Penile Mondor’s disease, or superficial thrombophlebitis of the dorsal vein of the penis, is a relatively uncommon but potentially anxiety-inducing self-limiting condition that should be easily recognizable by any primary care practitioner. It typically presents with a cord-like mass and pain to the dorsal penis and has a myriad of causes, including trauma, excessive sexual activity, excessive exercise, or malignancy. Although Penile Mondor’s disease is typically a clinical diagnosis, Doppler ultrasound is the initial imaging modality of choice if there is question or doubt about the diagnosis. Accurate diagnosis and reassurance about the condition’s benign and self-limiting nature assuages most patients’ fears. Treatment is primarily symptomatic but may vary depending on possible underlying disease processes.