MJ
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Johnstone, Emergency Medicine Specialist in Mineola, NY?
Dr. Mary Jo Johnstone, MD is an Emergency Medicine Specialist, who primarily practices in Mineola, NY. Dr. Johnstone is fluent in English, and is currently seeing new patients. Dr. Johnstone’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Johnstone’s office at (516) 663-0333.
What languages does Dr. Johnstone speak?
Dr. Johnstone and their clinical team can communicate with patients in the following languages:
English
What conditions does an Emergency Medicine Specialist like Dr. Johnstone typically treat?
As an Emergency Medicine Specialist, Dr. Johnstone 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. Johnstone. 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.
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:
- Headache
- Head pain
- Cephalalgia
- Tension headache
ICD-10 Codes:
- R519: Headache, unspecified
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
What procedures does an Emergency Medicine Specialist like Dr. Johnstone typically perform?
As an Emergency Medicine Specialist, procedures performed by Dr. Mary Jo Johnstone 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. Johnstone's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Johnstone accept my insurance?
Dr. Johnstone accepts most major insurance plans. Important: Please call our office at (516) 663-0333 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Johnstone accept in Mineola, NY?
Dr. Johnstone in Mineola, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cigna Group
CVS Health (formerly Aetna)
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
Unknown
View All Insurances
Where is Dr. Johnstone's office located?
What is Dr. Johnstone's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Johnstone's National Provider Identifier (NPI) number is 1467717348.
What common questions do patients ask about Dr. Johnstone?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Johnstone
What is Dr. Mary Jo Johnstone's specialty?
Dr. Johnstone is a Emergency Medicine Specialist near Mineola, NY.
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. Mary Jo Johnstone affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Johnstone is affiliated with Nyu Langone Hospital - Long Island, North Shore University Hospital 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 Mary Jo Johnstone accepting new patients in Mineola, NY?
Yes, Dr. Mary Jo Johnstone is accepting new patients at this time.
Does Dr. Mary Jo Johnstone offer online booking?
Please contact Dr. Johnstone's office at (516) 663-0333 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mary Jo Johnstone?
Please contact Dr. Johnstone's office at (516) 663-0333 for information regarding telehealth appointment availability or for scheduling assistance.
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