1. Kardiologe   psychiatrist   physician   cardiologist   dentist   Hint Half-n-half Clue   2. Nephrologe   chiropractor   nephrologist   chiropodist   dentist   Half-n-half Clue   3. Pathologe   pathologist   oncologist   psychologist   dermatologist   Half-n-half Clue   4. Onkologe   orthodontist   physiotherapist   physician   oncologist   Half-n-half Clue   5. Fußpfleger   chiropodist   obstetrician   dentist   dietician   Half-n-half Clue   6. Kieferorthopäde   physiotherapist   urologist   psychologist   orthodontist   Half-n-half Clue   7. Orthopäde   nephrologist   orthopedist, orthopaedist   cardiologist   dentist   Half-n-half Clue