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Mark Withrock

Pharmacist

pharmacist Charleston, SC Costco Wholesale Corporation
j.doe@example.com linkedin.com/in/...
Reveal Contact Info
Overview
Level
Staff
Function
Healthcare
Tenure
10 years at Costco Wholesale Corporation
Gender
Male
Connections
61
Position in HealthTal Database
  • 86,704 healthcare professionals in HealthTal hold the pharmacist specialty. Mark Withrock is one of them.
  • 1,002 pharmacists are based in SC (out of 18,806 total healthcare contacts in that state).
  • 239 contacts at Costco Wholesale Corporation are tracked in HealthTal.
  • Typical pharmacist compensation in SC: $101,000 – $154,000 (median $125,000). Source: BLS OEWS adjusted for state cost of labor.
  • Top employers of pharmacists in SC: Walgreens (68), Cvs Health (64), Prisma Health (47).
  • 3% of pharmacists in SC hold a senior title (Director, Manager, Chief, VP, etc.).
  • 75% of pharmacists in SC have verified education credentials on file.
  • Data refreshed June 2026.

Public records & verifications
  • Verify against the NPPES Provider Registry (HHS / CMS). Search NPPES →
  • Professional LinkedIn profile on file (subscribers only).
  • Data aggregated from public licensure databases, LinkedIn, and verified employer records. Cross-check via the registry link above.
Education
Francis Marion College
1981
Medical University Of South Carolina
Bachelors
1984
Skills
Leadership Community Pharmacy Powerpoint Public Speaking Pharmacists Immunization Windows Teaching Photoshop Clinical Research English Healthcare Pharmacy Automation Strategic Planning Medication Therapy Management Outlook Microsoft Office Microsoft Word Compounding Microsoft Excel Managed Care Customer Service Diabetes Management Pharmacy Patient Counseling Research Pharmaceutical Industry Pharmacy Practice Healthcare Management Certified Immunizer Medication Therapy
About Costco Wholesale Corporation
Industry
Retail
Employees
5000+
Revenue
$1B+
Website
costco.com
Office Location
791 Marks St, Henderson, NV
Professional Overview

Mark Withrock is a Pharmacist, currently affiliated with Costco Wholesale Corporation, based in Charleston, SC. As a pharmacist, Withrock contributes to patient care, clinical workflows, and healthcare operations in Charleston, SC. They have been with Costco Wholesale Corporation for 10 years. Withrock holds academic credentials, including Bachelors, from Francis Marion College and Medical University Of South Carolina. Core competencies include Leadership, Community Pharmacy, Powerpoint, Public Speaking, Pharmacists. Costco Wholesale Corporation operates in the Retail sector with a workforce of 5000+ employees. Healthcare organizations seeking to recruit pharmacist professionals can use HealthTal to access verified direct email addresses and personal phone numbers sourced from NPI records and professional licensing databases. 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 Charleston, SC 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.

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

Where is Mark Withrock located?
Mark Withrock is based in Charleston, SC. They are currently affiliated with Costco Wholesale Corporation.
What is Mark Withrock's specialty?
Mark Withrock specializes in pharmacist. Their current role is Pharmacist.
Where does Mark Withrock currently work?
Mark Withrock currently works at Costco Wholesale Corporation. They have been there for 10 years.
What is Mark Withrock's educational background?
Mark Withrock attended Francis Marion College and Medical University Of South Carolina.
How do I contact Mark Withrock for recruiting?
HealthTal provides verified direct email address and phone number for Mark Withrock. Subscribe to access full contact details including personal email, direct dial, and LinkedIn profile.
How do I recruit a pharmacist?
Recruiting pharmacists typically involves reaching out via direct email or phone. HealthTal's database provides verified contact data for pharmacists across all 50 states, allowing you to contact candidates directly without going through job boards.
What is the average salary for a pharmacist in SC?
pharmacists in SC typically earn $101,000 to $154,000 annually, with a median of $125,000. 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.

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