Overview
John Croghan is a primary care provider, practicing in Internal Medicine in Winnetka, Illinois. Dr. Croghan is highly rated in 2 conditions, according to our data. His top areas of expertise are Lung Metastases, Chronic Kidney Disease, Vitamin D Deficiency, and Postmenopausal Osteoporosis.
His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.
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
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- 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 MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- 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
710 Oak St, Winnetka, IL 60093
330 W Frontage Rd, Northfield, IL 60093
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 Croghan
How do I make an appointment with Dr. John Croghan?
You can book an appointment with Dr. John Croghan by calling their office at 847-986-6770. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John Croghan a top-rated expert for Lung Metastases?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John Croghan is classified as an Advanced expert for Lung Metastases, 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 Croghan specialize in?
While Dr. John Croghan is a Internal Medicine, they have specific expertise in Lung Metastases, Chronic Kidney Disease, and Vitamin D Deficiency. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. John Croghan participate in research or clinical trials?
Yes. Dr. John Croghan has published 1 articles and abstracts on conditions like Lung Metastases. You can view a list of Dr. John Croghan's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. John Croghan accept my insurance?
Dr. John Croghan accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 847-986-6770 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
- Chronic Kidney DiseaseDr. Croghan isAdvanced. Learn about Chronic Kidney Disease.
- Lung MetastasesDr. Croghan isAdvanced. Learn about Lung Metastases.
- Experienced
- Acute Interstitial PneumoniaDr. Croghan isExperienced. Learn about Acute Interstitial Pneumonia.
- AsthmaDr. Croghan isExperienced. Learn about Asthma.
- Asthma in ChildrenDr. Croghan isExperienced. Learn about Asthma in Children.
- Benign Paroxysmal Positional VertigoDr. Croghan isExperienced. Learn about Benign Paroxysmal Positional Vertigo.
- Chronic CoughDr. Croghan isExperienced. Learn about Chronic Cough.
- Chronic Obstructive Pulmonary Disease (COPD)