The Green Hills-based public relations pros at Lovell Communications brought on a handful of new clients in the second quarter. Among the wins is one of the nation's largest insurers as well as a retailer out of Bentonville, Ark. The list:

• Mariner Healthcare, which run 21 skilled nursing facilities located in California
• Optimal Radiology, a provider of radiology solutions to hospitals around the country
• Walmart, which employs more than 40,000 people in Tennessee
• UnitedHealthcare, whose parent company has in recent years acquired care management fir Inspiris and payment intermediary AIM Healthcare.