Oscar Ereso
Pharmacist · Unitedhealth Group
Overview
Experience
Education
About Unitedhealth Group
Professional Overview
Oscar Ereso is a Pharmacist, currently affiliated with Unitedhealth Group, based in Encinitas, CA. As a pharmacist, Ereso contributes to patient care, clinical workflows, and healthcare operations in Encinitas, CA. They have been with Unitedhealth Group for 27 years. Ereso holds academic credentials, including Doctorates, from University Of California San Francisco. Unitedhealth Group operates in the Hospital & Health Care sector with a workforce of 5000+ employees. Healthcare organizations seeking to recruit pharmacist professionals can use HealthTal to access direct email addresses and personal phone numbers compiled from public LinkedIn profile data and public licensing data in the NPI registry. Direct outreach to pharmacist specialists consistently yields higher response rates than passive job board postings, particularly for roles requiring specific clinical credentials or state licensure. The Encinitas, CA healthcare market offers access to a concentrated pool of clinical professionals, making direct outreach particularly effective for organizations building local care teams or expanding service capacity in the region.
Position in HealthTal Database
- 86,704 healthcare professionals in HealthTal hold the pharmacist specialty. Oscar Ereso is one of them.
- 7,491 pharmacists are based in CA (out of 155,460 total healthcare contacts in that state).
- 2,679 contacts at Unitedhealth Group are tracked in HealthTal.
- Typical pharmacist compensation in CA: $130,000 – $197,000 (median $160,000). Source: BLS OEWS adjusted for state cost of labor.
- Top employers of pharmacists in CA: Kaiser Permanente (929), Cvs Health (417), Walgreens (330).
- 2% of pharmacists in CA hold a senior title (Director, Manager, Chief, VP, etc.).
- 77% of pharmacists in CA have education credentials on file.
Data refreshed November 2026.
Recruiting pharmacist
Pharmacists are licensed professionals who require verification of active state licensure during recruiting. Contacting pharmacists via direct email or phone allows for faster screening and placement than traditional job board methods.
Browse all pharmacists →Frequently Asked Questions
Oscar Ereso is based in Encinitas, CA. They are currently affiliated with Unitedhealth Group.
Oscar Ereso specializes in pharmacist. Their current role is Pharmacist.
Oscar Ereso currently works at Unitedhealth Group. They have been there for 27 years.
Oscar Ereso attended University Of California San Francisco.
HealthTal provides direct email address and phone number for Oscar Ereso. Subscribe to access full contact details including personal email, direct dial, and LinkedIn profile.
Recruiting pharmacists typically involves reaching out via direct email or phone. HealthTal's database provides contact data for pharmacists across all 50 states, allowing you to contact candidates directly without going through job boards.
pharmacists in CA typically earn $130,000 to $197,000 annually, with a median of $160,000. Figures derive from BLS OEWS data, adjusted for state cost of labor. Senior-titled roles (Director, Manager, Chief) and high-acuity practice settings push the upper end.