# Serge Loncar

> Serge Loncar is a startup investor at OPTIMIZERx (New York). See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [OPTIMIZERx](https://shizune.co/investors/profile/optimizerx)
- Location: New York, United States
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/sergeloncar

Serge Loncar is a startup investor at OPTIMIZERx in New York. Serge started CareSpeak in 2011, guided with the belief that the mobile phone - as the most personal accessory - will play an increasingly important role in managing one's health. Prior to starting CareSpeak, Serge was the President of Songbird Hearing after heading up strategic business development at cdnow.com, which was acquired byBertelsmann AG. Serge held numerous domestic and international brand marketing and sales positions at Johnson & Johnson health care and medical device divisions, and Pepsi Cola International. Serge received his MBA from New York University's Stern Business School.

## About OPTIMIZERx

VC Fund



1 contacts available at OPTIMIZERx.

| Name | Title | Profile |
| --- | --- | --- |
| Serge Loncar | Advisor to CEO | https://shizune.co/investors/profile/serge-loncar |

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