Walk-In Services Take advantage of RENŪ Primary Care’s walk-in services for your medical needs. Walk-In Cold, flu or Covid symptoms Strep throat Bronchitis Upper Respiratory Infections (URI) Sinusitis, rhinitis, pharyngitis, tonsillitis, laryngitis Asthma Headaches Allergies Urinary Tract Infection (UTI) Ear Pain Rashes Abdominal Pain Nausea & Vomiting Strains & Sprains Cellulitis Medication Refills Sexually Transmitted …