Overview
John O'connor is a primary care provider, practicing in Internal Medicine in Calverton, New York.
Dr. O'connor is highly rated in 1 condition, according to our data. His clinical expertise encompasses Noma, Severe Fever with Thrombocytopenia Syndrome, Anemia, and Vitamin D Deficiency.
He is actively involved in clinical research, co-authoring 2 peer reviewed articles. Dr. O'connor is currently accepting new patients.
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
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- INSURANCE PLAN
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- 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
4480 Middle Country Rd, Calverton, NY 11933
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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Office
Harlan Krumholz is a primary care provider, practicing in Internal Medicine in New Haven, Connecticut. Dr. Krumholz is highly rated in 26 conditions, according to our data. His clinical expertise encompasses Heart Attack, Heart Failure, Pulmonary Embolism, Percutaneous Coronary Intervention (PCI), and Coronary Artery Bypass Graft (CABG).
Frequently Asked Questions about Dr. John P. O'connor
How do I make an appointment with Dr. John P. O'connor?
You can book an appointment with Dr. John P. O'connor by calling their office at 631-612-6071. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John P. O'connor a top-rated expert for Noma?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John P. O'connor is classified as an Advanced expert for Noma, 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 P. O'connor specialize in?
While Dr. John P. O'connor is a Internal Medicine, they have specific expertise in Noma, Severe Fever with Thrombocytopenia Syndrome, and Anemia. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. John P. O'connor participate in research or clinical trials?
Yes. Dr. John P. O'connor has published 2 articles and abstracts on conditions like Noma. You can view a list of Dr. John P. O'connor's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. John P. O'connor accept my insurance?
Dr. John P. O'connor accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 631-612-6071 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
- Advanced
- NomaDr. O'connor isAdvanced. Learn about Noma.
- Experienced
- Alzheimer's DiseaseDr. O'connor isExperienced. Learn about Alzheimer's Disease.
- AnemiaDr. O'connor isExperienced. Learn about Anemia.
- AtherosclerosisDr. O'connor isExperienced. Learn about Atherosclerosis.
- Atypical PneumoniaDr. O'connor isExperienced. Learn about Atypical Pneumonia.
- CellulitisDr. O'connor isExperienced. Learn about Cellulitis.
- Chronic CoughDr. O'connor isExperienced. Learn about Chronic Cough.
- Chronic Obstructive Pulmonary Disease (COPD)
- CirrhosisDr. O'connor isExperienced. Learn about Cirrhosis.
- Conjunctivitis (Pink Eye)Dr. O'connor isExperienced. Learn about Conjunctivitis (Pink Eye).
- Contact DermatitisDr. O'connor isExperienced. Learn about Contact Dermatitis.
- Coronary Heart DiseaseDr. O'connor isExperienced. Learn about Coronary Heart Disease.
- Defective Apolipoprotein B-100Dr. O'connor isExperienced. Learn about Defective Apolipoprotein B-100.
- Ebola Virus DiseaseDr. O'connor isExperienced. Learn about Ebola Virus Disease.
- EmpyemaDr. O'connor isExperienced. Learn about Empyema.
- EthmoiditisDr. O'connor isExperienced. Learn about Ethmoiditis.
- FaintingDr. O'connor isExperienced. Learn about Fainting.
- Familial Combined HyperlipidemiaDr. O'connor isExperienced. Learn about Familial Combined Hyperlipidemia.
- Familial HypercholesterolemiaDr. O'connor isExperienced. Learn about Familial Hypercholesterolemia.
- Familial HypertensionDr. O'connor isExperienced. Learn about Familial Hypertension.
- FluDr. O'connor isExperienced. Learn about Flu.
- Glucocorticoid-Remediable AldosteronismDr. O'connor isExperienced. Learn about Glucocorticoid-Remediable Aldosteronism.
- Heterozygous Familial Hypercholesterolemia (HeFH)
- High CholesterolDr. O'connor isExperienced. Learn about High Cholesterol.
- Homozygous Familial Hypercholesterolemia (HoFH)
- Hospital-Acquired PneumoniaDr. O'connor isExperienced. Learn about Hospital-Acquired Pneumonia.
- Hyperlipoproteinemia Type 4Dr. O'connor isExperienced. Learn about Hyperlipoproteinemia Type 4.
- HypertensionDr. O'connor isExperienced. Learn about Hypertension.
- HypothyroidismDr. O'connor isExperienced. Learn about Hypothyroidism.
- Idiopathic EdemaDr. O'connor isExperienced. Learn about Idiopathic Edema.
- Legionnaire DiseaseDr. O'connor isExperienced. Learn about Legionnaire Disease.
- Lung MetastasesDr. O'connor isExperienced. Learn about Lung Metastases.
- Lyme DiseaseDr. O'connor isExperienced. Learn about Lyme Disease.
- Maturity Onset Diabetes of the YoungDr. O'connor isExperienced. Learn about Maturity Onset Diabetes of the Young.
- Muscle AtrophyDr. O'connor isExperienced. Learn about Muscle Atrophy.
- NecrosisDr. O'connor isExperienced. Learn about Necrosis.
- Neuronal Intranuclear Inclusion Disease (NIID)
- ObesityDr. O'connor isExperienced. Learn about Obesity.
- Obesity in ChildrenDr. O'connor isExperienced. Learn about Obesity in Children.
- OsteoarthritisDr. O'connor isExperienced. Learn about Osteoarthritis.
- Parinaud Oculoglandular SyndromeDr. O'connor isExperienced. Learn about Parinaud Oculoglandular Syndrome.
- Peptic UlcerDr. O'connor isExperienced. Learn about Peptic Ulcer.
- PneumoniaDr. O'connor isExperienced. Learn about Pneumonia.
- Restless Legs SyndromeDr. O'connor isExperienced. Learn about Restless Legs Syndrome.
- RingwormDr. O'connor isExperienced. Learn about Ringworm.
- Severe Fever with Thrombocytopenia SyndromeDr. O'connor isExperienced. Learn about Severe Fever with Thrombocytopenia Syndrome.
- SinusitisDr. O'connor isExperienced. Learn about Sinusitis.
- SitosterolemiaDr. O'connor isExperienced. Learn about Sitosterolemia.
- TracheitisDr. O'connor isExperienced. Learn about Tracheitis.
- Type 2 Diabetes (T2D)Dr. O'connor isExperienced. Learn about Type 2 Diabetes (T2D).
- Urinary Tract Infection (UTI)Dr. O'connor isExperienced. Learn about Urinary Tract Infection (UTI).
- Urinary Tract Infection in ChildrenDr. O'connor isExperienced. Learn about Urinary Tract Infection in Children.
- VertigoDr. O'connor isExperienced. Learn about Vertigo.
- Vitamin D DeficiencyDr. O'connor isExperienced. Learn about Vitamin D Deficiency.
- XanthomaDr. O'connor isExperienced. Learn about Xanthoma.