Summary

Dr. Jessica Siak is an internal medicine physician who specializes in hospital medicine, bringing nine years of experience to her practice. She earned her medical degree from Sidney Kimmel Medical College at Thomas Jefferson University, where she developed a strong foundation in comprehensive adult care. Her dual specialization allows her to provide both outpatient internal medicine services and specialized inpatient hospital care for complex medical conditions.

Dr. Siak is affiliated with Cedars Sinai Medical Center and practices at multiple locations throughout California, including facilities in Torrance and West Hollywood. She focuses on managing high blood pressure conditions, including emergency situations requiring immediate attention. Her expertise includes performing essential diagnostic tests such as complete blood counts and chemistry panels to help diagnose and monitor various health conditions. Patients rate Dr. Siak 1.0 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • 1
  • 9 years of experience
  • 45 insurance plans accepted
  • Sidney Kimmel Medical College At Thomas Jefferson University
  • 2 specialties
  • 2 areas of expertise
  • 1 hospital affiliation
  • 4 office locations
  • Female

Office Locations

Dr. Jessica Siak has 4 locations

Cedars Sinai Medical Center

8700 Beverly BlvdWest Hollywood, CA 90048

Harbor Ucla Medical Center

1000 W Carson StTorrance, CA 90502

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Dr. Jessica Siak, MDDr. Alaa Hajal, MDEric HarkerDr. George Mousa, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
9 Years of Experience 15 Years of Experience 25 Years of Experience 17 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English
Torrance , CADiamond Bar , CALyons , COUpland , CA
Med School: Sidney Kimmel Medical College At Thomas Jefferson University Med School: University Of Damascus Faculty Of Medicine Med School: Duke University School Of Medicine Med School: University Of Aleppo Faculty Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Jessica Siak

  • Aetna
  • Aetna - HMO
  • Alignment Health Plan
  • AltaMed Senior BuenaCare (PACE)
  • AltaMed Senior BuenaCare (PACE) - Medicaid (Managed)
  • Anthem Blue Cross
  • Blue Cross Blue Shield of North Dakota
  • Blue Cross Blue Shield of Texas
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • Bright Health
  • CalOptima
  • CareFirst Blue Cross Blue Shield
  • CareMore
  • Cigna
  • Contra Costa Health Plan
  • Easy Choice Health Plan
  • Health Alliance
  • Health Net
  • Health Net - HMO
  • HealthSmart
  • Humana
  • Humana - HMO
  • Kaiser Permanente
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • L.A. Care Health Plan - Medicaid (Managed)
  • L.A. Care Health Plan - Medicare (Advantage HMO)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Oscar Health Insurance
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Three Rivers Providers Network (TRPN) - HMO
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • Wellcare

Medical Specialties

Dr. Jessica Siak has the following 2 specialties

Specialty Expertise

Dr. Jessica Siak has the following 2 areas of expertise

  • Hospital Medicine
  • Hospitalist

Certifications, License, & Education

9 Years Experience

Dr. Jessica Siak holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2027.

Education & Training

Medical School

Graduated from Sidney Kimmel Medical College At Thomas Jefferson University in 2017.

NPI Number

Dr. Siak's NPI number is 1174059570.

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Frequently Asked Questions

Is Dr. Jessica Siak accepting new patients?
Dr. Jessica Siak has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Jessica Siak accept my insurance?
You can see the insurance plans that Dr. Jessica Siak accepts on their Vitals profile.
How can I make an appointment with Dr. Jessica Siak?
You can find contact information for Dr. Jessica Siak here on Vitals.
Which hospitals is Dr. Jessica Siak affiliated with?
Dr. Jessica Siak is affiliated with Cedars Sinai Medical Center.
Does Dr. Jessica Siak accept virtual/telehealth appointments?
Dr. Jessica Siak has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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