How many followers does Matt Katz, MD 🟦 🇺🇸 have on Bluesky?

Matt Katz, MD 🟦 🇺🇸 (@subatomicdoc.bsky.social) has 5,702 followers on Bluesky. It gained 7 new followers in the last 7 days. The count is refreshed continuously from the public AT Protocol.

When did Matt Katz, MD 🟦 🇺🇸 join Bluesky, and how old is the account?

Matt Katz, MD 🟦 🇺🇸 joined Bluesky in March 2023. The @subatomicdoc.bsky.social account is 3 years old. Searches for Matt Katz, MD 🟦 🇺🇸 age often mean a personal age, which we do not publish. The figure here is the account age only.

How many posts has Matt Katz, MD 🟦 🇺🇸 published?

Matt Katz, MD 🟦 🇺🇸 has published 592 posts on Bluesky. That is about 0.5 posts per day over the life of the account.

Is Matt Katz, MD 🟦 🇺🇸 verified on Bluesky?

@subatomicdoc.bsky.social does not currently show a Bluesky verification. Many real accounts on Bluesky are unverified, since verification is still rolling out.

Matt Katz, MD 🟦 🇺🇸 Bluesky Profile Stats

@subatomicdoc.bsky.social

EnglishTier C

View on Bluesky

Account age: 3 years (joined March 2023)

Matt Katz, MD 🟦 🇺🇸 Bluesky stats, updated continuously. @subatomicdoc.bsky.social has 5,702 followers and 592 posts on Bluesky. Account age: 3 years (joined March 2023).

Followers

5.7K

Growth (7d)

Following

1.0K

Posts

592~0.5/day

Influence

Follower growth

2026-06-12+10 over 7 days2026-08-29

Bio

Interim Chair and Residency Program Director in Radiation Oncology at Tufts Med Center. Dedicated to improving health and cancer care. Trust, learn, collaborate. Neutral good.

Notable followers

The biggest accounts in our directory following @subatomicdoc.bsky.social.

Ghost🔵28K Antifa Jr Data Analyst16K @1kr5ur43m.bsky.social12K Patient-Led Research Collaborative9.6K Charles Sumner is a RINO6.6K

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Matt Katz, MD 🟦 🇺🇸 on Bluesky - frequently asked questions

How many followers does Matt Katz, MD 🟦 🇺🇸 have on Bluesky?: Matt Katz, MD 🟦 🇺🇸 (@subatomicdoc.bsky.social) has 5,702 followers on Bluesky. It gained 7 new followers in the last 7 days. The count is refreshed continuously from the public AT Protocol.
When did Matt Katz, MD 🟦 🇺🇸 join Bluesky, and how old is the account?: Matt Katz, MD 🟦 🇺🇸 joined Bluesky in March 2023. The @subatomicdoc.bsky.social account is 3 years old. Searches for Matt Katz, MD 🟦 🇺🇸 age often mean a personal age, which we do not publish. The figure here is the account age only.
How many posts has Matt Katz, MD 🟦 🇺🇸 published?: Matt Katz, MD 🟦 🇺🇸 has published 592 posts on Bluesky. That is about 0.5 posts per day over the life of the account.
Is Matt Katz, MD 🟦 🇺🇸 verified on Bluesky?: @subatomicdoc.bsky.social does not currently show a Bluesky verification. Many real accounts on Bluesky are unverified, since verification is still rolling out.