JD
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Downey, Diagnostic Radiologist in Walnut Creek, CA?
Dr. John Downey, MD is a Diagnostic Radiologist, who primarily practices in Walnut Creek, CA with 1 additional practice location. He is board certified. Dr. Downey is fluent in English, and is currently seeing new patients. Dr. Downey’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Downey’s office at (650) 796-4924.
What are Areas of Expertise for Dr. Downey?
Dr. John Downey, MD is a highly-rated, board-certified Diagnostic Radiologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Downey empowers patients to confidently navigate their health journey, specializing in Arthritis, Stroke Rehabilitation, or comprehensive wellness support. Serving the Walnut Creek/CA community, Dr. Downey is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Downey speak?
Dr. Downey and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Downey treat?
As a Diagnostic Radiologist, Dr. Downey 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. Downey. 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:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- Other Abnormal Findings on Lung Scan
- Unusual Lung Scan Results
- Atypical Lung Imaging
- Nonspecific Lung Abnormality
ICD-10 Codes:
- R918: Other nonspecific abnormal finding of lung field
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Observation for Other Ruled Out Condition (General)
- Monitoring for Various Suspected Illnesses
- General Observation for Excluded Conditions
- Broad Diagnostic Observation
ICD-10 Codes:
- Z0389: Encounter for observation for other suspected diseases and conditions ruled out
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Also known as:
- Special Medical Examination
- Specific health check
- Detailed medical assessment
- Special health screening
ICD-10 Codes:
- Z0189: Encounter for other specified special examinations
Also known as:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
Also known as:
- Head Injury
- Head Injuries
- Head Trauma
- Cranial Injury
- Brain Injury
ICD-10 Codes:
- S0990XA: Unspecified injury of head, initial encounter
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- Abnormal Breast Imaging Results
- Mammography
- Inconclusive mammogram
- Unclear breast scan results
- Abnormal breast scan
ICD-10 Codes:
- R928: Other abnormal and inconclusive findings on diagnostic imaging of breast
Also known as:
- Fever
- High temperature
- Pyrexia
- Elevated body temperature
ICD-10 Codes:
- R509: Fever, unspecified
Also known as:
- Headache
- Head pain
- Cephalalgia
- Tension headache
ICD-10 Codes:
- R519: Headache, unspecified
Also known as:
- Unspecified Injury of Wrist, Hand, or Finger
- Finger Injuries and Disorder
- Hand Injuries and Disorder
- Wrist Injuries and Disorder
- General Hand Injury
- Wrist Trauma
- Finger Damage
ICD-10 Codes:
- S6991XA: Unspecified injury of right wrist, hand and finger(s), initial encounter
Also known as:
- Large Intestine Diverticulosis
- Diverticulosis and Diverticulitis
- Diverticular Disease
- Colon Diverticula
- Pockets in the Colon
ICD-10 Codes:
- K5730: Diverticulosis of large intestine without perforation or abscess without bleeding
Also known as:
- Left Ankle Injury
- Ankle Injuries and Disorder
- Sprained Left Ankle
- Left Ankle Pain
- Left Ankle Trauma
ICD-10 Codes:
- S99912A: Unspecified injury of left ankle, initial encounter
Also known as:
- Other Cancer Screening
- Health Screening
- General Cancer Screening
- Unspecified Cancer Check
- Screening for Rare Cancers
ICD-10 Codes:
- Z1289: Encounter for screening for malignant neoplasm of other sites
Also known as:
- Gallstones
- Cholelithiasis
- Gallbladder stones
- Biliary calculi
ICD-10 Codes:
- K8020: Calculus of gallbladder without cholecystitis without obstruction
Also known as:
- Hand and Wrist Injury
- Finger Injuries and Disorder
- Hand Injuries and Disorder
- Wrist Injuries and Disorder
- Finger Injury
- Wrist Sprain
- Hand Trauma
- Upper Extremity Injury
ICD-10 Codes:
- S6992XA: Unspecified injury of left wrist, hand and finger(s), initial encounter
Also known as:
- Other Heart and Lung Symptoms
- Heart Disease
- Lung Disease
- Cardiopulmonary symptoms
- Unusual heart and breathing signs
- Circulatory-respiratory issues
ICD-10 Codes:
- R0989: Other specified symptoms and signs involving the circulatory and respiratory systems
Also known as:
- Leg Injury
- Leg Injuries and Disorder
- Lower Leg Injury
- Shin Injury
- Leg Trauma
- Injured Leg
ICD-10 Codes:
- S8991XA: Unspecified injury of right lower leg, initial encounter
What procedures does Dr. Downey perform?
As a Diagnostic Radiologist, Dr. Downey 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. Downey. 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:
- Ultrasound-Guided Breast Biopsy
- Breast Biopsy
- Percutaneous Breast Biopsy
- Breast Tissue Sample
- Breast Lesion Biopsy with Clip
CPT Codes:
- 19083: Biopsy, breast, with placement of breast localization device(s) (eg, clip, metallic pellet), when performed, and imaging of the biopsy specimen, when performed, percutaneous; first lesion, including ultrasound guidance
Does Dr. Downey accept my insurance?
Dr. Downey accepts most major insurance plans. Important: Please call our office at (650) 796-4924 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Downey accept in Walnut Creek, CA?
Dr. Downey in Walnut Creek, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alameda Alliance
All Other Third Party
Community Health Network
Crown Cork and Seal Company
Health Plan of San Joaquin
Hill Physicians Medical Group
Medicare
Samaritan Health Services
San Francisco Health Plan
UnitedHealthcare
View All Insurances
Where is Dr. Downey's office located?
What is Dr. Downey's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Downey's National Provider Identifier (NPI) number is 1568693588.
What common questions do patients ask about Dr. Downey?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Downey
What is Dr. John Downey's specialty?
Dr. Downey is a Diagnostic Radiologist near Walnut Creek, CA. A radiologist is a medical doctor who specializes in using imaging technologies to diagnose, manage, and treat various medical conditions. Radiologists typically focus on Diagnostic Radiology, Interventional Radiology, or Radiation Oncology, and may also obtain certifications in a range of subspecialties, such as neuroradiology, musculoskeletal radiology, or pediatric radiology. Additionally, board certifications are available in Medical Physics, which ensures the safe and effective use of radiation in imaging and treatment. Radiologists collaborate with other healthcare professionals to interpret imaging results and help guide patient care decisions. Contact Dr. Downey to book an appointment today.
Is this Dr. John Downey affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Downey is affiliated with Kaiser Permanente Oakland Medical Center, Alta Bates Summit Medical Center - Summit Campus, John Muir Health Concord Medical Center, California Pacific Medical Center - Mission Bernal Campus, Eden Medical Center, Mercy Hospital Downtown 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
Where can I learn more about Diagnostic Radiologist?
Explore Diagnostic Radiologist 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 Downey accepting new patients in Walnut Creek, CA?
Yes, Dr. John Downey is accepting new patients at this time.
Does Dr. John Downey offer online booking?
Please contact Dr. Downey's office at (650) 796-4924 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Downey?
Please contact Dr. Downey's office at (650) 796-4924 for information regarding telehealth appointment availability or for scheduling assistance.
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