Admission requirements to the graduate program in toxicology include a bachelor of arts or science degree from an accredited institution, as well as an academic record that satisfies the minimum admission requirements established by the CU Graduate School. All applicants for the program should complete a year of study in the following subjects: general chemistry, organic chemistry, calculus, biology, English and physics.

In addition, courses in the following subjects are highly recommended to supplement the student's background: physiology, biochemistry, statistics, cell biology, physical chemistry, and computer science. The Graduate Record Examination (GRE) is optional.

Under special circumstances, deficiencies in important areas may be made up within the first year after entrance into the program. Normally, admission to the program will be based on an undergraduate GPA of 3.0 or better. However, applicants' recommendations, research experience and additional individual accomplishments will also be considered in the admissions process.

Applications are accepted online only and are due December 1st.

As part of the CU Anschutz graduate school, all PhD students in good academic standing are guaranteed financial support.

Although a priority of the School of Pharmacy is to provide financial support to its graduate students, stipend, tuition and fees for graduate studies in the School of Pharmacy are the sole responsibility of the student. Payment of stipend, tuition and any fees by the School of Pharmacy or by grants, contracts or gifts to the School of Pharmacy faculty is contingent upon satisfactory academic progress (as defined by the Toxicology Graduate Student Handbook) and completion of required core courses, seminars, research rotations, and examinations. The School of Pharmacy also reserves the right to review and adjust its funding policies at any time. Stipends are awarded on a 12-month basis. All students are expected to work towards program requirements for 12 months of the year.

The PhD program in toxicology trains graduate students to become proficient and successful investigators who are able to:

  1. Demonstrate a basic knowledge of central concepts in the biomedical sciences.
  2. Understand the current concepts in toxicology.
  3. Read and critically evaluate the scientific literature.
  4. Generate hypotheses based on current concepts in the field, then design, conduct, and interpret their own research projects.
  5. Communicate research results effectively through oral presentations at scientific seminars, conferences, and other venues.
  6. Present research results in national meetings, peer-reviewed publications and in a dissertation.
  7. Write a grant proposal.

At the School of Pharmacy, our programs are characterized by a vigorous research environment. A major research emphasis area is toxicology, which studies the adverse effects of drugs and xenobiotics on the body. Toxicology is the biomedical science concerned with understanding the adverse effects of chemicals and other dangerous substances on living organisms.

Toxicologists seek to identify the toxic effects of drugs and chemicals on living organisms, and to understand the underlying molecular and cellular mechanisms associated with toxic injury. In doing so, toxicologists use state-of-the-art biological and chemical techniques to answer questions such as: How dangerous are chemicals to people? How much exposure is required to cause harm? What are the effects of such chemical exposures?

The objective of the toxicology graduate program at the University of Colorado is to educate pre-doctoral students to develop independent research careers in molecular and environmental toxicology. Upon completion of the toxicology graduate program, students will receive a PhD degree in toxicology and utilize their training in academia, industry or government.

The following are specific rules approved by the graduate faculty of the School of Pharmacy for graduate studies leading to doctor of philosophy degree in toxicology. All other requirements for these degrees will follow the guidelines of the Graduate School, which can be found in the Toxicology Graduate Student Handbook. The student carries the major responsibility of meeting the rules of the School of Pharmacy and the Graduate School. Failure to meet the following rules and guidelines may result in delay of graduation.

Program Director

Jared Brown PhD

Professor Toxicology Graduate Program Director, T32 Training Program in Molecular and Systems Toxicology Director, Colorado Center for Nanomedicine and Nanosafety Co-Director

Associate Director

James Roede PhD

Associate Professor Toxicology Graduate Program Associate Director
Alison Bauer photo

Alison Bauer PhD, BS

Associate Professor
  • Department of Environmental & Occupational Health
  • Department of Environmental & Occupational Health
  • Colorado School of Public Health


Primary Phone:303-724-6297

Mailing Address:
  • CU Anschutz

Pharmacy and Pharmaceutical Sciences Building

12850 East Montview Boulevard

Aurora, CO 80045

Dr. Bauer is an associate professor in Department of Environmental & Occupational Health at the Colorado School of Public Health. She is a toxicologist that is interested in two central focus areas that are relevant to human health concerns, one for environmental research and one for basic cancer research, both of which generally focus on the mechanisms driving lung tumorigenesis and the associated inflammation. Prior to coming to Colorado, she was a faculty member in the Department of Pathobiology and Center for Integrative Toxicology at Michigan State University and maintained her own environmental and basic cancer laboratory. Her post-doctoral training was at the National Institute for Environmental Health Sciences in the Laboratory of Respiratory Biology with Dr. Steven Kleeberger on environmental genetics. She received her PhD from the University of Colorado Health Sciences Center in Pharmacology in Dr. Al Malkinson’s laboratory and her B.S. in biochemistry from Pennsylvania State University. She has on-going research studies with collaborators at NIEHS, M.D. Anderson, Michigan State University, Ruhr-University, Bochum, Germany, and Masaryk University, Brno, Czech Republic.

Learn more about Dr. Bauer's Research Lab.

Areas of Expertise

  • Environmental and occupational lung carcinogenesis, specifically tumor promotion
  • Environmental lung toxicants: E-cigarettes and viral infectivity
  • Innate immune system in lung inflammation and tumorigenesis
  • Innate immune system in ozone-induced lung injury and inflammation
  • Novel therapeutic approaches for non-small cell lung cancer and asthma

Education, Licensure & Certifications

  • PhD, Pharmacology, University of Colorado Health Sciences Center
  • BS,  Biochemistry, Pennsylvania State University


  • Paper of the Year, co-author, Inhalation and Respiratory Specialty Section, Society of Toxicology, 2015
  • Elected member, Alpha Upsilon Chapter of Delta Omega National Honor Society in Public Health, 2018
  • Fellow, American Thoracic Society, 2018

For questions regarding graduate school programs contact:

Isabella Jaramillo
Phone: 303.724.7263

Jared Brown PhD

Professor Toxicology Graduate Program Director, T32 Training Program in Molecular and Systems Toxicology Director, Colorado Center for Nanomedicine and Nanosafety Co-Director