Welcome to Marin ENT

At Marin ENT, we pride ourselves on offering the highest quality ear, nose, throat, facial plastics and reconstructive medical services in Marin County since 1974. Our well-trained surgeons are all board certified by The American Board of Otolaryngology. Our board specialty also treats conditions involving the sinus, mouth, salivary glands, and neck. We happily treat the adult and pediatric population. The dedicated team at Marin ENT are committed to assisting you with your ENT needs…read more.

Here's What Patients Say About Marin ENT

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Conditions We Treat

Our Dedicated Physicians

Romeo C. Agbayani, Jr, M.D.

Romeo C. Agbayani, Jr, M.D.

Dr. Agbayani is the senior physician at MarinENT. He received his Bachelor of Arts in Biochemistry at the University of California, Berkeley… read more

Daniel W. Flis, M.D.

Daniel W. Flis, M.D.

Dr. Flis earned a Bachelor of Arts with Distinction from the University of Washington, Seattle. Before entering medical school, he­ worked as a… read more

Evan R. Ransom, M.D.

Evan R. Ransom, M.D.

Dr. Ransom is an Ivy League educated and trained Facial Plastic and Reconstructive Surgeon. He graduated with the prestigious Alpha Omega Alpha… read more

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Valuable Patient Resources

At Marin ENT, we strive to stay on time every day. To accomplish this goal, you should be able to find all the forms you need to complete your registration. Registration is an important part of your medical visit. It allows us to keep track your visits, store your medical records, and organize your billing. We offer both Online Registration as well as Printable Forms for you to print, fill out, and bring to your appointment. Please explore our website to find a map, directions to our office, practice hours, payment policies, and more. You will need to bring photo identification to your first visit. We look forward to seeing you soon.


Secure Patient Options

Online Registration

We prefer Online Registration. It is fast, easy, and avoids paper. Please click ACCESS below to be directed to our online registration portal. You are all set and your chart will be ready.


Printable Forms

If you do not have online access, don't worry, we've got you covered. Please click DOWNLOAD below, print the forms, fill them out before your visit, and bring them to your appointment.


Patient Portal

This is a new feature in our digital online world. Please click LOGIN below to be directed to a safe and secure website, which allows you to privately view your medical information.