About Our Staff

We are blessed to work with a group of professionals that truly cares about the health and well-being of our patients. Our team of doctors, hygienists, assistants, receptionists and office staff work hard each day to provide exceptional care. We look forward to welcoming you to our office and getting to know you as you receive the treatments you want and need.

Ana Castro
Ashley Schneider
Emily Dunaye

Jodi Foehr
Michelle Sedaghatfar
Neda Hassanpour

Dr. Seda, a periodontist located in Marin County, CA, services patients from San Rafael, Greenbrae, Kentfield, Tiburon, Mill Valley, Larkspur, Ross and San Anselmo. We are looking forward to welcoming you to our office and encourage you to schedule your appointment today!


  • It's a rare treat to find someone who is at the top of their game, and enjoying being there at the same time. Michael Seda is one such doctor. Peter H.

  • If anyone deserves 5 stars it's Dc. Michael Seda. You have found your Periodontist.Ryan M.

  • Dr. Michael Seda is an amazing periodontist. I was extremely satisfied with his care. He is a master communicator.Michael J.

  • I can't rave enough about Dr. Seda. Everything about him and his staff is absolutely the best. If you are in need of a periodontist or implants, this is the ONLY office you should contact. Brian Q.