When a person is noticeably underweight, it is extremely important to visit a medical doctor. The biggest problem with being underweight is that the condition is usually secondary to (or the symptom of) an underlying disease. Once a full diagnosis has been made, it may be appropriate to begin taking steps to gain or re-gain weight.
The Medical Director at Monmouth Pain and Rehabilitation acts as the head of a team that includes Physical Therapists, an Acupuncturist, and Chiropractic Doctors. He works closely with these practitioners to design the safest, healthiest programs to help underweight patients gain weight and strength.