
U.S. Representative for Pennsylvania’s 4th district
Democrat
119th Congress, two-year term
Missed 1.5% of roll calls. Chamber median 1.9%.
The full voting recordCounts roll calls where most Democrats and most Republicans voted differently, leaving out procedural votes.
How we countFrom FEC filings, Voteview roll calls and Congress.gov.
Democrat. In Congress since 2019, 4 terms in total.
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Bills and resolutions Dean signed on to as a cosponsor. An original cosponsor signed on the day the bill was introduced. Source: govinfo bill status files, last updated Nov 6, 2026.
Funding Early Childhood is the Right IDEA Act
Sponsor Mark DeSaulnier (D). Joined May 12, 2026. 26 cosponsors. H.R. 8465 on Congress.gov
Introduced
Reproductive Health Travel Fund Act of 2025
Sponsor Marilyn Strickland (D). Joined May 12, 2026. 31 cosponsors. H.R. 4265 on Congress.gov(opens in a new tab)
Introduced
Safe Schools Improvement Act
Sponsor Linda Sánchez (D). Joined May 12, 2026. 218 cosponsors. H.R. 1810 on Congress.gov(opens in a new tab)
Introduced
Safe Schools Improvement Act
This bill requires states to direct their local educational agencies (LEAs) to establish policies that prevent and prohibit bullying and harassment of elementary and secondary school students. In particular, these policies must prohibit bullying and harassment based on race, color, national origin, disability, religion, or sex. Sex includes sexual orientation, gender identity, and sex characteristics (including intersex traits).
Further, LEAs must provide (1) students, parents, and educational professionals with annual notice of the conduct prohibited in their disciplinary policies; (2) students and parents with grievance procedures that target such conduct; and (3) the public with annual data on the incidence and frequency of that conduct at the school and LEA level.
The Department of Education must conduct and report on an independent biennial evaluation of programs and policies to combat bullying and harassment in elementary and secondary schools. The National Center for Education Statistics must collect state data to determine the incidence and frequency of the conduct prohibited by LEA disciplinary policies.
Protecting Human Rights and Public Health in Foreign Assistance Act
Sponsor Grace Meng (D). Joined May 11, 2026. 187 cosponsors. H.R. 8582 on Congress.gov(opens in a new tab)
Introduced
Major Richard Star Act
Sponsor Gus Bilirakis (R). Joined May 7, 2026. 340 cosponsors. H.R. 2102 on Congress.gov(opens in a new tab)
Introduced
Major Richard Star Act
This bill allows a veteran with a combat-related disability to receive retirement pay, without reduction, concurrently with their disability compensation. This includes veterans with a combat-related disability and fewer than 20 years of creditable service. (Currently, veterans who receive combat-related special compensation and retirement pay are subject to an offset in retirement pay for concurrent receipt of such benefits.)
Loan Equity for Advanced Professionals Act
Sponsor Timothy Kennedy (D). Joined May 4, 2026. 77 cosponsors. H.R. 6574 on Congress.gov(opens in a new tab)
Introduced
Expressing support for honoring Earth Day, and for other purposes.
Sponsor Doris Matsui (D). Original cosponsor. 55 cosponsors. H.Res. 1208 on Congress.gov(opens in a new tab)
Introduced
Baby Food Safety Act of 2026
Sponsor Raja Krishnamoorthi (D). Original cosponsor. 10 cosponsors. H.R. 8429 on Congress.gov(opens in a new tab)
Introduced
PrEP Access and Coverage Act of 2026
Sponsor Mark Takano (D). Joined Apr 22, 2026. 189 cosponsors. H.R. 7853 on Congress.gov(opens in a new tab)
Introduced
Accelerating Access to Critical Therapies for ALS Reauthorization Act of 2026
Sponsor Mike Quigley (D). Joined Apr 20, 2026. 103 cosponsors. H.R. 8205 on Congress.gov(opens in a new tab)
Passed the House
Accelerating Access to Critical Therapies for ALS Reauthorization Act of 2026
This act reauthorizes through FY2031 and revises programs that support research and development of drugs and other therapies to address amyotrophic lateral sclerosis (also known as ALS or Lou Gehrig's disease) and other neurodegenerative diseases.
The act reauthorizes
• grants from the National Institutes of Health (NIH) for scientific research on investigational drugs to prevent or treat ALS for individuals not otherwise eligible for clinical trials,
• grants from the Food and Drug Administration (FDA) for research and development of therapies to prevent and treat ALS and other neurodegenerative diseases, and
• a Public-Private Partnership including the FDA and NIH that supports development and regulatory review of treatments for neurodegenerative diseases.
Also, the NIH, in considering renewal of its grants, must assess available information on the safety and efficacy of the investigational drugs. It must also require grantees to promptly report serious and unexpected adverse events associated with their investigational drugs.
Additionally, the FDA must publish a plan describing actions it will take over a five-year period to foster development of safe and effective drugs, and facilitate access to investigational drugs, that treat ALS and other rare neurodegenerative diseases. The FDA must also publish a report describing the actions it has taken under the plan.
Expressing the sense of the House of Representatives that President Donald Trump, his Special Envoy Steven Witkoff, and all Federal officials must comply with the Foreign Emoluments Clause of the Constitution by immediately turning over to the Department of the Treasury any payments received from the United Arab Emirates or any other foreign state and divest from all business interests linked to foreign governments.
Sponsor Jamie Raskin (D). Original cosponsor. 43 cosponsors. H.Res. 1186 on Congress.gov(opens in a new tab)
Introduced
Expressing the sense of the House of Representatives that the Department of Justice must comply with the Domestic Emoluments Clause of the Constitution by refusing to administratively settle the billions of dollars in legal claims filed against the United States by President Donald Trump.
Sponsor Jamie Raskin (D). Original cosponsor. 32 cosponsors. H.Res. 1185 on Congress.gov(opens in a new tab)
Introduced
Supporting Trade and Rebuilding Opportunity for National Growth Act
Sponsor Mark Alford (R). Joined Apr 9, 2026. 30 cosponsors. H.R. 4153 on Congress.gov(opens in a new tab)
Introduced
To amend title 10, United States Code, and the National Defense Authorization Act for Fiscal Year 1994, to codify and clarify gender neutral standards for members of certain Armed Forces, and for other purposes.
Sponsor Chrissy Houlahan (D). Original cosponsor. 38 cosponsors. H.R. 8175 on Congress.gov(opens in a new tab)
Introduced
Expressing support for the recognition of April as "National Language Access Month".
Sponsor Judy Chu (D). Original cosponsor. 33 cosponsors. H.Res. 1148 on Congress.gov(opens in a new tab)
Introduced
Supporting the goals and ideals of International Transgender Day of Visibility.
Sponsor Sara Jacobs (D). Original cosponsor. 59 cosponsors. H.Con.Res. 82 on Congress.gov(opens in a new tab)
Introduced
Recognizing the significance of equal pay and the disparity between wages paid to men and women.
Sponsor Lois Frankel (D). Original cosponsor. 140 cosponsors. H.Con.Res. 81 on Congress.gov(opens in a new tab)
Introduced
Ultra-Millionaire Tax Act of 2026
Sponsor Pramila Jayapal (D). Original cosponsor. 50 cosponsors. H.R. 8085 on Congress.gov(opens in a new tab)
Introduced
Kira Johnson Act
Sponsor Alma Adams (D). Original cosponsor. 62 cosponsors. H.R. 8074 on Congress.gov(opens in a new tab)
Introduced
Kira Johnson Act
This bill establishes various grants for establishing or expanding programs to advance maternal health equity.
Specifically, the Department of Health and Human Services (HHS) must award grants for
• community-based programs to improve maternal health outcomes for demographic groups with elevated rates of maternal mortality and morbidity, maternal health disparities, and other adverse outcomes;
• training for health care providers and others who work in maternity care settings on reducing and preventing racism, bias, and discrimination; and
• programs in hospitals, health systems, and other maternity care settings to establish processes to identify and address instances of racism or evidence of bias in maternity care (i.e., respectful maternity care compliance programs).
Also, HHS must contract with the National Academies of Sciences, Engineering, and Medicine to study issues related to the training programs, and the Government Accountability Office must study issues related to the respectful maternity care compliance programs.
Extending WIC for New Moms Act
Sponsor Lucy McBath (D). Original cosponsor. 90 cosponsors. H.R. 8055 on Congress.gov(opens in a new tab)
Introduced
Extending WIC for New Moms Act
This bill amends the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) to extend the eligibility periods for breastfeeding and postpartum women.
Specifically, a state program may elect to certify a breastfeeding woman for up to 24 months (currently 1 year) postpartum. The bill also expands the eligibility period for postpartum women to up to 24 months after termination of pregnancy (currently 6 months).
The Department of Agriculture must submit a report to Congress evaluating the effect of these changes to the program on (1) maternal and infant health outcomes, (2) breastfeeding rates, and (3) qualitative evaluations of family experiences under WIC.
Preventing Future Vintage Plastic Pipeline Tragedies Act
Sponsor Chrissy Houlahan (D). Original cosponsor. 10 cosponsors. H.R. 8050 on Congress.gov(opens in a new tab)
Introduced
REDI Act
Sponsor Brian Babin (R). Joined Mar 24, 2026. 133 cosponsors. H.R. 2028 on Congress.gov(opens in a new tab)
Introduced
Resident Education Deferred Interest Act or the REDI Act
This bill allows borrowers in medical or dental internships or residency programs to defer student loan payments until the completion of their programs.
Reducing Hereditary Cancer Act
Sponsor Debbie Wasserman Schultz (D). Joined Mar 19, 2026. 34 cosponsors. H.R. 4752 on Congress.gov(opens in a new tab)
Introduced
Reducing Hereditary Cancer Act
This bill provides for Medicare coverage of germline mutation testing for individuals with a personal or family history of a hereditary cancer gene mutation or suspected history of hereditary cancer, as well as for associated coverage of risk-reducing surgeries and screenings.
Energy Bills Relief Act
Sponsor Sean Casten (D). Original cosponsor. 163 cosponsors. H.R. 7977 on Congress.gov(opens in a new tab)
Introduced
Momnibus Act
Sponsor Lauren Underwood (D). Original cosponsor. 214 cosponsors. H.R. 7973 on Congress.gov(opens in a new tab)
Introduced