
Overview
Dr. Barr’s research focuses on respiratory epidemiology with a focus on chronic obstructive pulmonary disease (COPD) and emphysema. In particular, he is interested in a better understanding of the causes of emphysema and COPD subtypes and uses machine learning to integrate advanced imaging (computed tomography [CT] and magnetic resonance imaging [MRI]) with multi-omic measures in large cohorts. He is principal investigator for the Multi-Ethnic Study of Atherosclerosis (MESA) Lung Study, the longest-running prospective study of emphysema on CT; the SPIROMICS Heart Failure Study, a large study of cardiopulmonary interactions using state-of-the-art echocardiography and MRI; a related study of deep-learning on CT scans; and the C4R CT Harmonization Study, which is harmonizing quantitative lung CT measures on CT scans from approximately 30,000 participants in 10 cohorts.
His top areas of expertise are Cerebral Hypoxia, Behr Syndrome, Spinocerebellar Degeneration and Corneal Dystrophy, and Spinocerebellar Ataxia Type 28.
His clinical research consists of co-authoring 5 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Graduate Institution
Residency
Specialties
Licenses
Board Certifications
Fellowships
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- HMO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- POS
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
622 West 168th Street, New York, NY 10032
622 West 168th St, Vc 2nd Fl, New York, NY 10032
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.
CUIMC/Vivian & Seymour Milstein Family Heart Center
Mathew S. Maurer, MD - Dr. Maurer is a general internist and geriatric cardiologist with advanced training in heart failure and cardiac transplantation. He is the Arnold and Arlene Goldstein Professor of Cardiology at Columbia University Irving Medical Center, Vagelos College of Physicians & Surgeons, where directs the Clinical Cardiovascular Research Laboratory for the Elderly (CCRLE). Dr. Maurer is a member of the Advanced Cardiac Care Center at NewYork Presbyterian Hospital – Columbia Campus. He is the Director of the Cardiac Amyloidosis Program. He has published over 300 articles including peer reviewed manuscripts, reviews and book chapters. He was Chair of the American College of Cardiology’s Geriatric Cardiology Member Section, which is the largest organization dedicated to advancing the care of older adults with cardiovascular disease. He was co-chair of the Steering Committee of the ATTR-ACT trial showing tafamidis was a safe and effective therapy for transthyretin amyloid cardiomyopathy. Throughout his career, he has promulgated an approach to older adults with cardiovascular disease that offers the best of both geriatric and cardiovascular medicine in which a comprehensive holistic approach to enhance functional capacity and quality of life is at the forefront of emerging techniques to address cardiovascular physiologic derangement that disproportionately afflict older adults. Dr. Maurer is highly rated in 21 conditions, according to our data. His top areas of expertise are Cardiac Amyloidosis, Primary Amyloidosis, Transthyretin Amyloid Cardiomyopathy, Heart Transplant, and Transcatheter Aortic Valve Replacement (TAVR).
Icahn School Of Medicine At Mount Sinai
Mark Lebwohl is an Internal Medicine provider in New York, New York. Dr. Lebwohl is highly rated in 33 conditions, according to our data. His top areas of expertise are Plaque Psoriasis, Psoriasis, Pustular Psoriasis, and Generalized Pustular Psoriasis (GPP).
NewYork Presbyterian Columbia University Irving Medical Center
John Bilezikian is an Internal Medicine provider in New York, New York. Dr. Bilezikian is highly rated in 21 conditions, according to our data. His top areas of expertise are Hyperparathyroidism, Hypoparathyroidism, Hypercalcemia, Parathyroidectomy, and Hormone Replacement Therapy (HRT).
Frequently Asked Questions about Dr. R G. Barr
How do I make an appointment with Dr. R G. Barr?
You can book an appointment with Dr. R G. Barr by calling their office at 212-305-6354. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. R G. Barr a top-rated expert for Cerebral Hypoxia?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. R G. Barr is classified as an Experienced expert for Cerebral Hypoxia, 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. R G. Barr specialize in?
While Dr. R G. Barr is a Internal Medicine, they have specific expertise in Cerebral Hypoxia, Behr Syndrome, and Spinocerebellar Degeneration and Corneal Dystrophy. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. R G. Barr participate in research or clinical trials?
Yes. Dr. R G. Barr has published 5 articles and abstracts on conditions like Cerebral Hypoxia. You can view a list of Dr. R G. Barr's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. R G. Barr accept my insurance?
Dr. R G. Barr accepts most major insurance plans, including Change Healthcare and Cigna. We recommend calling the office directly at 212-305-6354 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
- Acute Cerebellar AtaxiaDr. Barr isExperienced. Learn about Acute Cerebellar Ataxia.
- Ankylosing Vertebral Hyperostosis with Tylosis
- Behr SyndromeDr. Barr isExperienced. Learn about Behr Syndrome.
- Cerebral HypoxiaDr. Barr isExperienced. Learn about Cerebral Hypoxia.
- Chronic Obstructive Pulmonary Disease (COPD)
- Diffuse Idiopathic Skeletal Hyperostosis

