Cognitive Marketing Co.

OPD Case Study: 212 Patient Leads in 30 Days | Cognitive Marketing
Healthcare Performance Marketing Case Study

212 Patient Leads & 74 OPD Bookings in 30 Days for Visiting Specialists

A precision performance-marketing campaign that turned Rs. 19,486 of Meta Ad spend into 212 qualified patient enquiries and 74 confirmed hospital consultations in Varanasi.

212
Patient Leads
74
OPD Bookings
₹92
Cost Per Lead
34.9%
Lead-to-OPD Conv.
Meta Ads campaign performance dashboard visual
Client Karauli Diagnostics, Varanasi
Target Region Purvanchal Catchment
Channel Meta Ads (Facebook & Instagram)
Campaign Duration 30 Days (June 2026)

About the Client

Karauli Diagnostics is a highly trusted diagnostic and clinical healthcare provider operating in Varanasi and serving patients across the wider Purvanchal region. The brand regularly hosts short clinical consultation camps featuring senior visiting doctors from renowned metro city hospitals.

This strategic initiative provides Varanasi families with direct access to top-tier specialist care without requiring expensive and stressful travel to tier-1 metro hubs.

Doctor patient consulting in Varanasi clinic setting
Hyperlocal Purvanchal audience target mapping

The Challenge

Promoting visiting specialist consultation camps carries structural marketing complexities quite different from advertising permanent clinical personnel:

  • Time-Constrained Window: Doctors are only available for narrow 2 to 4-hour slots on specific dates. Leads received post-camp are entirely wasted.
  • High Audience Specificity: Different specialties (Nephrology, Pediatric Cardiac, Oncology, Pediatric Ortho) require unique patient profiles and condition-based messaging.
  • Local Credibility Obstacles: Patient families must be quickly reassured of the visiting doctor's credibility and the authenticity of the appointment location.
  • Tight Budgets: Moderately funded regional campaigns require high conversion efficiency to justify camp operational costs.

Our Strategy

Cognitive Marketing launched a highly precise performance funnel running strictly on Meta Ads (Facebook & Instagram) to target condition-based cohorts, build local trust, and shorten the patient booking pathway:

01

One Campaign Per Specialist

Instead of running general hospital awareness ads, we built dedicated, independent campaigns for each medical specialty. This kept patient search intent clean and allowed the Meta algorithm to learn distinct demographic triggers separately.

02

Hyperlocal cohort Layering

Audiences were localized to Varanasi and surrounding Purvanchal districts (Chandauli, Mirzapur, Ghazipur, etc.) and layered with specific age and parental targeting cohorts based on conditions treated by each doctor.

03

Doctor-First Creatives

Ad designs displayed clear credentials, specific hospital origins (e.g. AIIMS Delhi), exact dates/times, and a direct click-to-book action, providing instantaneous validation and trust.

04

Click-to-Call Flow

Shortened the patient journey by bypass-routing landing page steps and optimizing for click-to-call. This facilitated immediate phone consultations directly with the hospital's appointment desk.

05

Daily Budget Optimization

Daily performance tracking allowed us to aggressively reallocate budget from high cost-per-lead niches to low-cost, high-performing campaigns, bringing down the blended cost-per-lead.

The Creative Trust Blueprint

A key factor in overcoming local skepticism in Tier-2/3 markets like Varanasi is ad creative clarity and transparency. Instead of generic clinic banners, we engineered a specific 4-pillar creative blueprint designed to build immediate credibility:

  • Direct Credentialing: Highlighting the doctor's name, qualifications, and prestigious metro background (e.g., AIIMS, Delhi) front and center.
  • Urgent Booking Windows: Creating a clear sense of availability constraints by emphasizing specific camp dates and consultation hours.
  • Single Booking Pathway: Minimizing administrative friction with clear click-to-call links and direct WhatsApp options.
  • Karauli Brand Association: Connecting the visiting specialist with Karauli Diagnostics' trusted local infrastructure and diagnostic clinic locations.
Meta ad campaign structural creative design wireframe
Specialist campaign performance budget allocation chart

The Results

Over a 30-day window, the combined specialist campaigns generated outstanding conversion metrics from a lean Rs. 19,486 marketing investment, bringing top-tier care to Varanasi patients:

  • 212 Qualified Enquiries: Blended average cost-per-lead of just Rs. 92.
  • 74 Confirmed Bookings: 34.9% of all ad enquiries converted directly into physical clinic visits.
  • Rs. 263 Patient Acquisition Cost (CAC): Comfortably profitable CAC threshold for senior medical consultant visits.
  • Varanasi Saturation: Ads reached over 9.16 lakh region residents, racking up 15.6 lakh+ total impressions.

Camp Campaign Breakdown by Specialist

Visiting Specialist Leads Cost / Lead Ad Spend Reach OPD Booked
Dr. Salil Jain Nephrology & Kidney Transplant 30 Rs. 313 Rs. 9,397 5,00,208 17
Dr. Neeraj Gupta Pediatric Orthopedics 94 Rs. 28 Rs. 2,596 81,589 26
Dr. Vedant Kabra Surgical Oncology 34 Rs. 118 Rs. 3,995 1,24,011 18
Dr. Mahendra Narwale Pediatric Cardiac Surgery 54 Rs. 65 Rs. 3,497 2,10,625 13
TOTAL (4 Specialists) 212 Rs. 92 Rs. 19,486 9,16,433 74

* Reported data comprises verified metrics sourced directly from Meta Ads Manager dashboard outputs linked with Karauli Diagnostics internal appointment booking registers during June 2026.

Why It Worked

The campaign's success was not a matter of luck—it was built on strict structural engineering. By isolating individual specialties, we matched distinct medical needs with the exact prospective patient profiles.

Leading with verified credentials and metro hospital references bypassed the standard hesitation of medical seekers. Bypassing slow landing pages for direct click-to-call prompts captured immediate urgency. And finally, shifting campaign budget dynamically kept acquisition costs exceptionally low while maximizing patient consultation volumes.

Scale Your Healthcare Practice

Replicate this high-conversion performance marketing model for your hospital departments, specialty clinics, or diagnostic camp calendars. Get predictable patient acquisitions and detailed reporting.

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