Prediction Edge
Democrat
Mark Johnston

Mark Johnston

Overview

Current roleOphthalmologist

PartyDemocratic

Political ideologyProgressive Democrat

GenderMale

LocationNebraska

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BackgroundOphthalmologist

Notable personal detailsMark Edmund Johnston is a Nebraska Democrat who filed with the FEC as a candidate for the U.S. House in Nebraska’s 2nd Congressional District in the 2026 cycle. He is a retired eye surgeon/ophthalmologist based in Omaha. In late July 2025, he publicly withdrew from the Democratic primary field, citing fundraising difficulties, and said he planned to remain involved with the Democratic Party.

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.

News

AINews Summary
Last updatedJun 11, 2026

Mark Johnston is in the news because Nebraska held primary elections in the state’s 2nd Congressional District ahead of the 2026 U.S. House race. The coverage focuses on campaign spending and how candidates were positioning themselves in a closely watched contest. The summary does not report a final result for Johnston or the district’s general election outcome.

fec.gov+48

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.

  • Endorsements