33 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Simsarian, Emergency Medicine Specialist in Laguna Hills, CA?
Dr. Gregory Simsarian, MD is an Emergency Medicine Specialist, who primarily practices in Laguna Hills, CA. He has been practicing for over 33 years and is board certified. Dr. Simsarian graduated from Keck School of Medicine of the University of Southern California and completed his residency at Henry Ford Hosp, Emergency Medicine. Dr. Simsarian is fluent in English, and is currently seeing new patients. Dr. Simsarian’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Simsarian’s office at (714) 837-4500.
Where did Dr. Simsarian go to medical school and complete their residency?
Residency: Henry Ford Hosp, Emergency Medicine | Henry Ford Hospital Program
Medical School: University of Southern Ca Sch of Med, Los Angeles Ca | Keck School of Medicine of the University of Southern California
Is Dr. Simsarian board certified as an Emergency Medicine Specialist?
Yes, Dr. Gregory Simsarian, MD is board certified by the American Board of Emergency Medicine
What languages does Dr. Simsarian speak?
Dr. Simsarian and their clinical team can communicate with patients in the following languages:
English
What conditions does an Emergency Medicine Specialist like Dr. Simsarian typically treat?
As an Emergency Medicine Specialist, Dr. Simsarian 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. Simsarian. 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:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Viral Infection
- Virus Infection
- Viral Illness
- Common Virus
ICD-10 Codes:
- B349: Viral infection, unspecified
Also known as:
- Muscle Weakness
- Muscle Disorder
- Loss of strength
- Fatigue
- Muscle fatigue
ICD-10 Codes:
- R531: Weakness
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:
- COVID-19
- COVID-19 (Coronavirus Disease 2019)
- Coronavirus Disease 2019
- SARS-CoV-2 Infection
- Novel Coronavirus
ICD-10 Codes:
- U071: COVID-19
What procedures does an Emergency Medicine Specialist like Dr. Simsarian typically perform?
As an Emergency Medicine Specialist, procedures performed by Dr. Gregory Simsarian may include:
- Emergency Consultation
- Emergency Follow Up
- Emergency Medicine Consultation
- Removal of Foreign Object from Body
- Urgent Care Consultation
- Urgent Care Follow Up
Please contact Dr. Simsarian's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Simsarian accept my insurance?
Dr. Simsarian accepts most major insurance plans. Important: Please call our office at (714) 837-4500 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Simsarian accept in Laguna Hills, CA?
Dr. Simsarian in Laguna Hills, 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
CVS Health (formerly Aetna)
HealthRight Group
Kaiser Permanente
Medicare
Monarch HealthCare
Other Health Care Provider
State of California
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Simsarian's office located?
Dr. Gregory Simsarian's Primary Practice
24451 Health Center Dr
Laguna Hills, CA 92653
(714) 837-4500
What is Dr. Simsarian's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Simsarian's National Provider Identifier (NPI) number is 1144250713.
What common questions do patients ask about Dr. Simsarian?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Simsarian
What is Dr. Gregory Simsarian's specialty?
Dr. Simsarian is a Emergency Medicine Specialist near Laguna Hills, CA.
What does an Emergency Medicine Specialist do?
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.
Is this Dr. Gregory Simsarian affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Simsarian is affiliated with Kaiser Permanente Orange County - Anaheim Medical Center, Providence Mission Hospital Mission Viejo, Hoag Hospital Newport Beach, Uci Medical Center, City Of Hope - Duarte Cancer Center, Ahmc Anaheim Regional Medical Center which are a Castle Connolly Top Hospitals. 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 an Emergency Medicine Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Emergency 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 Gregory Simsarian accepting new patients in Laguna Hills, CA?
Yes, Dr. Gregory Simsarian is accepting new patients at this time.
Does Dr. Gregory Simsarian offer online booking?
Please contact Dr. Simsarian's office at (714) 837-4500 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gregory Simsarian?
Please contact Dr. Simsarian's office at (714) 837-4500 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gregory Simsarian have?
Dr. Gregory Simsarian is certified by the American Board of Emergency Medicine.
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