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32 Years of Experience
Accepting patients
Who is Dr. Nazareno, Emergency Medicine Specialist in Pleasanton, CA?
Dr. Gerald Nazareno, MD is an Emergency Medicine Specialist, who primarily practices in Pleasanton, CA with 2 additional practice locations. He has been practicing for over 32 years and is board certified. Dr. Nazareno graduated from Remedios T. Romualdez Medical Foundation / College of Medicine and completed his residency at Lutheran Med Center. Dr. Nazareno is fluent in English and Tagalog, and is currently seeing new patients. Dr. Nazareno’s practice accepts Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nazareno’s office at (209) 342-2300.
Where did Dr. Nazareno go to medical school and complete their residency?
Residency: Lutheran Med Center
Medical School: Remedios T Romualdez Med Foundation | Remedios T. Romualdez Medical Foundation / College of Medicine
What languages does Dr. Nazareno speak?
Dr. Nazareno and their clinical team can communicate with patients in the following languages:
English
Tagalog
What conditions does Dr. Nazareno treat?
As a Emergency Medicine Specialist, Dr. Nazareno 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. Nazareno. 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:
- 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
Also known as:
- Ear Infection
- Otitis Media
- Middle Ear Infection
- Ear Inflammation
ICD-10 Codes:
- H6691: Otitis media, unspecified, right ear
- H6692: Otitis media, unspecified, left ear
Also known as:
- Acute Bronchitis
- Chest cold
- Short-term bronchitis
- Acute chest infection
ICD-10 Codes:
- J209: Acute bronchitis, unspecified
Also known as:
- Viral Infection
- Virus Infection
- Viral Illness
- Common Virus
ICD-10 Codes:
- B349: Viral infection, unspecified
Also known as:
- Pneumonia
- Lung Infection
- Chest Infection
- Pneumonitis
ICD-10 Codes:
- J189: Pneumonia, unspecified organism
Also known as:
- Painful Urination
- Urine and Urination
- Dysuria
- Burning when peeing
- Stinging during urination
ICD-10 Codes:
- R300: Dysuria
Also known as:
- Sinusitis
- Sinus Infection
- Rhinosinusitis
- Acute Sinus Infection
ICD-10 Codes:
- J0190: Acute sinusitis, unspecified
Also known as:
- Fever
- High temperature
- Pyrexia
- Elevated body temperature
ICD-10 Codes:
- R509: Fever, unspecified
Also known as:
- Flu with Respiratory Symptoms
- Flu
- Influenza with Breathing Problems
- Flu with Cough
- Severe Flu
ICD-10 Codes:
- J101: Influenza due to other identified influenza virus with other respiratory manifestations
Also known as:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, unspecified
Also known as:
- Acute Cough
- Cough
- Sudden cough
- Short-term cough
- New cough
ICD-10 Codes:
- R051: Acute cough
Also known as:
- Acute Maxillary Sinus Infection
- Sinusitis
- Acute maxillary sinusitis
- Short-term cheekbone sinus infection
- Maxillary sinus inflammation
ICD-10 Codes:
- J0100: Acute maxillary sinusitis, unspecified
Also known as:
- Headache
- Head pain
- Cephalalgia
- Tension headache
ICD-10 Codes:
- R519: Headache, unspecified
Also known as:
- Acute Bronchitis from Other Organisms
- Acute Bronchitis
- Infectious Bronchitis
- Chest Cold
- Bronchial Infection
ICD-10 Codes:
- J208: Acute bronchitis due to other specified organisms
Also known as:
- Pink Eye
- Conjunctivitis
- Red Eye
- Acute Conjunctivitis
ICD-10 Codes:
- H1033: Unspecified acute conjunctivitis, bilateral
Which procedures does Dr. Nazareno perform as a Emergency Medicine Specialist?
As a Emergency Medicine Specialist, procedures performed by an Dr. Gerald Nazareno 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. Nazareno's office.
Does Dr. Nazareno accept my insurance?
Dr. Nazareno accepts most major insurance plans. Important: Please call our office at (209) 342-2300 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nazareno accept in Pleasanton, CA?
Dr. Nazareno in Pleasanton, 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
Blue Shield of California
CVS Health (formerly Aetna)
Express Scripts
Hill Physicians Medical Group
Kaiser Permanente
Medicare
Other Health Care Provider
UnitedHealthcare
View All Insurances
Where is Dr. Nazareno's office located?
Dr. Gerald Nazareno's Primary Practice
5555 W Las Positas Blvd
Pleasanton, CA 94588
(209) 342-2300
What is Dr. Nazareno's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nazareno's National Provider Identifier (NPI) number is 1679564983.
What common questions do patients ask about Dr. Nazareno?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nazareno
What is Dr. Gerald Nazareno's specialty?
Dr. Nazareno is a Emergency Medicine Specialist near Pleasanton, 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. Nazareno to book an appointment today.
Is this Dr. Gerald Nazareno affiliated with a ranked Castle Connolly Top Hospital?
No, Nazareno is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Stanford Health Care Tri - Valley. Castle Connolly Top Hospitals 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 Gerald Nazareno accepting new patients in Pleasanton, CA?
Yes, Dr. Gerald Nazareno is accepting new patients at this time.
Does Dr. Gerald Nazareno offer online booking?
Please contact Dr. Nazareno's office at (209) 342-2300 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gerald Nazareno?
Please contact Dr. Nazareno's office at (209) 342-2300 for information regarding telehealth appointment availability or for scheduling assistance.
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