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24 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Yen, Emergency Medicine Specialist in Pasadena, CA?
Dr. Denis Yen, MD is an Emergency Medicine Specialist, who primarily practices in Pasadena, CA with 2 additional practice locations. He has been practicing for over 24 years and is board certified by the American Board of Pediatrics. Dr. Yen graduated from MCP HAHNEMANN UNIV (FORMERLY ALLEGHENY UNIV) and completed his residency at Loma Linda University Med Center. Dr. Yen is fluent in English, and is currently seeing new patients. Dr. Yen’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Yen’s office at (626) 397-3445.
Where did Dr. Yen go to medical school and complete their residency?
Residency: Loma Linda University Med Center | Loma Linda University Medical Center Program
Medical School: MCP HAHNEMANN UNIV (FORMERLY ALLEGHENY UNIV)
Is Dr. Yen board certified in Emergency Medicine Specialist?
Yes, Dr. Denis Yen, MD is board certified by the American Board of Pediatrics
What languages does Dr. Yen speak?
Dr. Yen and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Yen treat?
As a Emergency Medicine Specialist, Dr. Yen 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. Yen. 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:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, unspecified
Also known as:
- Sore Throat
- Strep Throat
- Streptococcal Infection
- Acute pharyngitis
- Throat inflammation
- Acute throat infection
- Bacterial Sore Throat
- Pharyngitis
- Strep Infection
ICD-10 Codes:
- J029: Acute pharyngitis, unspecified
- J020: Streptococcal pharyngitis
Also known as:
- Acute Cough
- Cough
- Sudden cough
- Short-term cough
- New cough
ICD-10 Codes:
- R051: Acute cough
Also known as:
- Exposure to COVID-19
- COVID-19 (Coronavirus Disease 2019)
- COVID-19 contact
- Suspected coronavirus exposure
- SARS-CoV-2 exposure
ICD-10 Codes:
- Z20822: Contact with and (suspected) exposure to COVID-19
Also known as:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, unspecified
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Head Injury
- Head Injuries
- Head Trauma
- Cranial Injury
- Brain Injury
ICD-10 Codes:
- S0990XA: Unspecified injury of head, initial encounter
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- Headache
- Head pain
- Cephalalgia
- Tension headache
ICD-10 Codes:
- R519: Headache, unspecified
Also known as:
- Fever
- High temperature
- Pyrexia
- Elevated body temperature
ICD-10 Codes:
- R509: Fever, unspecified
Also known as:
- COVID-19
- COVID-19 (Coronavirus Disease 2019)
- Coronavirus Disease 2019
- SARS-CoV-2 Infection
- Novel Coronavirus
ICD-10 Codes:
- U071: COVID-19
Also known as:
- Non-Infectious Gastroenteritis and Colitis
- Digestive Disease
- Inflammation of Stomach and Intestines
- Non-Bacterial Colitis
- Gut Inflammation
ICD-10 Codes:
- K529: Noninfective gastroenteritis and colitis, unspecified
Also known as:
- Allergy
- Allergic Reaction
- Hypersensitivity
- Allergic Condition
ICD-10 Codes:
- T7840XA: Allergy, unspecified, initial encounter
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Also known as:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
Also known as:
- Upper Middle Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R1013: Epigastric pain
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Fast Heartbeat
- Arrhythmia
- Tachycardia
- Rapid heart rate
- Racing heart
ICD-10 Codes:
- R000: Tachycardia, unspecified
Which procedures does Dr. Yen perform as a Emergency Medicine Specialist?
As a Emergency Medicine Specialist, procedures performed by an Dr. Denis Yen may include:
- Emergency Consultation
- Emergency Follow Up
- Emergency Medicine Consultation
- Removal of Foreign Object from Body
- Urgent Care Consultation
- Urgent Care Follow Up
For detailed information, please contact Dr. Yen's office.
Does Dr. Yen accept my insurance?
Dr. Yen accepts most major insurance plans. Important: Please call our office at (626) 397-3445 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Yen accept in Pasadena, CA?
Dr. Yen in Pasadena, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Altamed Health Services
Blue Shield of California
Centene
City of Los Angeles
CVS Health (formerly Aetna)
Medicare
OptumRx
Other Health Care Provider
UnitedHealthcare
View All Insurances
Where is Dr. Yen's office located?
Dr. Denis Yen's Primary Practice
797 S Fair Oaks Ave Ste 100
Pasadena, CA 91105
(626) 397-3445
What is Dr. Yen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Yen's National Provider Identifier (NPI) number is 1568576981.
What common questions do patients ask about Dr. Yen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Yen
What is Dr. Denis Yen's specialty?
Dr. Yen is a Emergency Medicine Specialist near Pasadena, CA. An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries. Contact Dr. Yen to book an appointment today.
Is this Dr. Denis Yen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Yen is affiliated with Huntington Hospital (pasadena, Ca) 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 Emergency Medicine Specialist?
Explore Emergency Medicine Specialist 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 Denis Yen accepting new patients in Pasadena, CA?
Yes, Dr. Denis Yen is accepting new patients at this time.
Does Dr. Denis Yen offer online booking?
Please contact Dr. Yen's office at (626) 397-3445 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Denis Yen?
Please contact Dr. Yen's office at (626) 397-3445 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Denis Yen have?
Dr. Denis Yen is certified by the American Board of Pediatrics.
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