Root Cause Medicine in Sunnyvale, CA | Serving San Jose, Silicon Valley, and More
formerly Medical Center

Internal Medicine

Our medical doctor integrates traditional and functional medicine to create the ideal program to restore your body to a pain-free and active state naturally.

Clinical Nutrition

As part of the root cause medicine protocol, a doctor certified in functional medicine diagnoses and creates a customized treatment plan to achieve your regained health.

Physical Therapy

Our doctor of Physical Therapy, who is also elitely trained as an Orthopedic Certified Specialist, creates a comprehensive plan to restore function and fitness level while alleviating pain.


The doctor of chiropractic is highly trained to alleviate pain through restoring nerve function and balance, allowing you to enjoy life without limits.

Medical Clinic finds and fixes the root cause of your problem.

We build long-time patient relationships based on good medicine, comprehensive services, and trust in our approach to optimal health.

Does this sound like you?

You are fed up with feeling sick and tired, and you want to get to the bottom of it. You don’t want to mask ongoing symptoms with pills and drugs. You already know that a combination of things have led to your current condition. You want a built-in team of doctors working together with you to get this under control, even solved, for good.

If this sounds like you, you have arrived at the right place!  HealthNOW helps patients every day who had given up hope of finding and treating the underlying cause of their conditions until they found this clinic.

Symptoms can be easily diagnosed, so we dig deeper into what might be causing the symptoms in the first place, and treat that instead.

A diverse group of doctors are available to consult with you at our root cause medical clinic. All are experts in their distinct fields of practice and are well-versed in working as part of a team to discover and treat the root cause of your unique condition.

  • Internal Medicine
  • Clinical Nutrition
  • Gluten Sensitivity (NCGS) and Celiac Disease Treatment
  • Chiropractic Care
  • Physical Therapy
  • Prolotherapy
  • Vitamin Injections
  • Bioidentical Hormone Treatment


Imagine you are walking and there is a small pebble in your shoe. You are in pain, and it’s getting harder to continue walking. You could swallow a pill to relieve the pain—or you could simply remove the pebble from your shoe.

This is the underlying premise of Root Cause Medicine – we don’t treat the symptom, but  instead, identify the underlying root cause of the problem and resolve it at its source.

If you’re tired of treatments that don’t work or only alleviate your symptoms temporarily; if you’re unhappy taking drugs (that have dangerous side effects); learn what our unique clinic can do for your health and well-being.

Call or email us to schedule a consultation appointment. Prefer to ask a few questions first? Fill out the Ask a Doctor form on this page or give us a call.

(408) 733-0400     |     Online Consultation Scheduler 

It’s easy and there’s no charge.

Ask a Doctor


Want to find out more?


Call us to schedule or get more info

(408) 733-0400

1309 S. Mary Ave, Suite 100 Sunnyvale, CA 94087

We find out what’s causing your pain and health problems, and we fix it.

Root cause medicine works.

  • Finally, there are days without pain! Thanks to the great team of doctors and staff at Root Cause Medical Clinic, a group who cares and makes a difference in my well-being.
    T.H. Patient
  • Finally, medical practitioners who listen and give facts!  They are pioneers of a healing arts method that focuses on finding the cause of a situation and giving patients the power to think, decide and to choose.
    L.Z. Patient
  • I am very thankful for the caring staff and the result-oriented treatment I have received.  After 6 months of therapy, exercises and chiropractic adjustments at Root Cause Medical Clinic, most of my symptoms are gone.
    S.I. Patient

Featured Services

We treat a large variety of medical conditions with a depth of experience and knowledge in functional and root cause medicine.

Free Consultation

Optimal health starts right now. Call or use our convenient online scheduler for an appointment! (408) 733-0400

Functional Medicine

Internal Medicine and Clinical Nutrition

Physical Medicine

Physical Therapy and Chiropractic

Personalized patient care is what sets HealthNOW apart from other medical clinics. When you visit you can expect to receive world class care. Expert physician specialists and caring clinical staff provide you with an exceptional health care experience.

Working Hours

MONDAY 10:00am - 7:00pm
TUESDAY 2:30pm - 7:00pm
WEDNESDAY 10:00am - 7:00pm
THURSDAY 2:30pm - 7:00pm
FRIDAY 10:00am - 7:00pm


We accept insurance that offers out-of-network benefits such as PPO and POS plans. We also work with automobile insurance as a result of auto related injuries.

We always review your particular insurance company’s benefits so that you know what coverage to expect.

Don’t Have Insurance? There Are Solutions!

Meet Our Doctors

These are the people who are passionate about giving you an individualized solution for your unique health concerns.