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Critical Care (intensivists) Specialists
Coverage
Medicare + 4 Networks
Telehealth
Not Available
About Dr. Sonja F. Knittel-Hliddal
Background and practice information
Dr. Sonja F. Knittel-Hliddal is an intensivist with over 12 years of clinical experience serving patients in the Loma Linda, CA area. She completed her medical training at Other and has been in practice since 2014. She currently practices at Faculty Physicians And Surgeons Of Llusm.
Dr. Sonja F. Knittel-Hliddal is in-network with 4 insurance providers, including Aetna, Blue Shield of California, Cigna, and 1 more. Patients are encouraged to verify coverage with her office before scheduling an appointment.
At a Glance
Education
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Claim this profilePractice Locations
3 locations
Faculty Physicians And Surgeons Of Llusm
Primary11234 Anderson St
Loma Linda, CA 92354
Faculty Physicians And Surgeons Of Llusm
25455 Barton Rd
Loma Linda, CA 92354
(909) 558-4000
View 1 more location
El-Bershawi Medical Corp
4234 Riverwalk Pkwy
Riverside, CA 92505
(951) 781-3672
Treatment & Experience
Clinical practice and procedure experience for Dr. Sonja F. Knittel-Hliddal
Services & Procedures
Dr. Sonja F. Knittel-Hliddal's clinical practice encompasses hospital care.
Hospital Care
499 servicesDr. Sonja F. Knittel-Hliddal manages inpatient hospital care including admissions, daily rounds, critical care, and discharge coordination, with critical care being a key part of her practice. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 75% below the billed amount.
Source: CMS Medicare Provider Utilization and Payment Data, 2023.
Insurance Networks
Accepted insurance plans and networks
Dr. Sonja F. Knittel-Hliddal accepts 21 plans from 4 insurers, including Cigna, Aetna, Blue Shield of California.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Financial Transparency
Industry payment disclosures
Pharmaceutical and medical device companies disclosed $22 in payments to Dr. Sonja F. Knittel-Hliddal in 2024, primarily from GlaxoSmithKline, LLC. for food and beverage. These disclosures are required by federal law under the Physician Payments Sunshine Act.
Top Paying Companies
Source: CMS Open Payments, 2024.
Patient Reviews
Reviews and ratings from patients
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About Critical Care (Intensivists)
Specialty overview and common conditions
A critical care specialist, also known as an intensivist, is a physician who specializes in the comprehensive management of patients with life-threatening conditions requiring intensive monitoring and advanced organ support. These specialists provide care in intensive care units (ICUs), managing pat...
Common conditions treated by critical care (intensivists) specialists:
- Sepsis and Septic Shock
- Acute Respiratory Distress Syndrome (ARDS)
- Respiratory Failure Requiring Mechanical Ventilation
- Cardiogenic and Hypovolemic Shock
Frequently Asked Questions
Common questions about Sonja F. Knittel-Hliddal
Does Dr. Knittel-Hliddal accept Medicare?
Yes, Dr. Knittel-Hliddal accepts Medicare assignment. Patients with Medicare coverage can see Dr. Knittel-Hliddal and typically pay less out of pocket when using a provider who accepts Medicare assignment.
What insurance does Dr. Knittel-Hliddal accept?
Dr. Knittel-Hliddal is in-network with 4 insurance providers, including Aetna, Blue Shield of California, Cigna, Medicare. Insurance networks can change, so patients should verify their specific plan coverage directly with Dr. Knittel-Hliddal's office before scheduling.
Does Dr. Knittel-Hliddal offer telehealth or virtual appointments?
Dr. Knittel-Hliddal does not currently list telehealth services. For virtual care options, contact the office directly or consider other critical care (intensivists) providers in Loma Linda who offer telehealth.
What conditions does Dr. Knittel-Hliddal treat?
As a critical care (intensivists) specialist, Dr. Knittel-Hliddal commonly treats conditions including sepsis and septic shock, acute respiratory distress syndrome (ards), respiratory failure requiring mechanical ventilation, cardiogenic and hypovolemic shock, multi-organ failure, and other related health concerns. Contact the office to discuss your specific healthcare needs.
Where did Dr. Knittel-Hliddal go to medical school?
Dr. Knittel-Hliddal completed medical training at Other and has been practicing since 2014, bringing over 12 years of clinical experience.
Where is Dr. Knittel-Hliddal's office located?
Dr. Knittel-Hliddal practices at 11234 ANDERSON ST, Loma Linda, CA 92354 at FACULTY PHYSICIANS AND SURGEONS OF LLUSM. Contact the office for appointment scheduling.
How do I make an appointment with Dr. Knittel-Hliddal?
To schedule an appointment with Dr. Knittel-Hliddal, contact the office directly. New patients should have their insurance information and medical records ready when calling.
Data source: CMS National Provider Registry ·
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Medical Disclaimer: This content is for informational purposes only and is not a substitute for professional medical advice. Learn more about our editorial standards