Experienced in Obstructive Sleep Apnea

Dr. Christian E. Castillo

Pulmonary Medicine | Intensive Care Medicine | Sleep Medicine
Kaiser Permanente
Santa Rosa Medical Center
401 Bicentennial Way, 
Santa Rosa, CA 
Accepting New Patients
Experienced in Obstructive Sleep Apnea
Kaiser Permanente
Santa Rosa Medical Center
401 Bicentennial Way, 
Santa Rosa, CA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Christian Castillo is an Intensive Care Medicine specialist and a Sleep Medicine provider in Santa Rosa, California. Dr. Castillo is rated as an Experienced provider by MediFind in the treatment of Obstructive Sleep Apnea. His top areas of expertise are Cerebral Hypoxia, Obstructive Sleep Apnea, Insomnia, and Lung Metastases. Dr. Castillo is currently accepting new patients.

His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.

Specialties
Pulmonary Medicine
Intensive Care Medicine
Sleep Medicine
Licenses
Internal Medicine in PA
Hospital Affiliations
Kaiser Foundation Hospital-Santa Rosa
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D

Locations

Santa Rosa Medical Center
401 Bicentennial Way, Santa Rosa, CA 95403
Call: 707-393-4000

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

1 Total Publications

Right ventricular responses to massive and submassive pulmonary embolism.
Right ventricular responses to massive and submassive pulmonary embolism.
Journal: Cardiology clinics
Published: May 03, 2012
Similar Doctors
Distinguished in Obstructive Sleep Apnea
Dr. David M. Claman
Pulmonary Medicine | Intensive Care Medicine | Sleep Medicine
Distinguished in Obstructive Sleep Apnea
Dr. David M. Claman
Pulmonary Medicine | Intensive Care Medicine | Sleep Medicine

Regents Of The University Of California

2330 Post St, 
San Francisco, CA 
 (50.0 miles away)
415-476-4029
Languages Spoken:
English
See accepted insurances
Offers Telehealth

David Claman is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in San Francisco, California. Dr. Claman is rated as a Distinguished provider by MediFind in the treatment of Obstructive Sleep Apnea. His top areas of expertise are Obstructive Sleep Apnea, Insomnia, Central Sleep Apnea, and Acute Interstitial Pneumonia.

Distinguished in Obstructive Sleep Apnea
Dr. Gregory T. Ackroyd
Sleep Medicine
Distinguished in Obstructive Sleep Apnea
Dr. Gregory T. Ackroyd
Sleep Medicine
585 West College Avenue, 
Santa Rosa, CA 
 (1.9 miles away)
707-526-3500
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Gregory Ackroyd is a Sleep Medicine provider in Santa Rosa, California. Dr. Ackroyd is rated as an Advanced provider by MediFind in the treatment of Obstructive Sleep Apnea. His top areas of expertise are Obstructive Sleep Apnea, Central Sleep Apnea, Periodic Limb Movement Disorder, and REM Behavior Disorder. Dr. Ackroyd is currently accepting new patients.

Distinguished in Obstructive Sleep Apnea
Dr. Michael L. Cohen
Intensive Care Medicine | Pulmonary Medicine | Sleep Medicine
Distinguished in Obstructive Sleep Apnea
Dr. Michael L. Cohen
Intensive Care Medicine | Pulmonary Medicine | Sleep Medicine
130 La Casa Via, Bldg #2, Suite 208, 
Walnut Creek, CA 
 (53.7 miles away)
925-944-0166
Languages Spoken:
English
See accepted insurances

Michael Cohen is an Intensive Care Medicine specialist and a Pulmonary Medicine provider in Walnut Creek, California. Dr. Cohen is rated as an Advanced provider by MediFind in the treatment of Obstructive Sleep Apnea. His top areas of expertise are Obstructive Sleep Apnea, Central Sleep Apnea, Drowsiness, and Excessive Daytime Sleepiness.

VIEW MORE OBSTRUCTIVE SLEEP APNEA DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Castillo's expertise for a condition
ConditionClose
        • Experienced
        • Cerebral Hypoxia
          Dr. Castillo is
          Experienced
          . Learn about Cerebral Hypoxia.
          See more Cerebral Hypoxia experts
        • Insomnia
          Dr. Castillo is
          Experienced
          . Learn about Insomnia.
          See more Insomnia experts
        • Lung Metastases
          Dr. Castillo is
          Experienced
          . Learn about Lung Metastases.
          See more Lung Metastases experts
        • Narcolepsy
          Dr. Castillo is
          Experienced
          . Learn about Narcolepsy.
          See more Narcolepsy experts
        • Obstructive Sleep Apnea
          Dr. Castillo is
          Experienced
          . Learn about Obstructive Sleep Apnea.
          See more Obstructive Sleep Apnea experts
        • Pneumonia
          Dr. Castillo is
          Experienced
          . Learn about Pneumonia.
          See more Pneumonia experts
        Want to save this doctor for later?
        Sign Up
        Is this your doctor?
        Find A Second Opinion
        Not sure about your diagnosis?
        Check Your Symptoms
         
         
         
         
        Learn about our expert tiers
        Learn More
        Are you the provider on this profile?
        Claim Profile
        For Patients
        • Our Story
        • How MediFind Works
        • Conditions A-Z
        • Doctor Directory
        • Symptoms Directory
        • Procedures Directory
        • Treatment Directory
        • Drug Directory
        • Infusion Center Finder
        • FAQ
        • Contact Us
        For Providers and Practices
        • Claim Your Profile
        • Newsroom
        Business Solutions
        • Provider
        • Network Solutions
        Additional Resources
        • Consumer Health Data Privacy Policy
        • Privacy Policy
        • Terms of Use
        • Advertising Policy
        • Content Policy
        Subscribe to our newsletter

        Sign up to stay informed about MediFind and get wellness sent your way.

        Close

          By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

          Bullet PinMediFind
          Follow us on
          This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
          © 2026 All Rights Reserved

          Request an Appointment

          If you are experiencing a medical emergency, call 9-1-1.

          MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

          Patient Details

          This information is for the patient who will be seen at the appointment.

            Close

            Returning patient? Use your address on file with the provider.

            Insurance Details

            Please provide information of the primary insurance holder as the practice may require this information to schedule.

            Insurance Provider *
            Insurance ProviderClose

            Appointments Details

            Let’s get more information about your appointment.

                    0 / 1000
                    0 / 1000
                    By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.