@lisabgeller profile picture
Lisa Geller, MPH @lisabgeller

State Affairs & ERPO implementation @JHU_CGVS @JohnsHopkinsSPH | Gun violence & domestic violence prevention | @JohnsHopkinsSPH & @UWMadison alum | views = mine

Joined December 2011
  • Tweets 10,019
  • Following 1,358
  • Followers 1,870
1,550 Photos and videos
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Lisa Geller, MPH@lisabgeller
27 Jun 2023
My fiancé and I took engagement photos but it really ended up being a photoshoot for our dog
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Lisa Geller, MPH retweeted
Johns Hopkins Center for Gun Violence Solutions@JHU_CGVS
13 Aug 2025
“Most perpetrators of mass shootings had domestic violence histories or targeted family or intimate partners,” said @lisabgeller, our Sr. Advisor for Implementation told @CNN. Read on: cnn.com/2025/08/13/health/me…

Shooters may have mental health problems in common, but that’s not what’s behind violent attacks,...

Mental health issues were connected to suspects in several recent high-profile attacks, but experts say that doesn’t mean mental health problems are to blame for the killings.

cnn.com
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The choice has never been more clear. We voted to protect democracy.
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Lisa Geller, MPH retweeted
Regional Gun Violence Research Consortium@RockGunResearch
28 Oct 2024
In "Reducing Domestic Violence with Gun Violence Prevention Policies," @lisabgeller shares evidence-based policies to prevent firearm-involved domestic violence. → rockinst.org/blog/reducing-d…
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I love DC
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Lisa Geller, MPH retweeted
Johns Hopkins Center for Gun Violence Solutions@JHU_CGVS
10 Oct 2024
We know that firearms are used in over 50% of intimate partner homicides. Ensuring that domestic abusers are prohibited from purchasing and possessing firearms, and that firearms are actually removed from abusers, is critical to saving lives. publichealth.jhu.edu/center-…
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It’s the guns. #VPDebate
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Lisa Geller, MPH retweeted
Johns Hopkins Center for Gun Violence Solutions@JHU_CGVS
27 Sep 2024
We applaud the new executive action to reduce gun violence & save lives!   Today, @POTUS and @VP took important steps to promote safe gun storage, ERPO law implementation and community violence interventions. whitehouse.gov/briefing-room…
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Lisa Geller, MPH retweeted
Regional Gun Violence Research Consortium@RockGunResearch
11 Sep 2024
Affiliate scholars @lisabgeller and @SpenceCantrell joined @CapPressRoom for this conversation on ERPOs. Give it a listen 🔊
WCNY's The Capitol Pressroom@CapPressRoom
11 Sep 2024
Scholars with the @RockefellerInst say extreme risk protection orders are making New York safer, but have suggestions on how the system can be improved. capitolpressroom.org/2024/09…
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I cannot believe that this election is close. #Debate2024
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Rehoboth shoutout! #Debate2024
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A totally normal gift after your son was questioned by the FBI for threatening a school shooting.
CNN
@CNN
5 Sep 2024
The father of the Georgia school shooting suspect told investigators he purchased the gun used in the killings as a holiday present for his son, sources say. cnn.it/3Mzikh9
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I’m so angry. I’m so sad.
FBI Atlanta
@FBIAtlanta
4 Sep 2024
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Lisa Geller, MPH retweeted
Johns Hopkins Center for Gun Violence Solutions@JHU_CGVS
3 Sep 2024
"As someone who studies gun violence prevention laws and works to implement them, I can tell you that ERPO laws are designed to prevent such tragedies and minimize the hurdles present in Maine’s yellow flag law." Read @lisabgeller's op-ed in @PressHerald: pressherald.com/2024/09/01/o…

Opinion: Maine’s yellow flag law was set up to fail. It’s time for red flag.

Maine’s yellow flag law places unnecessary obstacles in the way of swift action. It’s time to learn from mistakes of the past.

pressherald.com
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Lisa Geller, MPH retweeted
Women in Government Relations@WGRDC
27 Aug 2024
Join us for a discussion on gun violence prevention, exploring how a comprehensive public health approach and evidence-based policy solutions can save lives. Open to all—because preventing gun violence is a responsibility we all share. 👉 Register buff.ly/3SXqQdq
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we exist in the context of all who came to the beach with us
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Lisa Geller, MPH retweeted
Johns Hopkins Center for Gun Violence Solutions@JHU_CGVS
21 Aug 2024
Have you registered for our webinar? Blueprint for Safety: Crafting and Strengthening Effective Extreme Risk Protection Order Laws, will take place on Sept 6 at 12PM EST. Panelists include, Tim Carey, @lisabgeller, @RepOMara, and @RipSullivan6. Register: publichealth.jhu.edu/events/…
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Last night, I attended a West Wing anniversary event at @SixthandI. Martin Sheen concluded with a sermon of sorts, which included this powerful message about gun violence.
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Lisa Geller, MPH retweeted
Johns Hopkins Center for Gun Violence Solutions@JHU_CGVS
13 Aug 2024
The Center is hosting a webinar, Blueprint for Safety: Crafting and Strengthening Effective Extreme Risk Protection Order Laws, on Sept 6th at 12pm EST. Panelists will offer diverse perspectives in mobilizing grassroots efforts to influence state policy: publichealth.jhu.edu/events/…
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Hello from (hot!) and beautiful Phoenix where @SpenceCantrell and I are speaking about ERPOs at @NCJFCJ’s annual conference. So great to be here!
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I’ve been trying to spend less time on Twitter but the last three weeks have really tested me. Ooof.
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