41 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hadley, Pulmonologist in Concord, CA?
Dr. John Hadley, MD is a Pulmonologist, who primarily practices in Concord, CA. He has been practicing for over 41 years and is board certified by the American Board of Internal Medicine. Dr. Hadley graduated from Case Western Reserve University School of Medicine and completed his residency at Vet Affairs Med Ctr, Pulmonary Diseases; Vet Affairs Med Ctr, Internal Medicine; Kaiser Permanente Med Ctr, Internal Medicine. Dr. Hadley is fluent in English and Spanish, and is currently seeing new patients. Dr. Hadley’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hadley’s office at (925) 676-2942.
Where did Dr. Hadley go to medical school and complete their residency?
Residency: Vet Affairs Med Ctr, Pulmonary Diseases; Vet Affairs Med Ctr, Internal Medicine; Kaiser Permanente Med Ctr, Internal Medicine | Kaiser Permanente Med Center | U S DEPARTMENT OF VETERANS AFFAIRS
Medical School: Case Western Reserve University School of Medicine
Is Dr. Hadley board certified in Pulmonologist?
Yes, Dr. John Hadley, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Hadley speak?
Dr. Hadley and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Hadley treat?
As a Pulmonologist, Dr. Hadley diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Hadley. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
- R0609: Other forms of dyspnea
- R0600: Dyspnea, unspecified
Also known as:
- Obstructive Sleep Apnea
- Sleep Apnea
- Obstructive sleep apnea
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
ICD-10 Codes:
- G4733: Obstructive sleep apnea (adult) (pediatric)
Also known as:
- GERD with Esophagitis
- Acid Reflux
- Eosinophilic Esophagitis
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Reflux Esophagitis
- Acid Reflux Esophagus Inflammation
- Heartburn with Esophagus Damage
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Subacute Cough
- Acute Cough
- Chronic Cough
- Cough
- Lingering cough
- Persistent cough (medium term)
- Prolonged cough
- Sudden cough
- Short-term cough
- New cough
- Persistent cough
- Long-lasting cough
- Ongoing cough
ICD-10 Codes:
- R052: Subacute cough
- R051: Acute cough
- R053: Chronic cough
Also known as:
- Single Lung Nodule
- Other Abnormal Findings on Lung Scan
- Lung Disease
- Lung Spot
- Pulmonary Nodule
- Spot on Lung Scan
- Unusual Lung Scan Results
- Atypical Lung Imaging
- Nonspecific Lung Abnormality
ICD-10 Codes:
- R911: Solitary pulmonary nodule
- R918: Other nonspecific abnormal finding of lung field
Also known as:
- Throat and Esophagus Swallowing Difficulty
- Difficulty Swallowing
- Swallowing Disorder
- Pharyngoesophageal dysphagia
- Trouble swallowing in throat
- Esophageal swallowing problems
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1314: Dysphagia, pharyngoesophageal phase
- R1310: Dysphagia, unspecified
Also known as:
- COPD
- Chronic Obstructive Pulmonary Disease
- Chronic Lung Disease
- Emphysema and Chronic Bronchitis
ICD-10 Codes:
- J449: Chronic obstructive pulmonary disease, unspecified
Also known as:
- Bronchiectasis
- Bronchiectasis Flare-Up
- Bronchial Disorder
- Damaged Airways
- Chronic Bronchial Dilation
- Lung Airway Damage
- Acute Bronchiectasis Exacerbation
- Worsening Bronchiectasis
- Bronchiectasis Attack
ICD-10 Codes:
- J479: Bronchiectasis, uncomplicated
- J471: Bronchiectasis with (acute) exacerbation
Also known as:
- Moderate Persistent Asthma
- Mild Intermittent Asthma
- Asthma
- Ongoing Moderate Asthma
- Regular Moderate Asthma
- Chronic Moderate Asthma
- Occasional Asthma
- Mild Asthma Attacks
- Infrequent Asthma
ICD-10 Codes:
- J4540: Moderate persistent asthma, uncomplicated
- J4520: Mild intermittent asthma, uncomplicated
Also known as:
- Acute Bronchitis
- Chest cold
- Short-term bronchitis
- Acute chest infection
ICD-10 Codes:
- J209: Acute bronchitis, unspecified
Also known as:
- Acute Bronchitis from Other Organisms
- Acute Bronchitis
- Infectious Bronchitis
- Chest Cold
- Bronchial Infection
ICD-10 Codes:
- J208: Acute bronchitis due to other specified organisms
Which procedures does Dr. Hadley perform as a Pulmonologist?
As a Pulmonologist, procedures performed by a Dr. John Hadley may include:
- Bronchoscopy
- Endobronchial Ultrasound (EBUS)
- Interventional Bronchoscopy
- Intrathoracic Adenopathy
- Lung Cancer Screening
- Lung Cancer Staging
- Lung Surgery Consultation
- Mechanical Ventilation
For detailed information, please contact Dr. Hadley's office.
Does Dr. Hadley accept my insurance?
Dr. Hadley accepts most major insurance plans. Important: Please call our office at (925) 676-2942 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hadley accept in Concord, CA?
Dr. Hadley in Concord, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Shield of California
Centene
Contra Costa
Hill Physicians Medical Group
Humana
Medicare
Other Provider Networks
UnitedHealthcare
Universal Health Care
View All Insurances
Where is Dr. Hadley's office located?
What is Dr. Hadley's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hadley's National Provider Identifier (NPI) number is 1750392437.
What common questions do patients ask about Dr. Hadley?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hadley
What is Dr. John Hadley's specialty?
Dr. Hadley is a Pulmonologist near Concord, CA. An internist specializing in the treatment of lung and airway diseases. The pulmonologist diagnoses and manages conditions such as cancer, pneumonia, pleurisy, asthma, occupational and environmental illnesses, bronchitis, sleep disorders, emphysema, and other complex lung disorders. Contact Dr. Hadley to book an appointment today.
Is this Dr. John Hadley affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hadley is affiliated with John Muir Health Walnut Creek Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Pulmonologist?
Explore Pulmonologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is John Hadley accepting new patients in Concord, CA?
Yes, Dr. John Hadley is accepting new patients at this time.
Does Dr. John Hadley offer online booking?
Please contact Dr. Hadley's office at (925) 676-2942 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Hadley?
Please contact Dr. Hadley's office at (925) 676-2942 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Hadley have?
Dr. John Hadley is certified by the American Board of Internal Medicine.
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