• Haitham Sakr, PhD
  Administrative Law | Human Rights Law | Public Service
• Mathieu Gerth, PhD
  Political Historian of the 20th Century who Specializes on Cold War Anti-Communism | American Politics | Contemporary British History.
• Celine Baaklini Ziade, PhD
  Civil law | contract law | civil liability | named contacts | medical law

Department of Philosophy

• Fr. Georges Hobeika, PhD
  Greek Philosophy
• Fr. Jean (Roland) Akiki, PhD
  Philosophy of Religion
• Marie Fayad, PhD
  Political Philosophy | Nietzschean Thought
• Fr. Jean Reaidy, PhD
  Phenomenology and Contemporary Philosophy
• Randa Abi Aad, PhD
  Philosophical Anthropology | Civilizations issues and cultural mutations | Philosophy and mysticism | Edith Stein
• Fr. Farid Moujabber, PhD
  Philosophy of Science | Posthumanism | Biotechnology and ethics
• Karine Demerjian, PhD
  Ethical Philosophy | Philosophy of Justice | Philosophy of Education

Department of Psychology and Social Sciences

• Mirna Mzawak, PhD
  Sociology of the family | Sociology of religions | Sociology of the youth | Sociology of social work
• Nadine Zalaket, PhD
  The psychological health of the teenager | The impact of the family on the development of the teenager | Care, counselling and listening services

Department of Languages and Literature

• Nicole Saliba Chalhoub, PhD
  Poetic Genres | Contemporary and Present French Fiction | Psychoanalysis applied to Literature | Hermeneutics applied to Literature
• Mireille Issa, PhD
  Medievalism | Medieval-Latinism | Literature (Antiquity, Middle Ages and Renaissance), Languages (Latin and ancient French), History and Anthropology (Middle Ages)
• Lea El Yahchouchi Abi Chaker, PhD
  Sociolinguistics | translation and interpreting | Differentiation instruction with a focus on Business English | Literature: Narrative and psychoanalytical analysis with a focus on Lebanese contemporary novels, among others
• Christelle Stephan Hayek, PhD
  Stylstics | Rhethoric | Theater (16th and 17th centuries – Jean Racine) | Language Teaching | FLE (French as Foreign Language)
• Ranya Salameh, PhD
  Translation Studies | Language Sciences | Translators’ Training | Cultural References | Identity and Intercultural Communication
• Samar El Hage, PhD
  Theater and performing arts | Linguistics and sociolinguistics (especially pragmatics and enunciation) | Rhetoric and communication | Literature
• Rima Mattar Mazraani, PhD
  Cultural interferences in the translation process
• Rabih Nabhan, PhD
  Learning Disabilities and Linguistics | Technology Enhanced Language Learning | Second Language Acquisition | English Language Deficiencies and Applied Linguistics | Discourse Analysis and Linguistic Features

Department of Chemistry and Biochemistry

• Walid Hleihel, PhD
  Human Physiology and Physiopathology
• Naim Ouaïni, PhD
  Chemistry : Food sciences, analytical, didactics, environmental, industrial, physical | Biochemistry : food sciences, analytical, environmental, microbiological
Joseph Saab, PhD
Physico-chemical Properties of Oil Organic Molecules | Aquaeous Solubility of Heavy Hydrocarbons in Static and Dynamic Modes | Vapor Pressure | Equilibria between Liquid-Liquid and Solid-Gas Phases | Potential of Bioaccumulation of Organic Xenobiotics | Thermodynamics of Air-Water Partition | Water and Air Organic Pollution
• Nathalie Estephan, PhD
  Analytical Chemistry : Quality Control, Spectroscopy, Chemometrics and Data Processing
• Walid harb, PhD
  Molecular Simulation and Modeling | Computer chemistry and biochemistry | Molecular and supramolecular chemistry | Green chemistry | Sustainable chemistry

Department of Computer Science and IT

• Charbel Fares, PhD
  Image Processing | Virtual Reality | Robotics | Machine Architecture and Software Engineering

Department of Biology

• Faten El Hage Yahchouchi, PhD
  Basic and applied immunology | Molecular Biology | Genetic Engineering

Department of Mathematics

• Mohamad Kacim, PhD
  Stochastic Process | Time Series | Risk Theory | Survival Models | Probability & Statistics | Spectral Theory | Computational Topology
• Elie Al Ahmar, PhD
  Renewable Energies | Wind Energy | Fault Detection and Diagnosis in Wind Energy Systems | Signal Processing

Department of Religious and oriental Sciences

• Fr. Augustin Mouhanna, PhD
  Theology
• Fr. Ziad Sacre, PhD
  Liturgy | Theology | History

Institute of History

• Fr. Karam Rizk, PhD
  History of Medieval and Contemporary Lebanon
• Fr. Joseph Moukarzel, PhD
  History of Medieval Lebanon
• Fr. Jean-Maroun Maghames, PhD
  Philosophy and Contemporary History
• Fr. Elias Hanna, PhD
  History of Religions and Religious Anthropology

Department of Nutrition and Food Sciences

• Sophie Julien Sukarieh (El), PhD
  Metabolic diseases associated with cancer | Human nutrition | Epidemiological studies | Fundamental biology | Human physiology | Public Health

• Lara Hanna Wakim, PhD
  Food Process Engineering | Food Safety | Quality Insurance in the Food Industry
• Nabil Nemer, PhD
  Chemical Ecology of Insects (Extracting pheromones from insects – Insect-Plant Interactions) | Phytopharmacy or Plants Protection and Pesticides residues | Biological and Integrated Pest Control | Forest Ecology (Invertebrates Population Dynamics)
• Alain Abi Rizk, PhD
  Animal physiopathology (microorganisms, infection, interaction) | Genetic of populations | Cellular Biology, Animal Virology, Animal Oncology
• Joseph Zalake, PhD
  Planning in Artificial Intelligence
• Samar Azzi Achkouti, PhD
  Chemistry of honey and wine | Essential oils | Wineries waste
• Charles Yaacoub, PhD
  Joint Source-Channel Coding; Distributed Video Coding | High Dynamic Range Images; Analysis/Synthesis of 2D/3D Textures | Image Processing; Telecommunication Systems
• Sandy Rihana, PhD
  Medical Engineering | Medical Data Processing (Medical Signals and Medical Images) | Development of Intelligent Support Systems for Medical Diagnosis | Development of Smart Phones and Medical Devices | Medical Information Systems | Brain Computer Interface (Acquisitions, Design, Processing & Control) | Nuclear Medicine & Image Processing
• Joseph El Assad, PhD
  Energy Efficiency | Renewable Energies | Energy Policy | Mechatronics | Optoelectronic Sensors
• Nemr El Hajj, PhD
  Composites & Advanced Materials | Agro-composites | Plastics Recycling
• Tilda Karkour Akiki, PhD
  Renewable Energies: Photovoltaic Panels and Fuel Cells | Sustainable Development: Natural Systems Capacities and Natural Resources
• Youssef El Rayes, PhD
  Process engineering applied to Food and Wine | Membrane processes, Microbial Interactions | Secondary Metabolites and Bioactive compounds from microorganisms | plants and food wastes
• Nancy Zgheib Tabet, PhD
  Synthesis and characterization of hybrid organic/inorganic colloids using heterophase polymerization techniques (dispersion, emulsion and miniemulsion polymerizations) | Biomass and biofuel production from microalgae | Biodiesel production from waste cooking oil | Recycling of used motor oil | Recycling of plastic wastes; design | Simulation, and study of the economic feasibility of chemical processes

• Fr. Jean Azzam, PhD
  Biblical Sciences
• Fr. Ayoub Chahwan, PhD
  Biblical Theology
• Fr. Gaby Hachem, PhD
  Theology
• Fr. Wahib Khawaji, PhD
  Moral Theology
• Fr. Hady Mahfouz, PhD
  Biblical Sciences
• Fr. Antoine Jabbour Mikhael, PhD
  Théologie (Sacra Theologia)
• Fr. Marwan Azar, PhD
  Theology
• Fr. Antoine Ahmar (Al), PhD
  Catholic Theology
• Fr. Charbel Chlela, PhD
  Ethic Fundamental Theology | Bioethics | Familial and sexual ethics | Health pastoral care: assistance to ill people and terminally-ill patients
• Fr. Michel Abou Tacca, PhD
  Canon Law
• Fr. Charbel Kayrouz, PhD
  Practical and pastoral theology | catechesis | religious pluralism

• Antoine Fichfich, PhD
  Architecture
• Paul Abi Khattar Zgheib, PhD
  Photographic Image | Sacred Art | History (micro history)
• Hany Kahwaji-Janho, PhD
  Archaeology and the Built Heritage Restoration.
  Research topics: Roman temples architecture in the Near East, Christian Religious architecture in Lebanon, Mandate period architecture in Lebanon
• Victor Takchi, PhD
  Computer-aided Design | Graphic Database Management for Architecture | Virtual Space and Communication Technologies in Architecture | Urban Design (mainly Mediterranean and Gulf cities)
• May Farhat, PhD
  History of Art; Islamic Architecture in general; Safavid and Ottoman Architecture (Iran, Ottoman Empire), in particular.