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Bachelor of Science in Health Sciences


With a Bachelor of Science in Health Sciences, you can pursue healthcare industry roles in healthcare administration, general health sciences, human development and more. 

Complete 52 credits from the B.S. in Health Sciences coursework toward the 124-credit Bachelor Degree Completion program to earn your degree. 

Merrimack’s B.S. in Health Sciences core courses provide a solid foundation in health sciences, while health sciences and interdisciplinary electives allow you to align your studies with your career goals with classes in areas such as health policy, healthcare systems, epidemiology, human pathophysiology, psychology, leadership, HR management and conflict management.

Quick Facts:

  • 100 percent online
  • Only pay for the courses you need
  • Credit for prior coursework and certifications

Take the next step and learn more about Merrimack’s Bachelor Degree Completion program.

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Graduates with a bachelor’s in health sciences earn an average base salary of $69,000 annually.


Source: Payscale, 2025

B.S. in Health Sciences Coursework


All students must earn a total of 124 credits to complete a bachelor’s degree. To earn a Bachelor of Science in Health Sciences, students complete 20 credits of core and required coursework. The remaining 32 credits must include 16 credits of health sciences and 16 credits of open electives. Up to 90 credits may be transferred from prior coursework, such as an associate’s degree, as well as professional certifications and more.

Professional Core Courses (3 courses)

Basic methods of statistical inference, including the organization and analysis of data, sampling theory, point and interval estimation, hypothesis testing, correlation and regression analysis and analysis of variance. Statistical software will be used throughout this course. Credits: 4

An introduction to biological principles of cell and molecular biology. This course is for science majors. Key topics include cell structure and function, energy transduction, the flow of genetic information, cellular reproduction and intracellular and intercellular communication. Laboratory investigations are integrated with the lecture material and introduce students to the theory and practice of the scientific method and the application of basic techniques in cell and molecular biology. Credits: 4

This chemistry course is for science majors. Topics include the composition of matter, the mole, stoichiometry, atomic structure, molecular bonding and structure, thermochemistry and gases. Emphasis is placed on problem-solving techniques. The laboratory offers experiments to supplement the lecture material. Credits: 4

Required Courses (6 courses)

An introduction to the structure and function of the human body. This course focuses on the basic principles of cells and tissues, muscular, skeletal, central and peripheral nervous systems. We take a regional approach to anatomy and physiology this semester in an effort to enhance your learning and understanding of the human body. This course combines lecture and lab material as a method to provide the opportunity for the student to understand, acquire and develop the practical skills necessary to comprehend the structure and function of the human body. Credits: 4

This course continues the human anatomy and physiology topics and includes the circulatory, respiratory, digestive, urinary and reproductive systems. The laboratory is a required component that provides an opportunity for the student to further develop and apply the practical skills necessary to comprehend the structure and function of the human body. Credits: 4

Public health aims to understand the occurrence and causes of disease within populations with the goal of prevention and health promotion, through changes in individual behavior, control of infectious disease and environmental health factors, and social and political organization for health improvement. The aim is to describe the patterns of selected diseases in populations, to explain the causation of disease at the cell/physiological to social levels, to predict disease occurrence and to control disease through prevention strategies aimed at individuals, communities and governments. Credits: 4

This course focuses on health behavior theories and strategies to promote individuals’ healthy lifestyles. In addition, students explore and apply theoretically based principles and strategies to real-life cases. Emphasis is placed on improving students’ competency in understanding health behaviors in the modern world and the design of theory-based interventions to improve health behaviors. 3 credit hours are devoted to didactic lecture; 1 credit hour is devoted to activity-based experiential learning. Credits: 4

This course studies the effects, benefits and sources of macronutrients and micronutrients as they are utilized in sports performance and physical activity. It includes an overview of nutritional concepts and nutritional needs for an active population. Special focus is placed on nutrition timing, development of dietary plans based on activity-specific needs, and energy expenditure during different stages in life. Credits: 4

This work-study experience is co-supervised by the internship coordinator and a mentor in the workplace. Students are placed according to interest and career path in a clinical, academic, community or industrial setting for the purpose of gaining hands-on experience in the healthcare field. Students who volunteer for an internship in clinical, academic, and community settings provide a public service to the facility or program. Credit: 4

*These courses are currently offered online in a six-week format (summer only).

Choose Four Health Sciences and Interdisciplinary Electives:

Health Sciences Electives

This course is part of the Bachelor Degree Completion Program. It is an introduction to physical activity and its benefits on health and wellness. As part of the course, students develop an understanding of the basic principles of fitness across the lifespan and how physical activity can improve an individual’s health and wellness. The course allows students to engage in different technologies and activities designed to improve their knowledge and abilities in the promotion of physical activity and wellness. Credits: 4

This course analyzes the sources of stress, physical and psychological effects, and explores how a positive stress mindset contributes to stress resilience in challenging times. This course delves into and applies the rich insights of the new science of stress and explores how the mind/body connection influences the effects of stress, physically and psychologically. Concepts covered include stress mindset for peak performance and inner strengths and social supports to promote resilience to anxiety and stress. Credits: 4

Designed to examine the various issues, policies and procedures involved with the administration of a health care facility, this course allows students to expand their cultural literacy through an exploration of varied theories and models of cultural competence through the lens of health care. Students examine and analyze through oral and written assignments the roles of cultural differences, including cultural attitudes, beliefs and expectations as they pertain to effective health care in diverse settings. An emphasis is placed on creating culturally competent health care providers, who understand the importance of delivering health care to all individuals regardless of race, ethnicity, sexual orientation, religion, class and ability both physically and cognitively. Credits: 4

The purpose of this course is to provide an introduction to health policy, which is the ways in which the government plays a role in overall health and health care. This course provides an overall understanding and analysis of a range of health policy issues and the U.S. health care system, including health insurance, health economics, individual rights in health care and health care quality and access. Credits: 4

This class is an introduction to basic concepts in epidemiology, the science of public health. Epidemiology is concerned with the distribution and determinants of health and disease, injury, disability, morbidity and mortality in populations. Topics include history, epidemiological measurements of disease occurrence, descriptive epidemiology and patterns of disease, establishing association and causality, types of study designs, disease outbreak investigation, public policy and social and behavioral epidemiology. Credits: 4

This is the study of human physiology altered by pathological conditions, injury and disease. The individual organ systems, their diseases, diagnosis and treatments are considered in a systemic manner with an emphasis on conditions important to community health. This seminar/laboratory course builds upon the principles and foundations of prerequisite courses and enhances the knowledge of general medical conditions and the ability to perform a more thorough investigation and patient evaluation, and execute basic clinical examination and laboratory science diagnostic procedures. Credit: 4

The purpose of this course is to provide students with an introduction to abnormal psychology. Students study psychological dysfunction that is associated with distress or impairment. Topics covered include serious mental illness as well as anxiety, stress and personality disorders. Content is organized in accordance with the DSM-5 as part of an integrative approach that includes the interaction of biological, developmental and social factors on the description, etiology, course and treatment of mental disorders. Credits: 4

This course explores the development of a typical human being from conception to death. It investigates patterns of change in biology, cognition, personality, social interaction and relationships that take place throughout the lifespan. It also considers several conceptual issues, including progression and regression, health and illness and normality and abnormality. Note that students who have already received credit for PSY 2300 cannot receive credit for PSY 2310. Credits: 4

This course provides an overview of how health care and public health are organized and how their services are delivered in the United States. Topics covered include public policy (including U.S. health reform initiatives), organization of healthcare systems, components and operation of healthcare organizations (including e-health delivery), professional roles and accreditation and legal and regulatory issues (including licensure requirements). Credits: 4

Interdisciplinary Electives

This is a broad survey course, providing a comprehensive overview of several human resource functions, including recruitment and selection, compensation, training, performance evaluation and labor and employee relations. Students consider HRM topics as they relate to all employees with different roles and perspectives for supervisors and subordinates, and how these topics apply to creating strategic directions for an organization. Using an applied setting focus, instruction methods combine interactive lectures, experiential exercises, current events, case review and external project analysis and presentation. Credits: 4

This course explores theories of leadership, leadership philosophies and styles, as well as how leaders achieve institutional goals in an increasingly complex and challenging world. It addresses questions such as who can be a leader, society’s biases and norms about what constitutes leadership, the differences between leadership styles (i.e. collaborative, cooperative, problem-solver, and hierarchical), concepts such as mentorship and sponsorship, as well as the challenges, opportunities and obstacles faced by marginalized groups who seek leadership positions. Students have an opportunity to address their relationship to leadership and strengthen their capabilities through interactive and engaging assignments and activities, including Harvard’s Implicit Association Test, Myers-Briggs Type Indicator and Leadership Style Self-Assessment and Optional Thinking Leadership Assessment, among others. Credits: 4

Evaluating and transferring knowledge in team-based environments with diverse groups of employees can be challenging. Leaders need to adapt their practices for working across multicultural, multi-gendered, multi-racial and multi-abled employees and collaborators, as well as across national borders. This course exposes students to theories of team leadership and helps them develop tools for sharing knowledge in an effective way. Measuring team effectiveness is difficult for team-based leadership because a majority of team tasks within organizations are not quantifiable. Some of the criteria that can be used to measure teams’ tasks are: output from teams should meet or exceed expectations; collaborative efforts among team members should enhance the capabilities of other team members; and the team experience should satisfy the personal needs of team members. Credits: 4

This course is designed around the assumption that conflict in its various forms is an integral and unavoidable component in human affairs. The course approaches the study of conflict from a communication-centered perspective. As such, students explore how communication theory and research can add to our understanding of conflict. Wide ranges of conflict contexts are examined (e.g., interpersonal, intercultural small group and organizational) along with contemporary models and theories of effective conflict management. Credit: 4

This course explores cultural perspectives on what it means to be a leader and how notions of leadership are both socially constructed and reinforced in ways that reify gender norms, as well as gender, racial, and other biases. Using the lenses of feminist theory, critical race theory, queer theory and intersectionality, students examine how racialized notions of masculinity and femininity, along with heteronormativity and ability, function to determine culturally valued standards of leadership. We look at historical and contemporary contexts, locally and globally, in which leaders emerge and the ways in which leadership has been/is defined and represented. In effect, then, this is a course that examines power and the ways in which norms and biases are deployed to grant or limit access to leadership. The course studies leadership in times of crisis and across a range of categories and fields such as political leadership (Congress/presidency), social movement leadership and business/corporate/workplace leadership. This course also explores the ways in which leadership is represented in media, as well as the language and symbols associated with leadership. Finally, our study focuses on both those who seek leadership roles and “unintentional leaders” — people who find themselves thrust into leadership positions by circumstances (i.e. Malala Yousafzai or Greta Thunberg). This course culminates by examining whether (and how) leadership as a concept can be reimagined and reinvented to allow for greater diversity. Credit: 4

This course, which may include a service learning component, explores the workplace dynamics related to people’s similarities and differences in characteristics such as race, ethnicity, gender, age, sexual orientation, gender identity, religion and physical and mental ability. Topics include perception and attribution, the social construction of identity, privilege, power relations, discrimination, prejudice, stereotypes and approaches businesses and other organizations take to address issues of workplace diversity. Credit: 4

Bachelor’s + Master’s Pathway

Did you know students who complete their bachelor’s degree at Merrimack can automatically save at least 25 percent off the total tuition for some online and on-campus master’s degrees at Merrimack?

Additionally, students can complete up to two free graduate classes during their final two Bachelor Degree Completion program semesters.

What Our Students Say

“I really enjoyed my experience in the BDC program and I am actually now going to Merrimack for my master’s in clinical mental health counseling. It’s a great opportunity for anyone who wants to continue their education.”

Graduate, 2023

“The bachelor program is a good program that allows you to use and adapt your personal experience into the course materials. Going back to school was probably one of the most daunting things to me but I really enjoyed it. It was easy to break down, easy to take on and I’m glad I did it.”

Graduate, 2023

“The professors made sure you had an understanding of the materials, I really liked that, especially after being out of school for a while.”

Graduate, 2023

“I’m in the Business Administration specialization and I’m moving on to a master’s in management. The program has helped prepare me for career progression. I was really looking for that in a program.”

Graduate, 2023

It’s Easy to Apply Online

A complete application includes:

  • Online application (no fee)
  • College transcripts from all institutions attended*
  • English proficiency exam for non-English speaking applicants

*Students need at least 12 credits in prior undergraduate work from an accredited community college, college, or university. If you do not have prior undergraduate coursework additional options may be available.


Key Dates and Deadlines

This program enrolls six times a year. Each term is eight weeks.

Term
Application Deadline
Classes Begin
Fall I
Friday, August 15, 2025
Tuesday, September 2, 2025
Fall II
Friday, October 10, 2025
Monday, October 27, 2025
Spring I
Monday, January 5, 2026
Wednesday, January 14, 2026
Fall I
Application Deadline
Friday, August 15, 2025
Classes Begin
Tuesday, September 2, 2025
Fall II
Application Deadline
Friday, October 10, 2025
Classes Begin
Monday, October 27, 2025
Spring I
Application Deadline
Monday, January 5, 2026
Classes Begin
Wednesday, January 14, 2026

At Merrimack College, we’re proud of our long history of providing quality degrees to students entering the job market. Our faculty are more than just teachers. We are committed to helping you grow — academically, personally and spiritually — so that you may graduate as a confident, well-prepared citizen of the world.

  • Most Innovative Schools (No. 14)
  • Regional Universities North (No. 33)
  • Best Undergraduate Teaching (No. 31)
  • Best Undergraduate Engineering Programs (No. 86)
    (at schools where doctorate not offered)
  • Best Colleges for Veterans (No. 14)
  • Best Value Schools (No. 47)
  • Merrimack College is accredited by the New England Commission of Higher Education (NECHE).
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