Prediction Edge
Democrat
Mark Johnston

Mark Johnston

Overview

Current roleOphthalmologist

PartyDemocratic

Political ideologyProgressive Democrat

GenderMale

LocationNebraska

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BackgroundOphthalmologist

EducationDalhousie University Faculty of Medicine (MD)

Notable personal detailsMark Edmund Johnston is a Democratic candidate who filed to run for U.S. House in Nebraska’s 2nd Congressional District in the 2026 election cycle. He is a retired ophthalmologist/eye surgeon based in Omaha. In late July 2025, he announced he was withdrawing from the NE-02 race, citing fundraising challenges.

SourcesShow

Positions

LiberalConservative

Healthcare

The candidate supports defending and preserving programs like Medicaid and food assistance and favors fixing rather than defunding existing public-health safety-net programs. The campaign emphasizes protecting access to public health and safety and lists women’s health and public health among policy priorities.

Immigration & Border

The candidate has made public campaign materials referencing immigration and has a recorded legislative vote supporting authorization of prenatal care for undocumented immigrants; however there is no clear, detailed policy platform on border security or comprehensive immigration reform available in the located sources.

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Abortion & Reproductive Rights

The candidate has a legislative record supporting restrictions on abortion, including voting for a law related to a 72-hour waiting period prior to an abortion. He has received mixed-to-supportive ratings from anti-abortion groups in past scorecards.

Polls

NE-02 Democratic nominee?
Polling Average
40%30%20%10%0%
5%
36%
15%
9%
Mark Johnston
M. Johnston
John Cavanaugh
J. Cavanaugh
Crystal Rhoades
C. Rhoades
Denise Powell
D. Powell
Date (Start - End)SpreadJohnstonCavanaughRhoadesPowell
Polling Average
Cavanaugh+31.0
5.0%36.0%15.0%9.0%
GBAOJul 21 - 23
Cavanaugh+31.0
5.0%36.0%15.0%9.0%

Aggregation source: FiftyPlusOne

Fundraising

Latest report: Cycle 2026
Total raisedCash on hand
$10.1K
$7.6K
$5.1K
$2.5K
$0

2026

Latest
Year
Total raised
Cash on hand
Total spent
Burn rate

Cycle 2026

$10.1K
$0.00
$10.1K
$676.44

Source: FEC

New updates coming soon

We're monitoring and will update when new data impacts the race.

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