Thank you for considering a patient referral to our practice. If you would like to speak to Dr. Laudenbach about a referral, please feel free to call him directly at your earliest convenience at 610.213.0297. You may also call the office staff to help coordinate and expedite your referral:

Mission Viejo Office Phone Number:  949.586.7000

Tarzana Office Phone Number: 818.975.0663

You can also e-mail Dr. Laudenbach at Please consider the privacy of your patients if transmitting information electronically.

You may also complete a referral form and mail it to the office or fax it.

Mission Viejo Referral Form

Tarzana Referral Form