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Manage your sleep disturbance with a personalized sleep assistant at your fingertips

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Somnology : The Study of Sleep

Somnology, Inc. is the premier enterprise in the illumination and tracking of sleep patterns for enhanced sleep quality and managing sleep disorders.

Somnology – Improving Sleep from Somnology on Youtube.
Using real-time mobile technology Somnology provides the user immediate insight into and relief of their sleep disruptions in order to gain a productive, restful sleep.
Somnology, Inc. offers a family of devices, mobile and desktop applications, and clinical services all designed and developed by a practicing sleep specialist to provide meaningful information and resolve a user’s sleep disturbance(s). These sleep tracking products are designed for those seeking new information about their sleep, as well as for those who want to track their sleep patterns. The Plex sleep scanner and SomnologyMobileDoc are useful for BOTH insomnia and possible abnormal breathing patterns.

Mission Statement

Reasons why monitoring your sleep patterns is important (and these are just a handful!):

We don’t sleep the same way every night,
so a single snapshot of your sleep may miss important information.
If you were trying a program such as weight loss or side-sleeping,
you could track improvements in your sleep patterns.
If you decided to keep a regular schedule and make other changes in your bedtime routine,
you could track your improvement in sleep efficiency and continuity.
If your health status changed or you were started on new medications,
you could monitor yourself for changes in sleep patterns.
If you were already on a program for sleep such as CPAP or a dental device,
you could check for stability over time.

Key Partners


QTC a wholly-owned subsidiary of Leidos (NYSE:LDOS) is the largest provider of disability and occupational health examination services....

Voler Systems

Voler is an electronic and software design services company specializing in IoT and wearable device development for medical or consumer applications with expertise in sensors and wireless communicatio...

National Institutes of Health (NIH)

The National Institutes of Health (NIH), a part of the U.S. Department of Health and Human Services, is the nation’s medical research agency – making important discoveries that improve health and ...

Wilson Sonsini Goodrich & Rosati

Wilson Sonsini Goodrich & Rosati is the premier legal advisor to technology, life sciences, and growth enterprises worldwide....


Ironistic is a full-service, online development and marketing firm. Founded in 2012, but with industry experience going back to 1996, Ironistic delivers innovative website development services and ef...

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Meet Our Advisors

sleep specialist
Lenny Mendonca

Lenny Mendonca is a director emeritus (retired senior partner) from the Washington D.C. and San Francisco offices of McKinsey & Company, a global management consultin...

sleep specialist
Jack Watts

Jack is a financial executive, industry leader and serial entrepreneur. He is a partner of The Portola Company and previously acquired or founded several platform compani...

sleep specialist
Chris Compton Esq.

Charles T. (Chris) Compton is a technology lawyer, based in Palo Alto, California. An early partner of Wilson Sonsini Goodrich & Rosati, P.C. he is globally recognize...

Sleep specialist
Max Sirenko

Max Sirenko manages strategy and growth at Mapbox, a geospatial startup backed by DFJ, Foundry Group, and Thrive Capital. Prior to this, Max was an associate with DFJ Gro...

Sleep Specialist Donald Ross
Donald Ross

Managing Partner Digital Health, Life Science Angels Don Ross has worked in healthcare for over 35 years and has significant operating experience in software development...

David Gossack

David Gossack currently serves as Senior Commercial Officer and Commercial Minister at the U.S. Embassy in Seoul, Korea leading commercial and trade development in Americ...

Evelyn Dilsaver

A CPA at Ernst, Evelyn spent the first 17 years of her career in the audit and finance function as Controller for a bank and for Charles Schwab and as CFO and Chief Admin...

Irene Bueno

Irene B. Bueno, co-founder and partner of NVG LLC, a government relations firm based in Washington, DC. Ms. Bueno, a former official in the Clinton Administration, was Sp...

Kenneth P. Moritsugu

Dr. Kenneth Moritsugu is the President and Chief Executive Officer of First Samurai Consulting, LLC, a firm specializing in health consulting focused on public health sys...

John Matheny

John Matheny serves as SVP and Head of Platform Engineering at Oath, a Verizon subsidiary of media and tech brands including Yahoo, AOL, Tumblr, HuffPost, and TechCrunch....

Faye Sahai

Faye Sahai has been identified and celebrated as an innovation growth leader, health catalyst, and diversity sponsor, and has played an integral role in companies such as...

Ashwini Zenooz

Chief Medical Officer – Department of Veterans Affairs (VA) overseeing the national EHR modernization program. She was responsible for organizational change management,...

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Corporate News

Somnology Welcomes: Two Respected and Highly Acclaimed Physicians to their Board of Directors

Somnology is honored to announce the election of new Directors to its Board of Directors. Joining Somnology’s Board will be two globally respected and highly acclaimed physicians that have committed their careers towards the improvement of healthcare in both the public and private sectors. Somnology Chairman & CEO, Patrick Yam, quoted “We’re fortunate in gaining the experience and knowledge...

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Manage your sleep disturbance with a personalized sleep assistant at your fingertips.

SomnologyMobileDoc was created to help people with sleep issues such as snoring and insomnia. Many people suffer from these problems but may not have access to the help that they need. SomnologyMobileDoc asks questions about your sleep and, based on your answers, determines whether you show signs or symptoms of common sleep disorders.

Features Benefits
Interactive and personalized Analyzes answers to real questionnaires used by sleep specialists and points to possible diagnoses
Designed by a practicing physician and sleep specialist Contains questionnaires, educational information, and treatments used in clinical practice
Focuses on Insomnia and abnormal sleeping patterns Together, these common problems account for the vast majority of sleep problems treated by sleep specialists

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SleepTalk Blog

Latest Blog Posts

The Telehealth Approach Amidst COVID-19

Somnology SlaaS®: The Trusted Telehealth Approach Amidst COVID-19

COVID-19 has caused a huge economic shift with schools and businesses closing, erratic stock market changes, and hospitals and doctors...

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Well-Rested Employees Save Employers and Insurance Companies Millions

Healthcare costs have continuously been on the rise, with an expected increase of 5% for 2020. Therefore, employers have been...

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Somnology Feature baseballl

Don’t Swing and Miss on This

Everyone knows you feel better after a good night’s rest. But what if good sleep meant more than just feeling...

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Who We Are

sleep specialist

Melissa S. Lim, M.D., FAASM

Listed in the San Francisco Magazine as one of the Bay Area’s Top Doctors for Pulmonary Diseases

CMO and Co-Founder. Medical Director and Founder of Redwood Pulmonary Medical Associates. Dr. Lim is board certified in internal medicine, pulmonary diseases, and sleep medicine. Dr. Lim earned her medical degree at the Ohio State University College of Medicine.

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sleep specialist

Patrick Yam

CEO, Chairman, and Co-Founder of Somnology, Inc. Patrick joined founder Dr. Melissa Lim in early 2015 to build a premier sleep monitoring device enterprise assisting a global population afflicted with sleep disorders. Prior to teaming with Dr. Lim he was the CEO of Sensei Partners LLC, a Menlo Park, CA based private investment firm.

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