Overview
John Greenwood is an Intensive Care Medicine provider practicing medicine in Philadelphia, Pennsylvania. He has been practicing medicine for over 17 years.
His clinical expertise encompasses Inappropriate Sinus Tachycardia (IST) and Liver Failure.
He is actively involved in clinical research, co-authoring 51 peer reviewed articles. Dr. Greenwood is currently accepting new patients.
Graduate Year
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- OTHER MEDICARE PART D
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- EPO
- HMO
- PPO
- EPO
- POS
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- MANAGED MEDICAID PLAN
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
3400 Spruce St, Philadelphia, PA 19104
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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Frequently Asked Questions about Dr. John C. Greenwood
How do I make an appointment with Dr. John C. Greenwood?
You can book an appointment with Dr. John C. Greenwood by calling their office at 215-662-6698. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John C. Greenwood a top-rated expert for Inappropriate Sinus Tachycardia (IST)?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John C. Greenwood is classified as an Experienced expert for Inappropriate Sinus Tachycardia (IST), meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. John C. Greenwood specialize in?
While Dr. John C. Greenwood is a Intensive Care Medicine, they have specific expertise in Inappropriate Sinus Tachycardia (IST), Liver Failure. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Intensive Care Medicine.
Does Dr. John C. Greenwood participate in research or clinical trials?
Yes. Dr. John C. Greenwood has published 51 articles and abstracts on conditions like Inappropriate Sinus Tachycardia (IST). You can view a list of Dr. John C. Greenwood's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. John C. Greenwood accept my insurance?
Dr. John C. Greenwood accepts most major insurance plans, including Aetna and CareFirst. We recommend calling the office directly at 215-662-6698 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- Inappropriate Sinus Tachycardia (IST)Dr. Greenwood isExperienced. Learn about Inappropriate Sinus Tachycardia (IST).
- Liver FailureDr. Greenwood isExperienced. Learn about Liver Failure.

