SC Internal Medicine Associates and Rehabilitation, LLC ...

Centennial Medical Group (CMG) is a private group practice of internists, family physicians, and certified nurse practitioners offering primary care, urgent care, and related services. Founded in 1990 and headquartered in Elkridge, MD, CMG operates five offices across Maryland and California, with a presence in Howard County and Laurel. Services include primary and family care, urgent care, physical therapy, allergy testing, weight management, occupational health, and clinical research. Main contact: info@cmg.md; phone numbers: (410) 432-1011, 410-397-7575, (410) 730-3399. Notable locations include the Elkridge HQ at 8186 Lark Brown Rd and Laurel/Ellicott City area offices.

MU Health Care (University of Missouri Health Care) in Columbia specializes in comprehensive medical care as part of the state’s premier academic medical center. It offers a full spectrum of services from primary care to highly specialized, multidisciplinary treatment, with a large network of physicians, nurses, and health care professionals serving Missouri’s 114 counties. The system is headquartered in Columbia (One Hospital Drive) and is part of the University of Missouri Health System. It operates four US offices (all in Columbia) and has international presence in the UAE, Kenya, and the Philippines. Key focus areas include general/internal medicine within a broader academic medical center context, supported by MU School of Medicine, MU School of Health Professions, MU Sinclair School of Nursing, and University Physicians. If you’re seeking General Internal Medicine services in Columbia, MU Health Care is the locally integrated option within a major academic health system.

Three Rivers Medical Associates is a private primary and family/internal medicine practice based in Irmo, SC, serving the Midlands since 1993. They offer same-day appointments and house calls, with three offices including their Irmo headquarters (7430 College Street, Irmo) and additional Columbia-area locations. They accept new patients and focus on patient-centric care. Key details: - Services: Family medicine, internal medicine, primary care - Location: Irmo, SC (HQ) with offices in Columbia area - Contact: Main line (839) 200-7800; Irmo address provided - Status: Active, private partnership - Website: 3riversmed.com - Notable updates: Expanded care to Pawleys Island/Georgetown/Murrells Inlet in late 2023; new clinician Brandon Palmer joined in May 2025 If you’re seeking a primary care provider in Irmo or Columbia, they position themselves as a long-standing local option with same-day access and house calls.