33 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. O'brien, Family Medicine Specialist in Castro Valley, CA?
Dr. Michael O'brien, MD is a Family Medicine Specialist, who primarily practices in Castro Valley, CA with 1 additional practice location. He has been practicing for over 33 years and is board certified. Dr. O'brien graduated from Boston University School of Medicine and completed his residency at San Pedro Peninsula Hosp, Family Medicine; Univ Ca Irvine Med Ctr, Internal Medicine. Dr. O'brien is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. O'brien’s office at (510) 581-7677.
What are Areas of Expertise for Dr. O'brien?
Dr. Michael O'brien, MD is a highly-rated, board-certified Family Medicine Specialist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. O'brien empowers patients to confidently navigate their health journey, specializing in Geriatric Medicine, and comprehensive wellness support. Serving the Castro Valley, CA community, Dr. O'brien is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. O'brien go to medical school and complete their residency?
Residency: San Pedro Peninsula Hosp, Family Medicine; Univ Ca Irvine Med Ctr, Internal Medicine | SAN PEDRO PENINSULA HOSPITAL
Medical School: Boston Univ Sch of Med, Boston Ma | Boston University School of Medicine
Is Dr. O'brien board certified as a Family Medicine Specialist?
Yes, Dr. Michael O'brien, MD is board certified by the American Board of Family Medicine
What languages does Dr. O'brien speak?
Dr. O'brien and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Family Medicine Specialist like Dr. O'brien typically treat?
As a Family Medicine Specialist, Dr. O'brien diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. O'brien. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology here.
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- Nail Fungus
- Tinea Infection
- Onychomycosis
- Fungal nail infection
ICD-10 Codes:
- B351: Tinea unguium
Also known as:
- Ram's Horn Nails
- Nail Disease
- Onychogryphosis
- Thickened nails
- Curved nails
ICD-10 Codes:
- L602: Onychogryphosis
What procedures does a Family Medicine Specialist like Dr. O'brien typically perform?
As a Family Medicine Specialist, Dr. O'brien performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. O'brien. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology here.
Also known as:
- Individual Speech and Language Therapy
- Speech-Language Pathology
- Voice Therapy
- Communication Disorder Treatment
- Auditory Processing Therapy
CPT Codes:
- 92507: Treatment Of Speech, Language, Voice, Communication, And/Or Auditory Processing Disorder; Individual
Also known as:
- Nail Debridement (1-5 Nails)
- Thick Nail Trimming
- Fungal Nail Treatment
- Nail Cleaning Procedure
CPT Codes:
- 11720: Debridement of nail(s) by any method(s); 1 to 5
Does Dr. O'brien accept my insurance?
Please contact Dr. O'brien's office to confirm accepted insurance plans.
Where is Dr. O'brien's office located?
Dr. Michael O'brien's Primary Practice
20100 Lake Chabot Rd
Castro Valley, CA 94546
(510) 581-7677
What is Dr. O'brien's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. O'brien's National Provider Identifier (NPI) number is 1821181215.
What common questions do patients ask about Dr. O'brien?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. O'brien
What is Dr. Michael O'brien's specialty?
Dr. O'brien is a Family Medicine Specialist near Castro Valley, CA.
What does a Family Medicine Specialist do?
Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care.
Is this Dr. Michael O'brien affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. O'brien is affiliated with Eden Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Family Medicine Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Family Medicine Specialist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Michael O'brien accepting new patients in Castro Valley, CA?
Yes, Dr. Michael O'brien is accepting new patients at this time.
Does Dr. Michael O'brien offer online booking?
Please contact Dr. O'brien's office at (510) 581-7677 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Michael O'brien?
Please contact Dr. O'brien's office at (510) 581-7677 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Michael O'brien have?
Dr. Michael O'brien is certified by the American Board of Family Medicine.
<section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>