Expertise in
4
conditions
Expertise in
4
conditions
20100 Lake Chabot Rd, 
Castro Valley, CA 

Overview

Michael O'brien is a primary care provider, practicing in Family Medicine in Castro Valley, California. Dr. O'brien is highly rated in 4 conditions, according to our data. His top areas of expertise are Newborn Jaundice, Thyroid Dysgenesis, Congenital Hypothyroidism, and Transient Familial Hyperbilirubinemia.

Specialties
Family Medicine
Licenses
Family Medicine in CA
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:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 5 Less Insurance Carriers -

Locations

20100 Lake Chabot Rd, Castro Valley, CA 94546
Similar Doctors
Expertise in
12
conditions
Family Medicine | General Practice
Expertise in
12
conditions
Family Medicine | General Practice

Crescent Wound Care Inc

1310 W Granger Ave, 
Modesto, CA 
 (58.7 miles away)
Experience:
17+ years
Languages Spoken:
English
Offers Telehealth

Faisal Amin is a primary care provider, practicing in Family Medicine and General Practice in Modesto, California. Dr. Amin has been practicing medicine for over 17 years is highly rated in 12 conditions, according to our data. His top areas of expertise are Migraine, Headache, Familial Hemiplegic Migraine, Migraine with Brainstem Aura, and Thrombectomy.

Expertise in
5
conditions
Family Medicine
Expertise in
5
conditions
Family Medicine

Oakland Medical Center

3801 Howe Street, 3rd Floor Station B #322, 
Oakland, CA 
 (12.8 miles away)
Languages Spoken:
English

Li Xiao is a primary care provider, practicing in Family Medicine in Oakland, California. Dr. Xiao is highly rated in 5 conditions, according to our data. Her top areas of expertise are Mycoplasma Pneumonia, Atypical Pneumonia, Urethritis, and Pneumonia.

Expertise in
10
conditions
Family Medicine
Expertise in
10
conditions
Family Medicine
2500 Alhambra Ave, 
Martinez, CA 
 (21.5 miles away)
Languages Spoken:
English

William Walker is a primary care provider, practicing in Family Medicine in Martinez, California. Dr. Walker is highly rated in 10 conditions, according to our data. His top areas of expertise are Traumatic Brain Injury, Ear Barotrauma, Concussion, Post-Traumatic Stress Disorder (PTSD), and Thrombectomy.

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. O'brien's expertise for a condition
ConditionClose
      View All 41 Experienced Conditions
      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