Marshfield Pediatrics: Christopher Sullivan, MD, MS, FAAP Healthcare South is a doctor in Marshfield, MA, located at 435 Furnace St. The practice provides pediatric primary care for children from birth through young adulthood. It offers comprehensive, continuous care and works with specialists to deliver quality care where, when, and how patients want it. Local access to specialists is available in person or via telemedicine. Care is backed by the specialists and care team of Marshfield Children's Hospital in Marshfield, which provides inpatient care if a child is admitted. The practice has pediatric experts in over 40 different fields who work with the primary care provider to ensure personalized care. Multispecialty clinics provide coordinated care for children and young adults with special health concerns.
The physician is affiliated with Marshfield Clinic, an integrated health system that serves Wisconsin and Michigan's Upper Peninsula. The system employs more than 12,000 people, including over 1,600 providers across more than 170 specialties. Marshfield Clinic Research Institute conducts innovative research on pediatric diseases and treatment to improve children’s health. The institute has nationally recognized centers in cancer research, epidemiology, population health, precision medicine and genetics, oral and systemic health, and agricultural safety and health. Investigators participate in clinical trials in several pediatric subspecialty areas.
The practice is part of Sanford Health, the largest rural health system in the United States. Marshfield Clinic has provided advanced care for more than 100 years. The system serves over 2 million patients and nearly 425,000 health plan members across the upper Midwest. The Marshfield Clinic Research Institute was established in 1959. Scientists conduct clinical research, rural and agricultural health and safety research, and work in human genetics, epidemiology, and biomedical informatics. The university provides clinical and educational experiences for students. Residency programs include internal medicine, pediatrics, dermatology, surgery, transitional year, and pharmacy. Fellowships are offered in palliative care, non-operative spine, and post-doctoral psychology.
The practice holds a rating of 5.00 based on 0 reviews.
Marshfield Pediatrics: Christopher Sullivan, MD, MS, FAAP Healthcare South delivers specialized pediatric medical services to families in Marshfield through its affiliation with a historic regional health system.
BizScoreAI gives the practice a Schema and Structure score of 100 out of 100, which helps AI assistants and search engines understand exactly what the business is and what it offers. The Technical score of 85 out of 100 ensures the website is technically sound, secure, and indexable so search engines can read it without errors.
BizScoreAI scanned the website marshfieldclinic.org on October 13, 2026. Marshfield Pediatrics: Christopher Sullivan, MD, MS, FAAP Healthcare South has a BizScore of 42 out of 100.
AI visibility scan by category: AI Discovery 0 of 25 points, Structured Data 0 of 25 points, Content Readiness 8 of 30 points, AI Trust Signals 13 of 20 points.
Website audit sub-scores (out of 100): On-Page 67, Technical 85, Performance 63, Content 18.
Strengths: 4 checks passed. AI Content Blocking, AI-Parseable Headings, About/Team Page, XML Sitemap.
Areas to improve: 6 checks. llms.txt (failed), Structured Data (failed), Q&A Content (failed), Content Too Thin (failed), Meta Description (warning), Author Signals (warning).