Dr. Donald B. Longjohn MD is an orthopedic surgeon based in Los Angeles, California, specializing in the diagnosis and treatment of musculoskeletal conditions. Located at the USC Healthcare Center II, this practice focuses on providing comprehensive care for patients dealing with injuries, chronic conditions, and degenerative diseases affecting bones, joints, ligaments, and muscles. With a focus on restoring function and improving quality of life, Dr. Longjohn offers a range of services tailored to the unique needs of each individual.
The orthopedic care provided includes both surgical and non-surgical approaches to address a variety of issues such as fractures, sports injuries, arthritis, and spinal disorders. Treatment plans are designed after thorough evaluations, which often involve imaging and physical assessments to ensure accurate diagnoses. This careful approach helps guide decisions about interventions, including minimally invasive procedures when appropriate.
Serving the community of Los Angeles and the surrounding areas, Dr. Longjohn’s practice emphasizes patient-centered care in a clinical setting equipped with modern medical technology. Coordination with other healthcare providers and specialists is common to support comprehensive recovery and rehabilitation. The office is accessible for consultations and follow-up visits, maintaining communication channels for patient support throughout the treatment process.
Located in the 90033 postal code area, Dr. Donald B. Longjohn MD’s orthopedic practice is reachable by phone for scheduling and inquiries. The surgeon’s commitment to addressing a broad spectrum of orthopedic concerns makes this practice a resource for individuals seeking expert medical care within the Los Angeles region.


































