I am a doctor who takes time to listen to your concerns, and includes you in making decisions abut your care. When possible I prefer to avoid antibiotics and other prescription medications as they the often have unwanted side effects. I also prefer to treat the root cause of a problem rather than bandage over the symptoms.
Dr. Mark Detweiler, MD is a gastroenterology doctor who practices in Londonderry, NH. He is 64 years old and has been practicing for 38 years.