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Dr. Leonard Petrus, MD
Pasadena, CA
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Petrus, Diagnostic Radiologist in Pasadena, CA?
Dr. Leonard Petrus, MD is a Diagnostic Radiologist, who primarily practices in Pasadena, CA with 2 additional practice locations. He is board certified by the American Board of Radiology. Dr. Petrus completed his residency at Children'S Hosp Of L A, Pediatric Radiology; Ucla Med Ctr, Diagnostic Radiology. Dr. Petrus is fluent in English and Malay, and is currently seeing new patients. Dr. Petrus’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. Petrus’s office at (626) 397-5139.
Where did Dr. Petrus go to medical school and complete their residency?
Residency: Children'S Hosp Of L A, Pediatric Radiology; Ucla Med Ctr, Diagnostic Radiology
Medical School: University of Edinburgh Med Sch, Edinburgh, Scotland
Is Dr. Petrus board certified in Diagnostic Radiologist?
Yes, Dr. Leonard Petrus, MD is board certified by the American Board of Radiology
What languages does Dr. Petrus speak?
Dr. Petrus and their clinical team can communicate with patients in the following languages:
English
Malay
What conditions does Dr. Petrus treat?
As a Diagnostic Radiologist, Dr. Petrus 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. Petrus. 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:
- Pre-Procedure Respiratory Examination
- Other Pre-Procedure Examination
- Pre-op lung check
- Breathing assessment before surgery
- Respiratory clearance for procedure
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01811: Encounter for preprocedural respiratory examination
- Z01818: Encounter for other preprocedural examination
Also known as:
- Headache
- Head pain
- Cephalalgia
- Tension headache
ICD-10 Codes:
- R519: Headache, unspecified
Also known as:
- Lower Back Spinal Stenosis
- Neck Spinal Stenosis
- Spinal Stenosis
- Neck Injuries and Disorder
- Narrowing of Lower Back Spinal Canal
- Lumbar Spinal Canal Narrowing
- Lumbar Stenosis
- Narrowing of Neck Spinal Canal
- Cervical Spinal Canal Narrowing
- Cervical Stenosis
ICD-10 Codes:
- M48061: Spinal stenosis, lumbar region without neurogenic claudication
- M4802: Spinal stenosis, cervical region
Also known as:
- Pain in Right Knee
- Pain in Left Knee
- Knee Injuries and Disorder
- Pain
- Right Knee Ache
- Right Knee Discomfort
- Sore Right Knee
- Left Knee Ache
- Left Knee Discomfort
- Sore Left Knee
ICD-10 Codes:
- M25561: Pain in right knee
- M25562: Pain in left knee
Also known as:
- Neck Pain
- Neck Injuries and Disorder
- Cervical Pain
- Sore Neck
- Neck Ache
ICD-10 Codes:
- M542: Cervicalgia
Also known as:
- Neck Spondylosis
- Lower Back Spondylosis
- Neck Injuries and Disorder
- Spine Injuries and Disorder
- Cervical Spondylosis
- Neck Arthritis
- Degenerative Neck Disease
- Lumbar Spondylosis
- Lower Back Arthritis
- Degenerative Lumbar Spine Disease
ICD-10 Codes:
- M47812: Spondylosis without myelopathy or radiculopathy, cervical region
- M47816: Spondylosis without myelopathy or radiculopathy, lumbar region
Also known as:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
Also known as:
- Right Shoulder Pain
- Left Shoulder Pain
- Pain
- Shoulder Injuries and Disorder
- Sore Right Shoulder
- Right Shoulder Ache
- Right Shoulder Discomfort
- Sore Left Shoulder
- Left Shoulder Ache
- Left Shoulder Discomfort
ICD-10 Codes:
- M25511: Pain in right shoulder
- M25512: Pain in left shoulder
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Dizziness
- Dizziness and Vertigo
- Lightheadedness
- Giddiness
- Vertigo
ICD-10 Codes:
- R42: Dizziness and giddiness
Also known as:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, unspecified
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Also known as:
- Right Hip Pain
- Hip Injuries and Disorder
- Pain
- Sore Right Hip
- Right Hip Ache
- Right Hip Discomfort
ICD-10 Codes:
- M25551: Pain in right hip
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:
- Other Brain Disorder
- Brain Disease
- Various Brain Conditions
- Uncommon Brain Problems
- Specified Brain Disease
ICD-10 Codes:
- G9389: Other specified disorders of brain
Which procedures does Dr. Petrus perform as a Diagnostic Radiologist?
As a Diagnostic Radiologist, procedures performed by a Dr. Leonard Petrus may include:
- Abdominal Aortic Aneurysm (AAA) Screening
- Abdominal Imaging
- Abdominal Radiology Consultation
- Angiography
- Arthrography
- Barium Swallow
- Bone Biopsy
- Bone Density Measurement / DXA Scan
For detailed information, please contact Dr. Petrus' office.
Does Dr. Petrus accept my insurance?
Dr. Petrus accepts most major insurance plans. Important: Please call our office at (626) 397-5139 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Petrus accept in Pasadena, CA?
Dr. Petrus in Pasadena, 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
City of Los Angeles
CVS Health (formerly Aetna)
Humana
Medicare
OptumRx
Other Health Care Provider
UnitedHealthcare
View All Insurances
Where is Dr. Petrus' office located?
Dr. Leonard Petrus' Primary Practice
100 W California Blvd
Pasadena, CA 91105
(626) 397-5139
Dr. Leonard Petrus' Practice 2
625 S Fair Oaks Ave Ste 180
Pasadena, CA 91105
(626) 229-8969
What is Dr. Petrus's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Petrus's National Provider Identifier (NPI) number is 1679562680.
What common questions do patients ask about Dr. Petrus?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Petrus
What is Dr. Leonard Petrus's specialty?
Dr. Petrus is a Diagnostic Radiologist near Pasadena, 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. Petrus to book an appointment today.
Is this Dr. Leonard Petrus affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Petrus is affiliated with Huntington Hospital (pasadena, Ca) 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 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 Leonard Petrus accepting new patients in Pasadena, CA?
Yes, Dr. Leonard Petrus is accepting new patients at this time.
Does Dr. Leonard Petrus offer online booking?
Please contact Dr. Petrus's office at (626) 397-5139 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Leonard Petrus?
Please contact Dr. Petrus's office at (626) 397-5139 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Leonard Petrus have?
Dr. Leonard Petrus is certified by the American Board of Radiology.
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