Our Story

Discover Health is a concierge medical practice built around a more personal approach to care. We believe the strongest healthcare relationships are grounded in time, trust, and a genuine understanding of each patient’s needs. By giving our physicians the space to listen, think deeply, and stay closely connected, we create a care experience that feels more thoughtful, responsive, and human. From preventive care to complex health concerns, our goal is to help every patient feel known, supported, and confident in the care they receive.

Our Vision

To be the most trusted partner for patients, physicians, and care teams where people thrive, care is exceptional, and everyone matters.

Our Mission

To deliver trusted, personalized care through exceptional physicians and dedicated teams working together for every patient.

Our Core Values

Integrity

We act with honesty, transparency,
and integrity.

Trusted Partner

Trusted partnerships define
our success.

Personalized Care

Every person, every plan, every
need personalized.

Compassionate

Compassion and understanding
guide our care.

Excellence Always

Excellence isn’t an act —
it’s our habit.

Proactive by Nature

We look ahead—helping you stay well, not just treating what’s wrong.

97%*

Surveyed concierge patients would recommend concierge membership to a friend

6,000+

Patients Served

Take the Next Step Toward Better Care

Connect with our team to discuss your health goals and learn more about the care options available to you.

*Industry statistics reflect broader third-party research and are not representative of Discover Health-specific outcomes.

Our Service Areas

  • Bellevue, WA

  • Boston, MA

  • San Francisco, CA

  • Marin, CA

  • Napa, CA

Leadership

  • Oded Herbsman, MD

    Pediatrician, Chief Medical Officer

  • Edward F. Littlejohn

    Chief Executive Officer

  • Shawn Foley

    Chief Operations and Financial Officer

Our Doctors

Napa

Rony Kako, MD

Internist

Marin,San Francisco

Sanjay Raisoni, MD

Internist

Waltham

David Saie, MD

Internist

Waltham

Eve Sobel, MD

Internist

San Francisco

Oded Herbsman, MD

Pediatrician, Chief Medical Officer

Napa

Alex De Moraes, MD

Family Medicine

Bellevue

Jennifer Garcia-Rabbat, MD

Internist

Napa

David M. Jue, MD

Internist

Waltham

Erika Santoro, MD

Internist

Marin,San Francisco

Jane M. Hightower, MD

Internist

Bellevue

Julie Cella, MD

Internist

San Francisco

Nicole Glynn, MD

Pediatrician

San Francisco

Sophia Hurd, MD

Pediatrician

San Francisco

Sakiba Khan, MD

Internist

Marin,San Francisco

Sanjay Raisoni, MD

Internist

San Francisco

Oded Herbsman, MD

Pediatrician, Chief Medical Officer

Marin,San Francisco

Jane M. Hightower, MD

Internist

San Francisco

Nicole Glynn, MD

Pediatrician

San Francisco

Sophia Hurd, MD

Pediatrician

San Francisco

Sakiba Khan, MD

Internist

Hear from our members

Fantastic pediatrician! Dr. Glynn is generous with her time and knowledgeable. She genuinely cares about kids and provides clear, helpful guidance.

Darca M.

Satisfied Member

It’s Care That Feels Worth It. My doctor knows my name, my story, and my goals. I can text for quick questions, schedule appointments when I need them, and get other benefits you simply don’t see in traditional offices.

S.J, Marin patient

Satisfied Member

It’s care that feels worth it. My previous doctor barely remembered my name. At Discover Health, I’m not just a number. I’m a person with a story—and a plan.

Elizabeth R., San Francisco

Satisfied Member

I’d heard people talk about concierge medicine before, but I didn’t realize how different it could feel. My doctor knows my name, my history, and helps me stay ahead of issues before they become problems.

Dr. A., Associate Professor at a Boston-area university

Satisfied Member

I finally have a doctor who knows me. I used to feel rushed. Now, my doctor knows my name, my history, and my health goals. We text when I need something, and I never feel like just another patient.

M.L., Bellevue resident

Satisfied Member

I needed more than just appointments—I needed a partner in my healthcare. Discover Health gave me that. I finally feel like I’m in control of my health.

Michael S

Satisfied Member

Our doctor is a good man and is an optimist, he makes you more optimistic as a patient. You always leave feeling encouraged.

Napa, Member

Satisfied Member

Dr. Hopkins is intelligent, kind, organized, empathetic, and thoughtful.

Sacramento, Member

Satisfied Member

I know my doctor’s phone number by heart and when I call he answers. How many people can say that?

San Francisco, Pediatric Member’s Parent

Satisfied Member

The doctor is accessible. I KNOW I can always get someone who can help me, even if it is just to listen.

San Francisco, Pediatric Member’s Parent

Satisfied Member

Dr. Castelli is very patient, reassuring and meticulous. We really enjoyed interacting with him. He answered all our questions in detail and put us at ease regarding the well-being of our son. The support staff is excellent too. Highly recommended.

Vinima Aggarwal

Satisfied Member

We’ve been with Discover Health for 10+ years and can’t recommend it highly enough. The support staff are great, as are the doctors: responsive, knowledgeable, and good listeners. To name just the ones we’ve been with recently: Dr. Jon-Michael Castelli, Dr. Oded Herbsman, and Dr. Desmond Wilson — all awesome!

Stephen Fraga

Satisfied Member

Always a great experience with Dr. Herbsman! He always makes my kids (and me) feel comfortable. He’s very informative, takes time to answer all questions, and is always around in case of emergencies. Very lucky to have found Discover Health.

Jelena Jelenkovic

Satisfied Member

Fantastic pediatrician! Dr. Glynn is generous with her time and knowledgeable. She genuinely cares about kids and provides clear, helpful guidance.

Darca M.

Satisfied Member

It’s Care That Feels Worth It. My doctor knows my name, my story, and my goals. I can text for quick questions, schedule appointments when I need them, and get other benefits you simply don’t see in traditional offices.

S.J, Marin patient

Satisfied Member

It’s care that feels worth it. My previous doctor barely remembered my name. At Discover Health, I’m not just a number. I’m a person with a story—and a plan.

Elizabeth R., San Francisco

Satisfied Member

I’d heard people talk about concierge medicine before, but I didn’t realize how different it could feel. My doctor knows my name, my history, and helps me stay ahead of issues before they become problems.

Dr. A., Associate Professor at a Boston-area university

Satisfied Member

I finally have a doctor who knows me. I used to feel rushed. Now, my doctor knows my name, my history, and my health goals. We text when I need something, and I never feel like just another patient.

M.L., Bellevue resident

Satisfied Member

I needed more than just appointments—I needed a partner in my healthcare. Discover Health gave me that. I finally feel like I’m in control of my health.

Michael S

Satisfied Member

Our doctor is a good man and is an optimist, he makes you more optimistic as a patient. You always leave feeling encouraged.

Napa, Member

Satisfied Member

Dr. Hopkins is intelligent, kind, organized, empathetic, and thoughtful.

Sacramento, Member

Satisfied Member

I know my doctor’s phone number by heart and when I call he answers. How many people can say that?

San Francisco, Pediatric Member’s Parent

Satisfied Member

The doctor is accessible. I KNOW I can always get someone who can help me, even if it is just to listen.

San Francisco, Pediatric Member’s Parent

Satisfied Member

Dr. Castelli is very patient, reassuring and meticulous. We really enjoyed interacting with him. He answered all our questions in detail and put us at ease regarding the well-being of our son. The support staff is excellent too. Highly recommended.

Vinima Aggarwal

Satisfied Member

We’ve been with Discover Health for 10+ years and can’t recommend it highly enough. The support staff are great, as are the doctors: responsive, knowledgeable, and good listeners. To name just the ones we’ve been with recently: Dr. Jon-Michael Castelli, Dr. Oded Herbsman, and Dr. Desmond Wilson — all awesome!

Stephen Fraga

Satisfied Member

Always a great experience with Dr. Herbsman! He always makes my kids (and me) feel comfortable. He’s very informative, takes time to answer all questions, and is always around in case of emergencies. Very lucky to have found Discover Health.

Jelena Jelenkovic

Satisfied Member