Cosmetic Surgery / New York City

Dr. Jonathan Keith

How to read this firm's data

How to read this firm's data

Header tiles

Rank
Position across all eligible AI responses in this market.
Mention rate
The share of eligible AI responses that named the business.

Charts

Rank trend
Each dot is one week of analyzed responses, newest on the right. A flat line means this firm's rank didn't move.
Per-AI breakdown
Responses from each assistant that named this firm.
By question type
Mentions grouped by what the buyer was asking.

Full methodology →

Practice context for Cosmetic Surgery · Not yet reviewed

A sourced business description has not been added yet. Assistant mentions alone do not verify the firm's services.

Practice eligibility has not been reviewed for this market. This is unknown, not an exclusion.

Practice evidence and AI measurements are assessed separately. Mentions do not establish suitability.

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Market detail: Cosmetic Surgery · New York City

Current ranking Oct 20 All time since Jul 13

Position

#306

pooled across every snapshot — 3,054 firms ever cited in this market

Mention rate

0.2%

pooled across every snapshot — 23 of 10,152 eligible responses

Rank vs mention rate

8 weeks · 98 days

Rank Mention rate (0–0.6%)
0.3% #360 Jul 13 Jul 13, 2026 — rank #360, mentioned in 0.3% of responses 0.3% #240 Aug 17, 2026 — rank #240, mentioned in 0.3% of responses 0.3% #301 Aug 24 Aug 24, 2026 — rank #301, mentioned in 0.3% of responses 0.2% #403 Aug 31, 2026 — rank #403, mentioned in 0.2% of responses 0.2% #211 Sep 7 Sep 7, 2026 — rank #211, mentioned in 0.2% of responses 0.3% #283 Sep 14, 2026 — rank #283, mentioned in 0.3% of responses 0.2% #407 Oct 5 Oct 5, 2026 — rank #407, mentioned in 0.2% of responses 0.4% #187 Oct 19 Oct 19, 2026 — rank #187, mentioned in 0.4% of responses

Rank ranged #187 to #407 · mention rate 0.2%–0.4%

How to read this chart

How to read: each dot is one week of analyzed responses. The green line shows the business's rank that week. The dashed amber line shows the share of responses that named it.

Rank and mention rate use different scales, so the two lines are placed side-by-side, not on top of each other. A firm can hold rank while mention rate drifts (fewer responses named anyone) or improve rank without moving mention rate (peers dropped out).

Research details Historical appearances, assistant counts and question types · all roles, separate from qualified recommendations.

All-time results for this market

Business appeared Jul 13, 2026–Oct 20, 2026

Responses analyzed
9,024
Responses naming business
21
Historical appearance rate
0.2%
Dates with published rank
10

These raw appearance totals cover all retained responses for this city and category, across all question types and roles, including sources and incidental mentions. They are not qualified recommendation counts. Appearance dates show when responses named this business; published rank dates can include repeated use of those responses. Current rank and confidence use the latest dated ranking.

Per-AI breakdown

Counts cover all published Atlas research for this market.

Claude
0 mentions
ChatGPT
4 mentions
Gemini
0 mentions
Perplexity
17 mentions

By question type

All-time mentions grouped by the type of question the buyer asked.

Situation
8 mentions
Advice
1 mention
Decision
8 mentions
Follow Up
3 mentions
Validation
1 mention

Peer firms in New York City cosmetic surgery

Current ranks and mention rates · Oct 20, 2026 edition.

See the full Cosmetic Surgery ranking →

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Buyer questions and AI answers

Simulated buyer questions from Atlas’s test dataset, paired with AI answers that mentioned this firm or professional. Open to see the questions and what was said. 21 AI answers with recorded context · 0 reviewed in context

Atlas asks AI assistants questions written from the perspective of people seeking services in a particular city and situation. Each example connects a simulated buyer question to an answer that named this firm or professional. A name can appear as a recommendation, a related adviser, a comparison, or even an option the assistant advises against.

A mention does not verify services, eligibility or suitability. Context review explains how the name was used; it does not verify the assistant’s claims. Explore the test questions and methodology.

Simulated buyer question · Cosmetic Surgery · New York City · Medical I'm a trans woman in New York City, 6 months post-vaginoplasty, and I'm ready to look at breast augmentation. My chest is small even on hormones. Who in this ci... perplexity/sonar 2026-10-20 21:07:27 How the name appeared: Uncertain Open question and AI answer

What the simulated buyer asked

I'm a trans woman in New York City, 6 months post-vaginoplasty, and I'm ready to look at breast augmentation. My chest is small even on hormones. Who in this city does trans-specific breast aug — understands the different chest anatomy vs. cis women's aug? Who should I even start with?

What the AI said about this name (answer excerpt)

… a surgeon who does gender-affirming breast augmentation specifically, not just general cosmetic implants. In NYC, the strongest starts from the results gathered are GAMMA / Dr. Jonathan Keith, Mount Sinai CTMS / NYEE, NYU Langone surgeons Bella K. Avanessian and Rachel Bluebond-Langner, Dr. Marc Everett, and Dr. Peter Henderson. [1][2][10][11][15]

  • Jonathan Keith, MD (GAMMA) — explicitly advertises breast augmentation as part of a dedicated gender-affirming practice and says care is tailored to trans and nonbinary patients’…

How to read this mention

The role of this name in the answer is uncertain or has not been reviewed.

Unreviewed contextual evidence; no qualification established.

Market: Cosmetic Surgery · New York City · Medical

Factual accuracy: unverified · Practice fit: unknown

Context review: unreviewed. This is separate from practice eligibility and ranking.

No source URLs were recorded for this answer.

Simulated buyer question · Cosmetic Surgery · New York City · Medical Non-binary, AFAB, in New York City. I want a masculinizing top surgery — flat but not aggressively pec-defined. I'm not medically transitioning otherwise. Which... perplexity/sonar 2026-10-20 20:56:19 How the name appeared: Uncertain Open question and AI answer

What the simulated buyer asked

Non-binary, AFAB, in New York City. I want a masculinizing top surgery — flat but not aggressively pec-defined. I'm not medically transitioning otherwise. Which surgeons here understand a non-binary aesthetic vs. defaulting to a binary FTM look? Who should I even consult with?

What the AI said about this name (answer excerpt)

…care for transgender and nonbinary individuals, and their NYC practice advertises top surgery with aesthetic flexibility rather than a one-size-fits-all “FTM” look.[1][12][14]

  • Dr. Jonathan Keith / GAMMA — Co-founder at GAMMA; the practice explicitly states it serves transgender and nonbinary patients seeking gender-affirming mastectomy.[1][12]
  • Dr. Alexes Hazen — NYC practice specifically names transgender and non-binary patients and describes top surgery as supporting both surgical and aesthetic goals.[2]
  • Dr. Joshua B. Hyman — Specifica…

How to read this mention

The role of this name in the answer is uncertain or has not been reviewed.

Unreviewed contextual evidence; no qualification established.

Market: Cosmetic Surgery · New York City · Medical

Factual accuracy: unverified · Practice fit: unknown

Context review: unreviewed. This is separate from practice eligibility and ranking.

No source URLs were recorded for this answer.

Simulated buyer question · Cosmetic Surgery · New York City · Medical Non-binary, AFAB, in New York City. I want a masculinizing top surgery — flat but not aggressively pec-defined. I'm not medically transitioning otherwise. Which... perplexity/sonar 2026-10-20 20:56:12 How the name appeared: Uncertain Open question and AI answer

What the simulated buyer asked

Non-binary, AFAB, in New York City. I want a masculinizing top surgery — flat but not aggressively pec-defined. I'm not medically transitioning otherwise. Which surgeons here understand a non-binary aesthetic vs. defaulting to a binary FTM look? Who should I even consult with?

No name-matched excerpt is available; the extracted appearance needs review.

How to read this mention

The role of this name in the answer is uncertain or has not been reviewed.

Unreviewed contextual evidence; no qualification established.

Market: Cosmetic Surgery · New York City · Medical

Factual accuracy: unverified · Practice fit: unknown

Context review: unreviewed. This is separate from practice eligibility and ranking.

No source URLs were recorded for this answer.

Selected examples from the test dataset are shown here. Excerpts show part of an answer; full response records remain part of the audit. Each market has its own question set and sample, so these examples do not establish an overall rank.

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