Greg Katz, MD alternatives: newsletters like it
9 newsletters in the NewsletterFIT index cover the same topics as Greg Katz, MD (multi-cancer early detection testing, Medicare coverage policy and HSA and FSA eligible health products). The closest matches are Van Jones, Second Brain and Lobby Coffee. They are ranked by how many topics they share with it, then by publicly shown subscribers.
Updated Nov 13, 2026 · ranked by shared topics, then publicly shown subscribers · methodology
About Greg Katz, MD
Greg Katz, MD publishes a weekly newsletter featuring in-depth analyses of cardiovascular research, clinical trial outcomes, and emerging treatments for conditions like hypertrophic cardiomyopathy and Lp(a) cholesterol…
- multi-cancer early detection testing
- Medicare coverage policy
- HSA and FSA eligible health products
- GLP-1 medications
- 1Van Jones55K subscribers
SubstackEvery two weeks · last post 10 days ago
In a divided world, building a better future starts here.
Likely audience: policy makers
1 shared topic
- 2Second Brain38K subscribers
SubstackEvery two weeks · last post 20 days ago
From recent posts: Second Brain publishes medical health articles covering topics like iron deficiency, GLP-1 weight loss medications, and nutritional guidelines. The publication targets readers seeking evidence-based information on…
Likely audience: Health-conscious consumers
1 shared topic
- 3Lobby Coffee13K subscribers
SubstackWeekly · last post 11 days ago
From recent posts: Lobby Coffee publishes personal essays on GLP-1 medications, weight management, body image, and diet culture, alongside occasional book reviews and travel reflections. It is written for readers interested in health…
Likely audience: people using GLP-1 medications
1 shared topic
- 4Build Up Dietitians Newsletter12K subscribers
SubstackWeekly · last post 11 days ago
From recent posts: Build Up Dietitians publishes weekly newsletters for registered dietitians and nutrition professionals, curating industry news, continuing education opportunities, and career resources such as side hustle profiles. The…
Likely audience: Healthcare professionals
1 shared topic
- 5The Midlife Edit - with Dr White7K subscribers
SubstackSeveral times a week · last post 9 days ago
Hormones | Weight Loss | GLP-1s Women’s health in midlife & beyond Every Tuesday 🎧 The Clinic podcast Every Thursday 📰 Free article From a midlife doctor who’s 50kg down
Likely audience: women in midlife
1 shared topic
- 6Almost Sated3K subscribers
SubstackEvery two weeks · last post 13 days ago
Real conversations and personal stories to help midlife women redefine health beyond diets and restriction, navigate perimenopause, and find liberation through radical self-love.
Likely audience: Athletes and outdoor enthusiasts
1 shared topic
- 7Dr. Sowa | The GLP-1 expert2K subscribers
SubstackEvery two weeks · last post 8 days ago
From recent posts: Dr. Sowa's newsletter publishes opinion pieces and lifestyle articles connecting GLP-1 medications to fashion, home renovation, and wellness tourism. It targets patients and observers interested in the cultural and…
Likely audience: Patients on GLP-1 medications
1 shared topic
- 8Melissa Grelo2K subscribers
SubstackSeveral times a week · last post 11 days ago
Broadcast journalist. Podcaster. Recovering daytime TV host. Now pouring everything into Aging Powerfully with Melissa Grelo, a Top 5 Canadian health/fitness podcast for women in midlife. Your hub for episodes…
Likely audience: women in midlife
1 shared topic
- 9
SubstackSeveral times a week · last post 2 days ago
Likely audience: people struggling with weight loss
1 shared topic
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