JG
25 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Grayzar, Emergency Medicine Specialist in San Rafael, CA?
Dr. Jennifer Grayzar, MD is an Emergency Medicine Specialist, who primarily practices in San Rafael, CA with 2 additional practice locations. She has been practicing for over 25 years and is board certified. Dr. Grayzar completed her residency at Eastern Va Med Sch, Emergency Medicine. Dr. Grayzar is fluent in English and Spanish, and is currently seeing new patients. Dr. Grayzar’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. Grayzar’s office at (415) 925-8865.
Where did Dr. Grayzar go to medical school and complete their residency?
Residency: Eastern Va Med Sch, Emergency Medicine | Eastern Va Grad School Med
Medical School: Oh State Univ Coll of Med, Columbus Oh | Ohio State University College of Medicine And Public Health,Columbus, Ohio, United States
What languages does Dr. Grayzar speak?
Dr. Grayzar and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Grayzar treat?
As a Emergency Medicine Specialist, Dr. Grayzar 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. Grayzar. 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:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Nausea and Vomiting
- Feeling Sick and Throwing Up
- Stomach Flu Symptoms
- Queasy and Vomiting
ICD-10 Codes:
- R112: Nausea with vomiting, unspecified
Also known as:
- Headache
- Head pain
- Cephalalgia
- Tension headache
ICD-10 Codes:
- R519: Headache, unspecified
Also known as:
- Upper Middle Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R1013: Epigastric pain
- R109: Unspecified abdominal pain
Also known as:
- Dizziness
- Dizziness and Vertigo
- Lightheadedness
- Giddiness
- Vertigo
ICD-10 Codes:
- R42: Dizziness and giddiness
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:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
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:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, 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:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Also known as:
- Anxiety Disorder
- Anxiety
- General Anxiety
- Anxiety Problems
- Nervous Disorder
ICD-10 Codes:
- F419: Anxiety disorder, unspecified
Also known as:
- Muscle Weakness
- Muscle Disorder
- Loss of strength
- Fatigue
- Muscle fatigue
ICD-10 Codes:
- R531: Weakness
Also known as:
- Sore Throat
- Acute pharyngitis
- Throat inflammation
- Acute throat infection
ICD-10 Codes:
- J029: Acute pharyngitis, unspecified
Which procedures does Dr. Grayzar perform as a Emergency Medicine Specialist?
As a Emergency Medicine Specialist, procedures performed by an Dr. Jennifer Grayzar 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. Grayzar's office.
Does Dr. Grayzar accept my insurance?
Dr. Grayzar accepts most major insurance plans. Important: Please call our office at (415) 925-8865 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Grayzar accept in San Rafael, CA?
Dr. Grayzar in San Rafael, 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
Blue Shield of California
Contra Costa
Crown Cork and Seal Company
Department of Veterans Affairs
Kaiser Permanente
MAPFRE
Medicare
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Grayzar's office located?
Dr. Jennifer Grayzar's Primary Practice
4000 Civic Center Dr Ste 206
San Rafael, CA 94903
(415) 925-8865
Dr. Jennifer Grayzar's Practice 3
901 Sunvalley Blvd Ste 100
Concord, CA 94520
(925) 234-4447
What is Dr. Grayzar's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Grayzar's National Provider Identifier (NPI) number is 1336160530.
What common questions do patients ask about Dr. Grayzar?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Grayzar
What is Dr. Jennifer Grayzar's specialty?
Dr. Grayzar is a Emergency Medicine Specialist near San Rafael, 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. Grayzar to book an appointment today.
Is this Dr. Jennifer Grayzar affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Grayzar is affiliated with John Muir Health Concord Medical Center, John Muir Health Walnut Creek Medical Center, Sutter Delta Medical Center, Kaiser Permanente Oakland Medical Center, Mills-Peninsula Medical Center, California Pacific Medical Center - Van Ness Campus 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
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 Jennifer Grayzar accepting new patients in San Rafael, CA?
Yes, Dr. Jennifer Grayzar is accepting new patients at this time.
Does Dr. Jennifer Grayzar offer online booking?
Please contact Dr. Grayzar's office at (415) 925-8865 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Jennifer Grayzar?
Please contact Dr. Grayzar's office at (415) 925-8865 for information regarding telehealth appointment availability or for scheduling assistance.
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