- April Newsletter May Newsletter June Newsletter TennisSwimmingFitnessAerobicsMassageMembershipMapNewsletter OHTC is located at 5475 Redwood Road in the East Oakland Hills. Our phone number is (510) 531-3300. Please send questions or comments about this page or site to webmaster@oaklandhills.com. Last Updated: 31-May-02- 11:49 1998-2000 OHTC ...www.oaklandhills.com