There are still 12+ Berman living in Odessa, the city. No Dresnick listed.
In order to obtain records for your Jewish Immigrant/Ancestors use link below. Once you access link, click ARCHIVES DOCUMENT ICON. Submit ODESSA for SEARCH. List will appear. Click on to the various records and you will find the archives where records can be located. http://www.rtrfoundation.org/archdta.shtml