Overview
William Johns is an Internal Medicine provider practicing medicine in Danbury, Connecticut.
His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Seasonal Affective Disorder (SAD), and Endoscopy.
He is actively involved in clinical research, co-authoring 1 peer reviewed article.
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
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
70 Main St, Danbury, CT 06810
950 Campbell Ave, West Haven, CT 06516
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 clinical expertise encompasses Cardiac Amyloidosis, Primary Amyloidosis, Transthyretin Amyloid Cardiomyopathy, Heart Transplant, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Maurer is board certified in Internal Medicine, Cardiovascular Disease, and Advanced Heart Failure And Transplant Cardiology. Dr. Maurer is currently accepting new patients.
Office
Wilbert Aronow is a primary care provider, practicing in Internal Medicine in Hawthorne, New York. Dr. Aronow is highly rated in 53 conditions, according to our data. His clinical expertise encompasses Heart Failure, Heart Attack, Hypertension, Percutaneous Coronary Intervention (PCI), and Aortic Valve Replacement.
Radiology And Biomedical Imaging-New Haven-Yale Physicians Building
Pramod Mistry is an Internal Medicine provider practicing medicine in New Haven, Connecticut. Dr. Mistry is highly rated in 16 conditions, according to our data. His clinical expertise encompasses Gaucher Disease Type 1, Gaucher Disease, Gaucher Disease Type 3, Gaucher Disease Type 2, and Splenectomy.
Frequently Asked Questions about Dr. William Johns
How do I make an appointment with Dr. William Johns?
You can book an appointment with Dr. William Johns by calling their office at 203-456-1405. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. William Johns a top-rated expert for Heart Failure with Preserved Ejection Fraction (HFpEF)?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. William Johns is classified as an Experienced expert for Heart Failure with Preserved Ejection Fraction (HFpEF), 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. William Johns specialize in?
While Dr. William Johns is a Internal Medicine, they have specific expertise in Heart Failure with Preserved Ejection Fraction (HFpEF), Endoscopy, and Seasonal Affective Disorder (SAD). MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. William Johns participate in research or clinical trials?
Yes. Dr. William Johns has published 1 articles and abstracts on conditions like Heart Failure with Preserved Ejection Fraction (HFpEF). You can view a list of Dr. William Johns's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. William Johns accept my insurance?
Dr. William Johns accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 203-456-1405 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
- EndoscopyDr. Johns isExperienced. Learn about Endoscopy.
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- Seasonal Affective Disorder (SAD)Dr. Johns isExperienced. Learn about Seasonal Affective Disorder (SAD).

