Journalism › ABC News Medical Unit

Journalism Portfolio

Yonathan Daniel, MD

Portrait of Yonathan Daniel, MD
Medical elective, July 1–31, 2026 · Former contributor ABC News Digital · GMA · ABC News Live · NewsOne ydaniel.md@gmail.com

Same-day coverage of the FDA’s peptide vote. The first transmissible cancer documented in fish. A self-pitched coffee-and-heart-risk story that ran as a digital explainer, a script and a GMA segment. Eight bylines, three segments produced and aired, and fourteen stories reviewed for medical accuracy — all from a four-week medical elective with the ABC News Medical Unit in July 2026 and continued contributions after it.

8
Digital articles authored — six solo-bylined
14
Digital stories edited and reviewed for medical accuracy
3
Broadcast segments produced — all aired as produced
18
Broadcast scripts written and edited
3
Study summaries developed into published stories
12
Coverage areas, cardiology through disability

Selected work

  1. ABC News Digital · July 25, 2026 · Solo byline

    Scientists discover 1st known likely transmissible cancer in wild catfish

    The first transmissible cancer documented in fish. Explained how genome sequencing traced the tumors to one cell lineage, and why the 175,000 people who drink from the lake are not at risk. Details

  2. ABC News Digital · July 24, 2026 · Solo byline

    FDA advisers narrowly vote to add 6 peptides to a drug compounding list. What’s next?

    Same-day coverage of a split advisory vote, with live updates fed into the GMA Health Alert segment that morning. Made clear that a nonbinding recommendation opens a narrow prescription-only pathway, not approval. Details

  3. GMA / ABC News Digital · July 20, 2026 · Solo byline · Self-originated pitch

    Up to 5 cups of coffee per day may potentially lower heart disease risk, doctors say

    Pitched from a new American Heart Association statement in Circulation. Ran three ways: the digital story, a Medical Minute script and an aired GMA segment. Details

  4. GMA / ABC News Digital · July 8, 2026 · Solo byline · Self-originated pitch

    Nearly half of ovarian cancer cases are diagnosed in ER, missing critical treatment window

    Pitched from a BMJ Oncology registry analysis of more than 28,000 women. Set the finding against the absence of a routine screening test, with OB-GYN commentary on early symptoms. Details

  5. ABC News Digital and ABC News Live · July 16, 2026 · Medical-accuracy edit

    FDA approval of Lipfendra, the first oral PCSK9 inhibitor

    Broadened the indication language on a first-of-its-kind approval story to cover both statin-intolerant patients and patients on statins not reaching LDL goals. The on-air reader used the expanded wording. Details

Also authored

The remaining bylined stories of the eight written for ABC News Digital and Good Morning America.

The science behind social media’s ‘Early Bird Dinner’: How early dining may impact sleep and weight

GMA / ABC News Digital · July 28, 2026 · Solo byline

Explainer on a randomized trial from Granada, Spain, testing whether an eight-hour early eating window sustains weight loss — participants eating roughly 9:30 a.m. to 5:15 p.m. for 12 weeks kept off about 5 to 6 more pounds a year later. Flagged the trial’s small size, single-site design and use of bioelectrical impedance rather than DXA, with commentary from Dr. Nishtha Modi on muscle loss, insulin and diabetes precautions, and why what’s on the plate late at night often matters more than the clock.

William Shatner and daughter open up about each surviving Stage 4 cancer

GMA / ABC News Digital · July 22, 2026 · With Shafiq Najib

Profile built on an exclusive People interview with the 95-year-old actor and his daughter, Melanie Shatner Gretsch, on their separate Stage 4 diagnoses — his melanoma, her breast cancer. Covered immunotherapy advances that improved Stage 4 melanoma outcomes, distinguished Stage 4 melanoma from metastatic breast cancer per National Cancer Institute definitions, and noted both are now in remission. A related segment aired on ABC News.

What to know about testosterone after Defense Secretary Pete Hegseth directs screening for troops over 30

GMA / ABC News Digital · July 17, 2026 · With Mason Leib and Dr. Callyn Iwuala

News-context explainer produced with the DC bureau on mandatory annual testosterone screening for service members over 30 — clinical definition and symptoms of low testosterone, the two-blood-draw protocol between 7 and 10 a.m., replacement therapy indications and complications, and expert commentary from Helen L. Bernie, DO, MPH. Framed against FDA and Endocrine Society guidance that raising testosterone in men with age-appropriate levels is not an approved strength or longevity tool.

Other outlets

Your patient lost weight on a GLP-1. Can you trust the eGFR?

Medscape Medical News · October 6, 2026 · Solo byline

Asks whether a creatinine-based eGFR can be trusted after GLP-1 weight loss, since lost muscle could push the estimate up with no change in kidney function. Works through two randomized-trial analyses published this year, the KDIGO 2024 guidance on when to add cystatin C, and comment from two New York physicians.

Broadcast segments produced

Three segments produced and scripted for GMA, GMA3 and ABC News Live. All three aired as produced.

GMA / GMA3 “Health Alert” — FDA peptide review

July 23–24, 2026 · Dr. Tara Narula, Chief Medical Correspondent

Helped produce and script a breaking-news health segment on the FDA’s review of seven popular peptides — shaping the anchor-and-correspondent flow, developing source material on what peptides are and how consumers can separate hype from science, and feeding live vote updates as they came in during the broadcast window.

ABC News Live 12P — peptide segment

July 24, 2026 · Dr. Alok Patel

Produced and scripted a segment on whether compounding pharmacies could manufacture seven specific peptides. Built explainer visuals with the graphics team, drafted the anchor voiceover and correspondent question set, and kept the script accurate to the panel’s vote being a nonbinding recommendation.

“Patel It Like It Is” — Seg 845A

July 24, 2026 · Dr. Alok Patel

Produced and scripted a multi-topic health block led by peptides, with a cyclosporiasis outbreak update and a viewer question on sunlight and vitamin D, structuring the anchor intro and question flow for a general audience.

Edited & reviewed for medical accuracy

Fourteen stories by other ABC News reporters, reviewed for clinical framing, indication language, staging and source integrity on behalf of the Medical Unit.

FDA-approved cholesterol pill: the Lipfendra story

ABC News Digital · Reviewed July 16, 2026

Edited a first-of-its-kind FDA-approval story on Merck’s Lipfendra, an oral PCSK9 inhibitor. Broadened the indication language to cover statin-intolerant patients and patients on statins not reaching LDL goals — language subsequently reflected in the on-air reader — clarified the mechanism of PCSK9 inhibition, and added a pricing comparison against injectable PCSK9 inhibitors, citing two late-stage trials with 56–59% LDL reductions versus placebo.

Her battle with cancer went viral. After her death, Natasha’s advocacy lives on

ABC News Digital · Reviewed July 15, 2026 · Medical Unit review

Verified clinical descriptions of synovial sarcoma, staging and treatment options, National Cancer Institute epidemiologic data, and Adolescent and Young Adult cancer statistics for a feature on the late TikTok influencer Natasha Allen, honored on Capitol Hill during Sarcoma Awareness Month.

Family calls for justice after evidence tampering charges filed in teen’s drowning

ABC News Digital, Specialized Units · Reviewed July 14, 2026

Reviewed language around the Dallas County Medical Examiner’s ruling of accidental drowning in the death of 18-year-old Daniel Erving, and the clinical and forensic terminology used in reporting on the case.

Further reviews — 11 more
Jul 8“Mom who claimed children died from vaccines charged in their murder”
Jul 15Americans with intellectual and developmental disabilities — explained why national adult prevalence figures are unreliable: no comprehensive registry, and individuals age out of school-based tracking at 21.
Jul 1710-year-old home after rare cancer treatment
Jul 21RFK Jr. says cyclosporiasis outbreak is “under control”
Jul 22William Shatner and daughter, Stage 4 cancer feature — corrected “cancer-free” to “in remission,” since microscopic disease can persist in Stage 4, and added context on Stage 4 melanoma outcomes.
Jul 23Judge questions Pentagon about new testosterone policy — advised that “masculinizing hormone therapy” is the more precise term.
Jul 23Texas appeals court reverses injunction against midwife — recommended adding scope-of-practice background on certified nurse-midwives.
Jul 23“Dad shares warning after son dies suddenly on summer vacation” — reconciled a discrepancy between a quoted account and the clinical record.
Jul 23“Jimothy” the raccoon explainer
Jul 24FDA peptides story — Standards and News Practices review.
Jul 28Jordanian athlete missing at Rice University — wrote the cerebral palsy background used in the piece.

Scripts written & edited

Eighteen scripts across ABC News Live, NewsOne, GMA and affiliate feeds, typically on same-day turnaround.

Medical Minute scripts written

Five original scripts — each a self-contained anchor intro plus script turning a clinical topic or new study into short-form broadcast copy, with the source cited.

Jul 2“Lowering Your Blood Pressure Without Pills” — lifestyle-first hypertension management.
Jul 15“Legionnaires’ Disease” — summer exposure risk from misters and hot tubs.
Jul 23“Traffic Fatalities Spike 14% the Day After a Major Mass Shooting” — built on the JAMA Psychiatry study.
Jul 23“Up to 5 Cups of Coffee a Day May Lower Heart Disease Risk” — broadcast version of the AHA statement story.
Jul 27“Creatine: Should You Be Taking It?” — supplement evidence and safety for general audiences.

Scripts edited — all aired as edited

Cyclosporiasis outbreak package — NewsOne

NewsOne · July 20, 2026 · Midday broadcast

Rewrote the case-count language so it no longer overstated how many people had symptoms, added the clinical hallmarks of Cyclospora, and added a viewer-safety line that the parasite clings to lettuce leaves and cannot be washed off, so recalled product must be discarded.

FDA approval of the cholesterol pill Lipfendra — ABC News Live

ABC News Live · July 16, 2026

Broadened the script so the approval was reflected for two indications — patients who cannot take statins and patients on statins not reaching cholesterol goals. Final on-air copy used the expanded language.

Coffee and heart disease risk — GMA and ABC News Digital

GMA / ABC News Digital · July 17–19, 2026

Wrote and iterated headline versions, verified expert quotes as they went on the record, corrected “surgery” to “electrical cardioversion” for the atrial fibrillation procedure, and added citation-backed cafestol and LDL mechanism copy.

Wildfire smoke Q&A and the Lipfendra voiceover — ABC News Live

ABC News Live · July 17, 2026 · 8:30 a.m. broadcast

Reviewed and approved a five-question Q&A block on smoke exposure, the Air Quality Index, at-risk populations and protective guidance for adults, babies and pets; and widened the new-pill VO’s indication description to include people who have not met their goals on other treatments.

Cyclosporiasis and the Taco Bell response — ABC News Live

ABC News Live · July 15, 2026 · Noon broadcast

Provided Medical Unit sign-off on the outbreak copy and the plain-language phrasing used on air.

Further script & segment reviews — 7 more
Jul 2Sickle cell script
Jul 8Kids Eat In Color guest pitch — vetted for medical red flags before booking.
Jul 10Ben Greenfield “Boundless” documentary interview — cleared for ABC News Live booking.
Jul 15ABC News Live 3:30p health hit
Jul 17GMA brand integration — medical review of a commercial integration.
Jul 27ABC News Live segment on statin eligibility — cautioned against framing a modeling projection as “87.5 million people need statins.”
Jul 28AI-companion segment — flagged that “AI addiction” is not a formal DSM diagnosis.

Capabilities

Coverage areas & beats

Cardiology
AHA statement on coffee and cardiovascular risk; Lipfendra PCSK9 inhibitor approval; energy-drink cardiac risks; cardioversion for AFib.
Endocrinology
Military testosterone screening; TRT indications and complications; GLP-1s and Alzheimer’s risk; retatrutide Phase 3 results.
Neurology & sports medicine
Soccer heading and CTE biomarkers; AAIC 2026 imaging data; clustered dementia risk; MS mortality disparities; THC/CBD for dementia agitation.
Oncology
AYA sarcoma coverage; ovarian cancer ER-diagnosis trends; the first documented transmissible cancer in wild catfish; dual Stage 4 survivorship.
Public health & infectious disease
Multi-state cyclosporiasis outbreak; Taylor Farms lettuce recall; Legionnaires’ disease; DRC Ebola surge; Gaza and West Bank health crisis.
Environmental health
Canadian wildfire smoke exposure; air quality index guidance.
Nutrition
High-protein breakfast trial; caffeine metabolism genetics; diet quality versus processing; meal timing and sleep; creatine.
Health policy & ethics
Direct-to-consumer drug advertising; FDA peptide compounding; open-notes disparities; midwife scope of practice.
Disability & representation
Emmanuel Kelly, first disabled artist to headline a FIFA halftime show; 0UTLYER advocacy.
Maternal & reproductive health
Single-embryo IVF; gestational hypertension trends; reported alcohol use in pregnancy; ovarian cancer risk reduction.
Mental health & substance use
SAMHSA survey trends; traffic fatalities after mass shootings; “AI addiction” framing in broadcast copy.
Pediatrics & child development
Infant eye contact and language learning; autistic teen social reward circuitry; adolescent nutrient intake.

Skills

Literature appraisal
Primary research summarized for newsroom use with explicit strengths and limitations — Circulation, BMJ Oncology, Nature, The Lancet Healthy Longevity, JAMA Neurology.
Embargo handling
Journal and conference windows, with drafts staged for release-time publication.
Medical-accuracy review
Clinical framing, indication language, staging and treatment accuracy, source integrity, forensic terminology.
Broadcast script editing
Same-day turnaround on packages, VOs, readers and anchor Q&A blocks.
Reporting & interviewing
Subjects sourced through publicists; on-record commentary secured from outside clinical experts.
Clinical translation
Guideline statements and trial data turned into plain-language explainers that keep the caveats about design and evidence strength.
Story development
Pitches and background memos for the Medical Unit, several assigned and published.
Original broadcast writing
Medical Minute scripts to newsroom format — anchor intro plus timed script.

Outlets & platforms

ABC News Digital — ABCNews.com
Good Morning America — GoodMorningAmerica.com and the on-air rundown
ABC News Live (ABCNL) — morning and midday hours
NewsOne — affiliate feed

Supervision

Executive Producer
Eric M. Strauss, ABC News Medical Unit
Coordinating Producer
Sony Salzman, ABC News Medical Unit
Chief Medical Correspondent
Tara Narula, MD

This work was produced with correspondents, digital editors, graphics and Standards colleagues across ABC News Digital, Good Morning America, ABC News Live and NewsOne. References available on request.

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