OL
31 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lyass, Nuclear Medicine Specialist in Lancaster, CA?
Dr. Olga Lyass, MD is a Nuclear Medicine Specialist, who primarily practices in Lancaster, CA with 2 additional practice locations. She has been practicing for over 31 years and is board certified by the American Board of Nuclear Medicine. Dr. Lyass graduated from First Moscow State Medical University named after I. M. Sechenov and completed her residency at Cedars-Sinai Medical Center. Dr. Lyass is fluent in English, Hebrew, Russian, and Spanish, and is currently seeing new patients. Dr. Lyass’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. Lyass’s office at (661) 949-5000.
Where did Dr. Lyass go to medical school and complete their residency?
Residency: Cedars-Sinai Medical Center
Medical School: First Moscow Sechenov Med Institute Moscow Russia | First Moscow State Medical University named after I. M. Sechenov
Is Dr. Lyass board certified in Nuclear Medicine Specialist?
Yes, Dr. Olga Lyass, MD is board certified by the American Board of Nuclear Medicine
What languages does Dr. Lyass speak?
Dr. Lyass and their clinical team can communicate with patients in the following languages:
English
Hebrew
Russian
Spanish
What conditions does Dr. Lyass treat?
As a Nuclear Medicine Specialist, Dr. Lyass 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. Lyass. 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:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- Breast Cancer
- Mammary cancer
- Breast carcinoma
- Breast tumor
- Female Breast Cancer
- Malignant Breast Tumor
- Breast Carcinoma
ICD-10 Codes:
- C50912: Malignant neoplasm of unspecified site of left female breast
- C50919: Malignant neoplasm of unspecified site of unspecified female breast
- C50911: Malignant neoplasm of unspecified site of right female breast
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Also known as:
- Abnormal Liver or Bile Duct Imaging
- Abnormal liver scan
- Unusual bile duct imaging
- Liver imaging findings
ICD-10 Codes:
- R932: Abnormal findings on diagnostic imaging of liver and biliary tract
Also known as:
- Pre-Procedure Heart Examination
- Pre-Surgery Cardiac Checkup
- Heart Health Assessment (Before Procedure)
- Cardiovascular Clearance Exam
ICD-10 Codes:
- Z01810: Encounter for preprocedural cardiovascular examination
Also known as:
- Prostate Cancer
- Prostate Cancer Treatment (PDQ®)
- Prostatic Carcinoma
- Prostate Gland Cancer
- Malignant Prostate Tumor
ICD-10 Codes:
- C61: Malignant neoplasm of prostate
Also known as:
- Thyroid Cancer
- Thyroid Carcinoma
- Malignant Thyroid Nodule
- Thyroid Gland Cancer
ICD-10 Codes:
- C73: Malignant neoplasm of thyroid gland
Also known as:
- Indigestion
- Gas in the Digestive Tract
- Indigestion (Dyspepsia)
- Dyspepsia
- Upset Stomach
- Stomach Discomfort
ICD-10 Codes:
- K30: Functional dyspepsia
Also known as:
- Tremor
- Shaking
- Involuntary Shaking
- Essential Tremor
- Parkinsonian Tremor
ICD-10 Codes:
- R251: Tremor, unspecified
Also known as:
- Hyperparathyroidism
- Parathyroid Disorder
- Overactive Parathyroid Gland
- High Parathyroid Hormone
- PTH Overproduction
ICD-10 Codes:
- E213: Hyperparathyroidism, unspecified
Also known as:
- Swollen Kidney
- Kidney Disease
- Hydronephrosis
- Kidney Swelling
ICD-10 Codes:
- N1330: Unspecified hydronephrosis
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:
- Hyperthyroidism
- Hyperthyroidism (Overactive Thyroid)
- Overactive Thyroid
- Thyrotoxicosis
- High Thyroid Function
ICD-10 Codes:
- E0590: Thyrotoxicosis, unspecified without thyrotoxic crisis or storm
Also known as:
- Circulatory System Surgery Aftercare
- After Surgery
- Post-cardiac surgery care
- Vascular surgery aftercare
- Heart surgery recovery
ICD-10 Codes:
- Z48812: Encounter for surgical aftercare following surgery on the circulatory system
Also known as:
- Fever
- High temperature
- Pyrexia
- Elevated body temperature
ICD-10 Codes:
- R509: Fever, unspecified
Also known as:
- Changes in Mental State
- Mental Disorder
- Confusion
- Disorientation
- Changes in awareness
ICD-10 Codes:
- R4182: Altered mental status, unspecified
Which procedures does Dr. Lyass perform as a Nuclear Medicine Specialist?
As a Nuclear Medicine Specialist, procedures performed by a Dr. Olga Lyass may include:
- Abdominal Nuclear Medicine Study
- Brain Perfusion Scan
- Gastric Emptying Scan
- Glucose Metabolic Imaging - FDG
- Hepatobiliary Imaging
- Iodine Treatment
- Nuclear Medicine Consultation
- Nuclear Medicine Follow Up
For detailed information, please contact Dr. Lyass' office.
Does Dr. Lyass accept my insurance?
Dr. Lyass accepts most major insurance plans. Important: Please call our office at (661) 949-5000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lyass accept in Lancaster, CA?
Dr. Lyass in Lancaster, 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
City of Los Angeles
Heritage Health
Kaiser Permanente
Medicaid
OptumRx
Other Health Care Provider
Preferred IPA
UnitedHealthcare
View All Insurances
Where is Dr. Lyass' office located?
What is Dr. Lyass's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lyass's National Provider Identifier (NPI) number is 1134271067.
What common questions do patients ask about Dr. Lyass?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lyass
What is Dr. Olga Lyass's specialty?
Dr. Lyass is a Nuclear Medicine Specialist near Lancaster, CA. Nuclear Medicine Specialist has expertise in using the properties of radioactive atoms and molecules for the diagnosis and treatment of various diseases, as well as for medical research purposes. Diseases are detected by using radiation detection and imaging instrument systems, as this technique changes the functionality and metabolism of normal body cells, tissues and organs. This approach can reveal a wide range of diseases, often before structural abnormalities in the affected organ are detectable using other techniques. Key applications include the early detection of coronary artery disease (including acute heart attacks), early cancer diagnosis and treatment evaluation, as well as diagnosing infections and inflammation throughout the body. Additionally, these techniques can facilitate the early detection of blood clots in the lungs. Unique forms of radioactive molecules are used to attack and destroy cancer cells (such as those found in lymphoma and thyroid cancer) or alleviate severe pain associated with cancer that has metastasized to the bones. Contact Dr. Lyass to book an appointment today.
Is this Dr. Olga Lyass affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lyass is affiliated with Valley Presbyterian Hospital, Dignity Health - Northridge Hospital Medical Center, Providence Saint Joseph Medical Center, Dignity Health - California Hospital 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
Where can I learn more about Nuclear Medicine Specialist?
Explore Nuclear Medicine Specialist 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 Olga Lyass accepting new patients in Lancaster, CA?
Yes, Dr. Olga Lyass is accepting new patients at this time.
Does Dr. Olga Lyass offer online booking?
Please contact Dr. Lyass's office at (661) 949-5000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Olga Lyass?
Please contact Dr. Lyass's office at (661) 949-5000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Olga Lyass have?
Dr. Olga Lyass is certified by the American Board of Nuclear Medicine.
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