Affiliated with a Castle Connolly Top Hospital
Who is Dr. Marcus, Critical Care Internist in San Jose, CA?
Dr. Jeffrey Marcus, MD is a Critical Care Internist, who primarily practices in San Jose, CA with 2 additional practice locations. He is board certified. Dr. Marcus is fluent in English and Spanish, and is currently seeing new patients. Dr. Marcus’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Marcus’s office at (228) 865-3151.
Is Dr. Marcus board certified as a Critical Care Internist?
Yes, Dr. Jeffrey Marcus, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Marcus speak?
Dr. Marcus and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Critical Care Internist like Dr. Marcus typically treat?
As a Critical Care Internist, Dr. Marcus 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. Marcus. 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:
- Acute Respiratory Failure with Low Oxygen
- Respiratory Failure
- Sudden lung failure with low oxygen
- Hypoxic respiratory failure
- Acute breathing failure with hypoxia
ICD-10 Codes:
- J9601: Acute respiratory failure with hypoxia
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- COPD
- Chronic Obstructive Pulmonary Disease
- Chronic Lung Disease
- Emphysema and Chronic Bronchitis
ICD-10 Codes:
- J449: Chronic obstructive pulmonary disease, unspecified
Also known as:
- Ischemic Stroke
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
ICD-10 Codes:
- I639: Cerebral infarction, unspecified
What procedures does a Critical Care Internist like Dr. Marcus typically perform?
As a Critical Care Internist, Dr. Marcus performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Marcus. 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:
- Fluid Removal from Lung Area with Imaging Guidance
- Thoracentesis
- Pleural Fluid Aspiration
- Lung Tap
- Fluid Drainage from Chest
CPT Codes:
- 32555: Thoracentesis, needle or catheter, aspiration of the pleural space; with imaging guidance
Also known as:
- Emergency Breathing Tube Insertion
- Emergency intubation
- Endotracheal tube placement
- Airway management (emergency)
CPT Codes:
- 31500: Intubation, endotracheal, emergency procedure
Also known as:
- Central Venous Catheter Insertion (Non-Tunneled)
- Central Line Placement
- CVC Insertion
- Temporary Central Line
- IV Access Catheter
CPT Codes:
- 36556: Insertion of non-tunneled centrally inserted central venous catheter; age 5 years or older
Does Dr. Marcus accept my insurance?
Dr. Marcus accepts most major insurance plans. Important: Please call our office at (228) 865-3151 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Marcus accept in San Jose, CA?
Dr. Marcus in San Jose, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Healthcare
All Other Third Party
Blue Shield of California
CVS Health (formerly Aetna)
Hill Physicians Medical Group
Kaiser Permanente
Medicare
Other Provider Networks
State of California
UnitedHealth Group
View All Insurances
Where is Dr. Marcus' office located?
What is Dr. Marcus's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Marcus's National Provider Identifier (NPI) number is 1184815656.
What common questions do patients ask about Dr. Marcus?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Marcus
What is Dr. Jeffrey Marcus's specialty?
Dr. Marcus is a Critical Care Internist near San Jose, CA.
What does a Critical Care Internist do?
An internist specializing in the diagnosis, treatment, and support of patients with multiple organ dysfunction. This specialist may hold administrative responsibilities within intensive care units and plays a key role in facilitating and coordinating patient care among primary physicians, critical care staff, and other specialists.
Is this Dr. Jeffrey Marcus affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Marcus is affiliated with Sequoia Hospital, Stanford Health Care - Stanford Hospital, Mills-Peninsula Medical Center, Providence Little Company Of Mary Medical Center Torrance, 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
When to see a Critical Care Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Critical Care Internist. 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 Jeffrey Marcus accepting new patients in San Jose, CA?
Yes, Dr. Jeffrey Marcus is accepting new patients at this time.
Does Dr. Jeffrey Marcus offer online booking?
Please contact Dr. Marcus's office at (228) 865-3151 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Jeffrey Marcus?
Please contact Dr. Marcus's office at (228) 865-3151 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Jeffrey Marcus have?
Dr. Jeffrey Marcus is certified by the American Board of Internal Medicine.
<section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>