At NextGen Nurse Practitioner Group, we believe healthcare should feel personal again. Founded by Kelly Creviston, DNP, APRN-FNP, and Ronald Litman, DNP, APRN-CNP, we provide primary care services in Marion, Ohio, including preventive care, chronic disease management, Medicare wellness visits, and care for patients across all stages of adulthood.

Our mission is to create a welcoming environment where patients feel heard, respected, and genuinely cared for. We focus on building meaningful relationships through thoughtful communication, longer visits, collaborative decision-making, and convenient access to care. Our goal is to make healthcare feel easier, more connected, and centered around people—not volume. We want every patient to experience care that feels approachable, trustworthy, and human. Now accepting new patients in Marion and surrounding communities.