Ohmallera was a city on Betazed. It was once home to 1.2 million people and was renowned on the planet for its state-of-the-art medical facilities and doctors, especially in the fields of psychiatry, endocrinology, and neurology.
A spot of urbanization in an otherwise rural area, aside from its medical facilities Ohmallera was also known for its traditional ways, strong connection to the land despite the sprawling cityscape and had a reputation for remarkable misandry (even for Betazoids).
Unfortunately, the city's distinction as a premier healthcare center made it a target for Armeni, a former psychiatric patient at one of the city's hospitals. After hijacking the USS Constitution-B in 2388, Armeni used the ship to launch an attack on SD 238802.22 with all weapons, destroying the Betazoid metropolis in seconds. There were almost no survivors.
People from Ohmallera
- Armeni - visited for psychiatric care
- Radi Rais - Survived: was aboard the USS Victory during the attack
- Jhaan Rais - Killed in the attack.
- Lita Rais - Killed in the attack.
- Nikael Kalre, leader of the Maquis Reborn. Kalre was away during the attack, but his wife and children were killed.