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. 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 Medicare 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 as a 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 a Pulmonologist like Dr. Hadley typically 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. Learn more about our claims-based healthcare methodology here.
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:
- Single Lung Nodule
- Lung Disease
- Lung Spot
- Pulmonary Nodule
- Spot on Lung Scan
ICD-10 Codes:
- R911: Solitary pulmonary nodule
What procedures does a Pulmonologist like Dr. Hadley typically perform?
As a Pulmonologist, Dr. Hadley performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed 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. Learn more about our claims-based healthcare methodology here.
Also known as:
- Swallowing Study (Videofluoroscopy)
- Dysphagia Tests
- Videofluoroscopic Swallowing Study (VFSS)
- Modified Barium Swallow (MBS)
- Dysphagia Evaluation
CPT Codes:
- 92611: Motion fluoroscopic evaluation of swallowing function by cine or video recording
Also known as:
- Swallowing Therapy
- Dysphagia Treatment
- Feeding Therapy
- Oral Function Therapy
CPT Codes:
- 92526: Treatment of swallowing dysfunction and/or oral function for feeding
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
Centene Corporation
Contra Costa
Federal government of the United States
Hill Physicians Medical Group
Humana
Medicare
Molina Healthcare
Other Provider Networks
UnitedHealth Group
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.
What does a Pulmonologist do?
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.
Is this Dr. John Hadley affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hadley is affiliated with John Muir Health Concord Medical Center, John Muir Health Walnut Creek Medical Center which are a Castle Connolly Top Hospitals. 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
When to see a Pulmonologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Pulmonologist. Explore 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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