KL
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lien, Allergist & Immunologist in Castro Valley, CA?
Dr. Kenneth Lien, MD is an Allergist & Immunologist, who primarily practices in Castro Valley, CA. He is board certified. Dr. Lien is fluent in English and Spanish, and is currently seeing new patients. Dr. Lien’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lien’s office at (510) 537-0700.
What are Areas of Expertise for Dr. Lien?
Dr. Kenneth Lien, MD is a highly-rated, board-certified Allergist & Immunologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Lien empowers patients to confidently navigate their health journey, specializing in Asthma & Allergy, Food Allergy, Sinusitis, or comprehensive wellness support. Serving the Castro Valley/CA community, Dr. Lien is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Lien go to medical school and complete their residency?
Medical School: Center Of Chicago / Pritzker School Of Medicine
What languages does Dr. Lien speak?
Dr. Lien and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Lien treat?
As a Allergist & Immunologist, Dr. Lien 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. Lien. 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.
Also known as:
- Hay Fever
- Allergic Rhinitis
- Allergy
- Pollen allergy
- Seasonal allergies
- Allergic rhinitis
- Nasal allergies
- Allergy rhinitis
- Chronic runny nose
ICD-10 Codes:
- J301: Allergic rhinitis due to pollen
- J309: Allergic rhinitis, unspecified
Also known as:
- Mild Persistent Asthma
- Mild Intermittent Asthma
- Moderate Persistent Asthma
- Severe Persistent Asthma
- Moderate Persistent Asthma with Flare-up
- Mild Persistent Asthma with Flare-up
- Asthma
- Ongoing Mild Asthma
- Regular Mild Asthma
- Chronic Mild Asthma
- Occasional Asthma
- Mild Asthma Attacks
- Infrequent Asthma
- Ongoing Moderate Asthma
- Regular Moderate Asthma
- Chronic Moderate Asthma
- Chronic Severe Asthma
- Difficult-to-Treat Asthma
- Severe Asthma
- Moderate Asthma Exacerbation
- Worsening Moderate Asthma
- Acute Asthma Attack
- Mild Asthma Exacerbation
- Worsening Mild Asthma
ICD-10 Codes:
- J4530: Mild persistent asthma, uncomplicated
- J4520: Mild intermittent asthma, uncomplicated
- J4540: Moderate persistent asthma, uncomplicated
- J4550: Severe persistent asthma, uncomplicated
- J4541: Moderate persistent asthma with (acute) exacerbation
- J4531: Mild persistent asthma with (acute) exacerbation
Also known as:
- Food Allergy Rash
- Peanut Allergy
- Seafood Allergy
- Other Food Allergy
- Food Allergy
- Rashes
- Dermatitis from Food
- Skin Reaction to Ingested Food
- Food-Induced Eczema
- Peanut Hypersensitivity
- Groundnut Allergy
- Allergic Reaction to Peanuts
- Shellfish Allergy
- Fish Allergy
- Seafood Hypersensitivity
- Unspecified Food Allergy
- Multiple Food Allergies
- Food Hypersensitivity
ICD-10 Codes:
- L272: Dermatitis due to ingested food
- Z91010: Allergy to peanuts
- Z91013: Allergy to seafood
- Z91018: Allergy to other foods
Also known as:
- Chronic Hives
- Hives
- Hives of unknown cause
- Spontaneous urticaria
- Persistent welts
- Urticaria
- Welts
- Itchy rash
ICD-10 Codes:
- L501: Idiopathic urticaria
- L509: Urticaria, unspecified
Also known as:
- Atopic Dermatitis
- Eczema
- Atopic dermatitis
- Itchy skin rash
- Allergic skin condition
ICD-10 Codes:
- L209: Atopic dermatitis, unspecified
Also known as:
- Allergic Rhinitis
- Allergic Contact Dermatitis
- Allergy
- Rashes
- Nasal allergy
- Chronic allergy symptoms
- Allergic reactions
- Allergic skin rash
- Contact allergy
- Skin irritation from chemicals
ICD-10 Codes:
- J3089: Other allergic rhinitis
- L235: Allergic contact dermatitis due to other chemical products
Also known as:
- Non-Allergic Rhinitis
- Chronic Rhinitis
- Allergy
- Nose Injuries and Disorder
- Vasomotor rhinitis
- Chronic runny nose
- Non-allergic nasal inflammation
- Persistent nasal inflammation
- Long-term stuffy nose
ICD-10 Codes:
- J300: Vasomotor rhinitis
- J310: Chronic rhinitis
Also known as:
- Skin Rash
- Rashes
- Skin Eruption
- Hives
- Dermatitis
- Skin Inflammation
ICD-10 Codes:
- R21: Rash and other nonspecific skin eruption
Which procedures does Dr. Lien perform as a Allergist & Immunologist?
As a Allergist & Immunologist, procedures performed by an Dr. Kenneth Lien may include:
- Allergy Consultation
- Allergy Follow Up
- Allergy Shots
- Allergy Testing
- Insect Bite(s)
- Sinus Surgeon Consultation
- Sinus Surgeon Follow Up
- Sinus Surgery
For detailed information, please contact Dr. Lien's office.
Does Dr. Lien accept my insurance?
Dr. Lien accepts most major insurance plans. Important: Please call our office at (510) 537-0700 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lien accept in Castro Valley, CA?
Dr. Lien in Castro Valley, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alameda Alliance
All Other Third Party
Centene
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Other Health Care Provider
Other Provider Networks
State of California
Sutter Health
UnitedHealthcare
View All Insurances
Where is Dr. Lien's office located?
Dr. Kenneth Lien's Primary Practice
20400 Lake Chabot Rd Ste 304
Castro Valley, CA 94546
(510) 537-0700
What is Dr. Lien's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lien's National Provider Identifier (NPI) number is 1396823092.
What common questions do patients ask about Dr. Lien?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lien
What is Dr. Kenneth Lien's specialty?
Dr. Lien is a Allergist & Immunologist near Castro Valley, CA. An allergist-immunologist is well-versed in the assessment, physical examination, laboratory diagnosis, and treatment of immune system disorders. These conditions include, but are not limited to, eczema, asthma, anaphylaxis, rhinitis, and adverse reactions to food, medication, and insect stings. Furthermore, they manage immune deficiency diseases, whether acquired or congenital, issues with host defense, and challenges associated with autoimmune diseases, organ transplantation, or immune system malignancies. Contact Dr. Lien to book an appointment today.
Is this Dr. Kenneth Lien affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lien 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
Where can I learn more about Allergist & Immunologist?
Explore Allergist & Immunologist with 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 Kenneth Lien accepting new patients in Castro Valley, CA?
Yes, Dr. Kenneth Lien is accepting new patients at this time.
Does Dr. Kenneth Lien offer online booking?
Please contact Dr. Lien's office at (510) 537-0700 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Kenneth Lien?
Please contact Dr. Lien's office at (510) 537-0700 for information regarding telehealth appointment availability or for scheduling assistance.
Other Allergist & Immunologist Near Castro Valley, CA
DF
Allergist & Immunologist
Accepting patientsDr. Dionisio Fernandes, MD is an Allergist & Immunologist, who primarily practices in San Leandro, CA. He is board certified by the American Board of Allergy and Immunology and American Board of Pediatrics.
San Leandro, CA
Allergist & Immunologist
Accepting patientsDr. Natalie Cac is an Allergist & Immunologist, who primarily practices in Hayward, CA with 2 additional practice locations. She is board certified.
Hayward, CA
Allergist & Immunologist
Accepting patientsDr. Shilpi Anand, MD is an Allergist & Immunologist, who primarily practices in San Ramon, CA with 2 additional practice locations. She has been practicing for over 19 years and is board certified by the American Board of Internal Medicine.
San Ramon, CA