He is rated 4.5 stars out of 5 by his patients. He has a special interest in asthma and allergies. Dr. Claus is in-network for Aetna, Medicaid, Medicare, and more. He obtained his medical school training at Boston University School of Medicine and performed his residency at Long Island Jewish Medical Center. He has received professional recognition including the following: Honors Achieved in Medical School Core Curriculm (Physiology, Nutrition and Epidemiology) and Travel Grant Award, American College of Allergists. Dr. Claus is affiliated with Signature Healthcare Brockton Hospital, Good Samaritan Hospital, and Milford Regional Medical Center (MRMC). He welcomes new patients.