Chief Operating Officer
CurrentLaunching Humata Health via its acquisition of Olive AI's Prior Authorization business.
Nov 2023 - Present
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Oscar Callejas Email & Phone Number
COO at Humata Health
at
Humata Health
2 work emails found
@voalte.com
2 phones found area 941
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 86%
Who is Oscar Callejas? Overview
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Quick answer
Oscar Callejas is listed as COO at Humata Health at Humata Health, based in Sarasota, Florida, United States. AeroLeads shows a work email signal at voalte.com, phone signal with area code 941, and a matched LinkedIn profile for Oscar Callejas.
Oscar Callejas previously worked as Chief Operating Officer at Humata Health and Advisor at Panacea. Oscar Callejas holds Mse, Masters In Entrepreneurship from University Of Florida - Warrington College Of Business.
Company email context
Email format at Humata Health
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{first_initial}{last}@voalte.com
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AeroLeads found 2 current-domain work email signals for Oscar Callejas. Compare company email patterns before reaching out.
Profile bio
About Oscar Callejas
In 2008, I co-founded Voalte -- a first of its kind smartphone-based mobile communications company for healthcare. Voalte was a pioneer in many areas. We were the first to deploy smartphones in the enterprise at scale — long before the tools that make it easy to do so today existed. We accomplished this through a combination of innovative tools, methods, and a radically engaging service model that earned recognition throughout the industry.In 2019, Hillrom acquired Voalte to lead its connected care strategy. At Hillrom, we expanded our digital health strategy, extending our customer reach and nearly doubling the business before selling Hillrom to Baxter in 2021. At that point, any reasonable person would have taken a break, but the challenges in healthcare are too great. I decided to join Olive AI, shifting my focus from clinical solutions to revenue cycle management and business process automation.Olive had lofty ambitions and while it may have failed, it had the right vision. Out of its ashes I had the opportunity to help relaunch its prior authorization business as Humata Health. At Humata we are solving the pain of prior authorization by bringing together providers, payers, and patients.As an entrepreneur, I've been fortunate enough to have had a wide range of experiences—from professional services and customer support, to product management, operations management, and finance—across various industries and stages of company lifecycle. This has given me the opportunity to gain deep knowledge (and perspective) in multiple aspects of business.I am a thinker and a dreamer… More than anything, I love to imagine the impossible, and then build it!Specialties: technology startups (particularly focused on Health IT / tech health / digital health), operations management, project management (PMBOK), project portfolio management (PPM / PSA), professional services, customer service, customer support, ITIL, process mapping and design, product management (pragmatic marketing, scaled agile framework), product launch (NPD), go-to-market planning, Net Promoter Score (NPS), financial model design, financial planning and analysis (FPA), Quote to Cash (QTC), strategic planning, M&A, Due Diligence
Current workplace
Oscar Callejas's current company
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12 roles
Oscar Callejas work experience
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Advisor
Current
Jan 2023 - Present
Senior Vice President Of Product Operations
Dec 2022 - Nov 2023
Senior Vice President, Transformation
Jul 2022 - Dec 2022
Senior Vice President Of Customer Programs
Nov 2021 - Aug 2022
Board Member
University Of Miami Entrepreneurship Advisory Board
Nov 2016 - Dec 2021
Executive Director, Care Communication Services
The Care Communications business unit was formed following the Voalte acquisition, to spearhead Hillrom's transformation into a technology company advancing connected care. In this role, I oversaw professional services and technical support of the combined Care Communication offering, which includes nurse call, mobile (Voalte), and MDI (Excel Medical).The.
Apr 2019 - Nov 2021
Co-Founder & Vp Of Operations
This was a role that evolved extensively as the Company grew and matured, exposing me to virtually every part of the business.From 2008 - 2014 I managed our professional services and support team, growing it from zero employees to over 50. Under my leadership, Voalte was the first healthcare company to develop an enterprise deployment model for smartphones.
Oct 2008 - Apr 2019
Rooms Division Manager
I was responsible for all Rooms-Division operations during the purchase, renovation, and conversion of a 120 room hotel from Ramada Limited to Hotel Indigo. This was the first Hotel Indigo in Miami and was quite a challenge, as the hotel remained open and flagged throughout the entire renovation (including complete room and lobby demolition / renovation.
Jun 2007 - Nov 2008
Assistant General Manager
Oceanside Resorts
I initially joined Oceanside as an Assistant Front Office Manager for a 355-bed beach resort on South Beach which was converted to a W hotel and residences. Within my first three months my team raised Service scores into the 95th percentile of our comp set. When the company acquired a small, Art Deco boutique hotel in South Beach, I was chosen to oversee.
Jan 2005 - Jun 2006
Consumer Research - Pvp
Generated cruise sales for the company while establishing, developing, and maintaining a relationship with Carnival’s past, present, and future guests.
Jun 2004 - Jan 2005
Night Manager
Mayfair House Hotel
I joined the Mayfair as a Front Desk Agent while still in college. This quickly escalated into a full-time job that saw me promoted to Night Manager balancing almost 60 hour work weeks with a full-time college course load.At the Mayfair, our team took service scores to a 10 year high and earned 4 Star, 4 Diamond awards every single year. Tactically, I.
Jan 2001 - Jun 2004
2 education records
Oscar Callejas education
Mse, Masters In Entrepreneurship
University Of Florida - Warrington College Of Business
Bba, Int'L Finance & Marketing
University Of Miami Herbert Business School
FAQ
Frequently asked questions about Oscar Callejas
Quick answers generated from the profile data available on this page.
What company does Oscar Callejas work for?
Oscar Callejas works for Humata Health.
What is Oscar Callejas's role at Humata Health?
Oscar Callejas is listed as COO at Humata Health at Humata Health.
What is Oscar Callejas's email address?
AeroLeads has found 2 work email signals at @voalte.com for Oscar Callejas at Humata Health.
What is Oscar Callejas's phone number?
AeroLeads has found 2 phone signal(s) with area code 941 for Oscar Callejas at Humata Health.
Where is Oscar Callejas based?
Oscar Callejas is based in Sarasota, Florida, United States while working with Humata Health.
What companies has Oscar Callejas worked for?
Oscar Callejas has worked for Humata Health, Panacea, Olive, University Of Miami Entrepreneurship Advisory Board, and Hillrom.
How can I contact Oscar Callejas?
You can use AeroLeads to view verified contact signals for Oscar Callejas at Humata Health, including work email, phone, and LinkedIn data when available.
What schools did Oscar Callejas attend?
Oscar Callejas holds Mse, Masters In Entrepreneurship from University Of Florida - Warrington College Of Business.
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