Case study · Plastic surgery

Plastic Surgeon Case Study: SEO and AI Search Growth in Beverly Hills

+92%.

More first-page Google keywords in one year for a Beverly Hills oculoplastic surgeon.

How ProStar SEO nearly doubled Dr. Christopher Zoumalan's first-page footprint, lifted Google clicks 39% year over year, put him first among the surgeons AI assistants name, and delivered his new website.

  • Client Dr. Christopher Zoumalan, MD, FACS
  • Industry Plastic surgery · Oculoplastic
  • Market Beverly Hills · Los Angeles · United States
  • Website drchristopherzoumalan.com
  • Engagement Nov 2025 → ongoing
Homepage of Dr. Christopher Zoumalan's new website, delivered by ProStar SEO Mobile version of Dr. Christopher Zoumalan's new website New site · Oct 2026

At a glance

Four numbers that sum up one year of work.

1,331
First-page Google
keywords (+92%)
503
Keywords in
Google's top 3 (+82%)
+39%
Google clicks
Oct 2026 vs Oct 2025
58%
Share of AI answers
naming him · #1 surgeon

About the client

Eyelid surgery, by a specialist.

Dr. Christopher Zoumalan is an oculoplastic surgeon in Beverly Hills, certified by the American Board of Ophthalmology and a Fellow of the American College of Surgeons. His practice focuses on the eyes and brows: endoscopic brow lifts, upper and lower blepharoplasty, ptosis repair, double eyelid surgery and revision eyelid surgery.

Company name Christopher Zoumalan MD, Oculoplastic Surgery
Industry Plastic surgery · Oculoplastic
Business type Surgical practice, Beverly Hills (CA)

The challenge

From May to October 2025 the practice held between 666 and 762 keywords on Google's first page every month. The number didn't move for six months.

  • Break the plateau on first-page and top-3 rankings across the procedures he performs.
  • Compete in a dense market where several oculoplastic surgeons fight for the same patients within a few miles.
  • Measure AI answers , now that patients ask ChatGPT and Google's AI which eyelid surgeon to see.
  • Replace an ageing website with one built around the procedures and the consultation.
GOAL More patients finding Dr. Zoumalan in Google and in AI answers before they choose a surgeon.

The strategy

Four moves, one measured program.

ProStar SEO ran the account on measurement first, then content, then the website itself.

01.

Measurement from day one

361 keywords tracked in Semrush nationally and from Beverly Hills, Google Search Console read without branded searches, and AI answer tracking across the procedures patients ask about.

02.

Content built on patient questions

Articles and procedure content written around what patients research before a consultation: ptosis, eyelid lesions, brow lift recovery, eyelid surgery results.

03.

Technical upkeep and security

Plugin and security maintenance, fixes as they came up, and monitoring so rankings weren't lost to a broken page.

04.

A brand-new website

Launched in October 2026: procedure-led navigation (brow lift, upper and lower eyelid, revision, ptosis, double eyelid), with a consultation and a free virtual assessment one click away.

The results · 2025 → 2026

SEO performance and results: growth across every metric.

One year after ProStar SEO took over, the practice ranks higher, earns more Google clicks and leads its market in AI answers.

MetricBeforeAfterChange
First-page Google keywords695 · Oct 20251,331 · Oct 2026+92%
Keywords in the top 3277503+82%
Visibility, 361 tracked keywords9.67%17.75%+84%
Google clicks per month (average)4,662 · Aug–Oct 20256,183 · Nov 2025–Oct 2026+33%
Google clicks, October4,9166,811+39%
Google impressions, October427,947821,048+92%
Google clicks, Aug 11 – Nov 1014,26018,423+29%
Share of AI answers naming him—58% · #1 surgeon#1

Sources: Semrush (US database and Position Tracking), Google Search Console, ZeroRank · data pulled November 12, 2026

AI search · vs competitors · data as of Nov 12, 2026

AI SEO performance: first in the answers, ahead of the field.

Every day, ZeroRank asks ChatGPT, Gemini, Google AI Overviews and Google AI Mode which oculoplastic surgeon patients should see. Over the last 30 days, Dr. Zoumalan came out on top of the Beverly Hills field.

58%
of AI answers
name him
1,207
Mentions in
30 days
18.6%
Win rate
vs 15.8% next best
82
Sentiment score
highest in the field
AI visibility leaderboard · last 30 daysZeroRank
#SurgeonVisibilityMentionsShare of voiceWin rateSentimentAvg. rank
01Dr. Christopher Zoumalan58%1,2078.5%18.6%822.8
02Ray Taban53%1,0937.7%15.8%812.9
03Guy Massry40%8385.9%4.2%814.0
04Parsa39%8095.7%7.2%813.8
05Dr. David Isaacs15%3112.2%0.4%735.6
06Steinsapir9%1941.4%0.7%795.1
07Dr. Michael Zarrabi9%1931.4%1.3%763.8
08Dr. Kimberly Lee8%1641.2%0.7%775.2
Fig. A1ZeroRank · daily
0%20%40%60%80%71%Oct 16Oct 20Oct 24Oct 28Nov 1Nov 5Nov 10Nov 12Dr. Christopher ZoumalanRay TabanGuy MassryParsa
Ahead on 21 of 27 days. Daily share of AI answers naming each surgeon, October 16 to November 12, 2026. Dr. Zoumalan finished the period at 71%.
Fig. A2ZeroRank · by AI model
CHATGPTGEMINIGOOGLE AI OVERVIEWSGOOGLE AI MODE77%89%★64%32%66%★42%47%59%62%★47%33%43%31%37%★19%26%Dr. Christopher ZoumalanRay TabanGuy MassryParsa
Strongest where Google answers. Visibility by model. ★ marks the leader in each column: Dr. Zoumalan leads Gemini and Google AI Overviews.
What patients ask AI · ZeroRank, last 7 days to Nov 13, 202619 tracked prompts · topic average 61% · sentiment 81 · rank #3.6
PromptNamed inSentimentAvg. rank
“Natural Looking Blepharoplasty Beverly Hills”60%75#2.8
“Natural Looking Blepharoplasty Los Angeles”60%80–
“Best Quad Blepharoplasty Los Angeles”75%82–
“Best Asian Eyelid Surgery Beverly Hills”40%78–
“Best Asian Eyelid Surgery Los Angeles”26%74–
“Best Droopy Eyelid Surgery Los Angeles”65%80–

Snapshot · ZeroRank

See the AI results behind these numbers.

Full leaderboard, results by AI model and day-by-day visibility, as recorded in ZeroRank on November 12, 2026.

The proof

The numbers, in pictures.

Charts built straight from our SEO analytics tools: Semrush, Google Search Console and ZeroRank. From 695 to 1,331 first-page keywords, 74,195 Google clicks in twelve months, and a new website.

Fig. 01Semrush
03507001,0501,400May 2025: top 3 = 296May 2025: positions 4–10 = 418; page one = 714MJun 2025: top 3 = 298Jun 2025: positions 4–10 = 464; page one = 762JJul 2025: top 3 = 296Jul 2025: positions 4–10 = 429; page one = 725JAug 2025: top 3 = 261Aug 2025: positions 4–10 = 405; page one = 666ASep 2025: top 3 = 284Sep 2025: positions 4–10 = 412; page one = 696SOct 2025: top 3 = 277Oct 2025: positions 4–10 = 418; page one = 695O695Nov 2025: top 3 = 268Nov 2025: positions 4–10 = 384; page one = 652NDec 2025: top 3 = 252Dec 2025: positions 4–10 = 383; page one = 635DJan 2026: top 3 = 309Jan 2026: positions 4–10 = 443; page one = 752JFeb 2026: top 3 = 355Feb 2026: positions 4–10 = 501; page one = 856FMar 2026: top 3 = 410Mar 2026: positions 4–10 = 569; page one = 979MApr 2026: top 3 = 491Apr 2026: positions 4–10 = 739; page one = 1230AMay 2026: top 3 = 519May 2026: positions 4–10 = 858; page one = 1377MJun 2026: top 3 = 451Jun 2026: positions 4–10 = 773; page one = 1224JJul 2026: top 3 = 451Jul 2026: positions 4–10 = 785; page one = 1236JAug 2026: top 3 = 434Aug 2026: positions 4–10 = 775; page one = 1209ASep 2026: top 3 = 448Sep 2026: positions 4–10 = 799; page one = 1247SOct 2026: top 3 = 503Oct 2026: positions 4–10 = 828; page one = 1331O1,33120252026PROSTAR SEO STARTSTop 3Positions 4–10
Six flat months, then a climb. First-page keywords per month. The grey bars are the six months before ProStar SEO; 695 in October 2025, 1,331 in October 2026.
Fig. 02Semrush
Oct 2025Oct 2026Top 32775034–1041882811–2045763221–3049554431–4052839441–50591289
Rankings moved up the page. Keywords by position band, October 2025 vs October 2026. The top 3 and positions 4–10 grew while the deep positions emptied out.
Fig. 03Semrush Position Tracking
0%10%20%30%9.67%Oct 29'2512.75%Dec 3118.02%Feb 25'2624.19%Apr 2921.06%Jun 2417.2%Aug 1218.43%Oct 2517.75%Nov 12
Visibility up 84%. Share of available visibility on 361 tracked keywords, United States: 9.67% when tracking began, 24.19% at the April peak, 17.75% today.
Fig. 04Semrush Position Tracking
050100150908912013511910312110863608510386738577Oct 29Dec 31Feb 25Apr 29Jun 24Aug 12Oct 25Nov 12Top 10Top 3
More tracked keywords at the top. Tracked keywords in the top 3 and top 10, from 63 and 90 to 77 and 108.
Fig. 05Google Search Console
02,0004,0006,0008,0002025-08: 4,470 clicks4.5kAug2025-09: 4,601 clicks4.6kSep2025-10: 4,916 clicks4.9kOct2025-11: 4,951 clicks5.0kNov2025-12: 4,579 clicks4.6kDec2026-01: 6,200 clicks6.2kJan2026-02: 5,830 clicks5.8kFeb2026-03: 6,450 clicks6.5kMar2026-04: 7,380 clicks7.4kApr2026-05: 7,662 clicks7.7kMay2026-06: 6,727 clicks6.7kJun2026-07: 6,265 clicks6.3kJul2026-08: 5,593 clicks5.6kAug2026-09: 5,747 clicks5.7kSep2026-10: 6,811 clicks6.8kOctPROSTAR SEO STARTS2025Nov 2025 → Oct 2026
A higher monthly floor. Google clicks per month. Before ProStar SEO the site averaged 4,662; over the following twelve months it averaged 6,183.
Fig. 06Google Search Console
02,0004,0006,0008,0004,4705,593+25%August4,6015,747+25%September4,9166,811+39%October20252026
Every month beats last year. Same month, a year apart: +25% in August, +25% in September, +39% in October.
Fig. 07Google Search Console
0k300k600k900k1200kAugSepOct427kNovDecJanFebMarApr1043kMayJunJulAugSepOct821k
Impressions nearly doubled. Monthly Google impressions, 427,947 in October 2025 against 821,048 in October 2026.
Fig. 08New website
Dr. Christopher Zoumalan website homepage on desktopDr. Christopher Zoumalan website homepage on mobile
Delivered October 2026. The new website ProStar SEO built for the practice, on desktop and mobile. Visit drchristopherzoumalan.com.

Key performance drivers

Four metrics that make the difference.

74,195

Google clicks in a year

November 2025 to October 2026, Google Search Console.

+92%

Impressions, Oct vs Oct

From 427,947 to 821,048 in one year.

+84%

Tracked visibility

From 9.67% to 17.75% on 361 keywords.

2.8

Average rank in AI answers

His average place in the list when AI recommends a surgeon.

And you?

Want your clients to find you first?

Whether you're launching a new business or looking to strengthen your local visibility, we help professionals and organizations dominate search results and earn their audience's trust from day one.

→Let's talk strategy

ZeroRank snapshot · data as of November 12, 2026

AI answer results, Beverly Hills oculoplastic surgeons

Recorded November 12, 2026 · window October 16 – November 12, 2026

Daily prompts about oculoplastic surgeons, run across ChatGPT, Gemini, Google AI Overviews and Google AI Mode. Last 30 days: 2,036 AI answers recorded. Figures are a fixed copy of the ZeroRank dashboard, not a live view.

Leaderboard · 16 named surgeons and practices

#Surgeon / practiceVisibilityMentionsShare of voiceWin rateSentimentAvg. rank
01Dr. Christopher Zoumalan58%1,2078.5%18.6%822.8
02Ray Taban53%1,0937.7%15.8%812.9
03Guy Massry40%8385.9%4.2%814.0
04Parsa39%8095.7%7.2%813.8
05Dr. David Isaacs15%3112.2%0.4%735.6
06Eyesthetica10%2031.4%0.5%735.0
07Steinsapir9%1941.4%0.7%795.1
08Dr. Michael Zarrabi9%1931.4%1.3%763.8
09Dr. Garth Fisher9%1861.3%0.1%765.6
10Dr. Kimberly Lee8%1641.2%0.7%775.2
11Adeleh Yarmohammadi8%1731.2%0.0%586.9
12Dr. Kenneth Kim5%1100.8%2.6%793.2
13Ben Talei5%1050.7%1.0%794.1
14Dr. Natalie Attenello5%1100.8%0.0%775.6
15Donald B. Yoo5%980.7%0.6%774.7
16Dr. Raymond Douglas5%940.7%0.1%804.9

By AI model · top 4 surgeons (★ = leader on that model; ChatGPT 512 answers, Gemini 513, AI Overviews 498, AI Mode 513)

SurgeonAI modelVisibilityShare of voiceWin rateSentimentAvg. rank
Dr. Christopher ZoumalanChatGPT77.3%9.4%16.0%81.13.2
Gemini66.5% ★9.1%30.6%84.72.1
Google AI Overviews61.6% ★10.7%18.7%79.13.0
Google AI Mode30.6%6.4%7.4%81.73.2
Ray TabanChatGPT89.3% ★10.9%24.0%81.62.7
Gemini41.7%5.7%5.1%82.54.0
Google AI Overviews46.6%8.1%20.1%79.12.9
Google AI Mode37.0% ★7.8%15.4%82.42.5
Guy MassryChatGPT64.5%7.8%6.6%79.73.7
Gemini46.6%6.4%3.5%84.13.8
Google AI Overviews33.1%5.7%0.8%77.35.7
Google AI Mode18.9%4.0%6.6%83.82.9
ParsaChatGPT31.6%3.9%1.2%76.84.9
Gemini59.1%8.1%15.8%84.32.9
Google AI Overviews42.6%7.4%6.4%78.34.6
Google AI Mode25.9%5.5%5.8%82.23.1

Daily visibility · Oct 16 to Nov 12 (bold = leader that day)

DateAnswersDr. ZoumalanRay TabanGuy MassryParsa
Oct 167549.3%45.3%34.7%34.7%
Oct 177655.3%44.7%44.7%28.9%
Oct 187564%46.7%36%44%
Oct 197660.5%47.4%46.1%43.4%
Oct 207659.2%48.7%38.2%30.3%
Oct 217655.3%52.6%36.8%30.3%
Oct 227651.3%46.1%38.2%35.5%
Oct 237754.5%46.8%40.3%45.5%
Oct 247562.7%54.7%42.7%44%
Oct 257553.3%54.7%44%34.7%
Oct 267651.3%47.4%39.5%36.8%
Oct 277659.2%42.1%32.9%30.3%
Oct 287459.5%43.2%33.8%27%
Oct 297470.3%54.1%40.5%33.8%
Oct 307464.9%63.5%43.2%47.3%
Oct 317660.5%55.3%42.1%43.4%
Nov 17554.7%49.3%38.7%36%
Nov 27564%58.7%38.7%41.3%
Nov 37557.3%54.7%30.7%45.3%
Nov 47755.8%62.3%36.4%45.5%
Nov 57562.7%54.7%44%44%
Nov 67558.7%61.3%48%52%
Nov 87552%56%48%44%
Nov 97656.6%61.8%44.7%36.8%
Nov 107859%62.8%53.8%46.2%
Nov 117768.8%66.2%40.3%41.6%
Nov 127771.4%66.2%41.6%48.1%

Visibility share of AI answers that name the surgeon · Share of voice share of all brand mentions · Win rate share of answers where the surgeon comes first · Sentiment 0–100 · Avg. rank average position inside the answer when named. Professional societies and generic terms the tracker logs are left out. Perplexity excluded (6 answers).