HCP Search Directory

HCP Search Directory

MY ROLE
Product Designer
PRODUCT
Web Portal Directory
INDUSTRY
HEALTHCARE

Optimizing the ability to find the top HCPs in healthcare.

As the product designer of i2Vision, I led a 1 MIL project for our client Merck Pharmaceuticals. They asked us to create a robust HCP Search Directory tool that can help expand their networking engagements and connections by searching for the top HCP’s in healthcare, specifically ophthalmology.

As the product designer of i2Vision, I led a 1 MIL project for our client Merck Pharmaceuticals. They asked us to create a robust HCP Search Directory tool that can help expand their networking engagements and connections by searching for the top HCP’s in healthcare, specifically ophthalmology.

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Reduction in workflow process

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Reduction in workflow process

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Reduction in workflow process

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Clients have adopted the tool

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Clients have adopted the tool

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Clients have adopted the tool

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User success rate

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User success rate

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User success rate

FEATURE 01
Search top HCP’s flexibly
Find the top HCPs in the ophthalmology industry. Filter and sort through profiles based on expertise, clinical trials, and practice.
FEATURE HIGHLIGHTS

Quick search
Begin search with provided selections or jump straight into browsing profiles

10 Master Filters
Explore HCPs based on any parameter tied to their industry engagement and influence

FEATURE 02
Food Distribution Trends & Forecast
Forecasting food insecurity 6+ months ahead to prepare for when demand strikes.

FEATURE HIGHLIGHTS

3 Different Views
Flexible viewing options to fit any scanning behavior preference

Tier Badges & Metrics

Quickly differentiate between top tier level HCPs to newly rising HCPs in the industry

FEATURE 03
Socioeconomic & Demographic View
The 5 “Whys” answered in one interface, understanding the “who” and “what” causes food insecurity.

FEATURE HIGHLIGHTS

Customize list for future engagements

Save multiple lists for any purpose and come back to them to continue your search progress

PDF

Export & Share

Save lists as PDFs, or Excel sheets and upload them to any AI tools to gather and summarize insights

THE PROBLEM

Merck is new to the ophthalmology space and they don’t know who are the top HCPs in this industry. Both the client and the agency team have spent hours trying to organize and find all of this information. 200+ profiles needed to be created and with the old process this wasn’t possible.

PRIMARY USERS

Merck C-Suite Team

Focuses on finding HCPs to engagement with at conferences and events.

SECONDARY USERS

i2Vision Client Services Team

Engages with the client, provides recommendations of HCPs. They also research and gather information about HCPs.

PROBLEM 01

All departments collected differently and inconsistently

PROBLEM 02

Food banks were overfeeding and underfeeding specific areas

PROBLEM 03

Food banks were taking action after food insecurity has impacted its people

RESEARCH APPROACH

I spoke with 8 members of the leadership team and 2 members of my client services team to understand what the HCP recommendation process looks like.

RESEARCH METHODS WE CONDUCTED

Live User Interviews

We took time to understand the gaps in the process and information is pivlotal to choose about an HCP.

Competitor User Testing

We followed a “measure twice cut once approach” and used competitor websites to test what features provided a smooth experience

Thematic Analysis & Synthesis

We sorted data into themes & synthesized each one, based on search behavior & information hierarchy

USER INTERVIEW INSIGHTS & REPORTING PROCESS

COMPETITOR USER TESTING

THEMATIC ANALYSIS & VALUE PROPOSITION

The Tedious Reporting Process

Data Analyst manually QA the data by scanning for trends and anomalies

Leadership team receives data and must manually export, clean, and merge data for their personal reports

Leadership members must manually interpret the historical data, and have difficulty see trends based on a single period

Distribution efforts take action AFTER food insecurity has rised

Self-report documents are received from Distribution centers

TAKES TOO MUCH TIME

DATA IS DISCONNECTED FROM EACH OTHER

DELAYED DECISION-MAKING

PRODUCT GOALS

DESIGN APPROACH & USER TESTING

Phase I & II : Early concepting and Mid-Fidelity

RESULTS

50%

of users struggled to identify upfront a HCP’s tier level on the results page

40%

had trouble understanding the context behind the HCP’s connections

Phase III: High-Fidelity Prototype

Improvements: Based on the results from the early phases, we improved the layout and validate our designs through this phase.

AfterBefore
Before
After

BEHAVIOR INDICATORS

Users reference and identified tier levels when completing the task when scanning through the results for ideal HCP candidates

Users understood the intention of connections relation to the HCP and no longer asked what they meant

FINAL SOLUTION + IMPACT

Let's Design Together

If crafting intentional and impactful experiences matters to you, please reach out to me:

© 2026 Czarina Argana. All Rights Reserved.

Let's Design Together

If crafting intentional and impactful experiences matters to you, please reach out to me:

© 2026 Czarina Argana. All Rights Reserved.

Let's Design Together

If crafting intentional and impactful experiences matters to you, please reach out to me:

© 2026 Czarina Argana. All Rights Reserved.