Summary

Dr. Lilian Lao is an internal medicine physician who specializes in hospital medicine, bringing 19 years of experience to her practice. She earned her medical degree from St. Louis University School of Medicine and has developed expertise in treating critically ill patients within hospital settings. Dr. Lao is fluent in both English and Spanish, allowing her to communicate effectively with diverse patient populations.

Dr. Lao practices at Sutter Santa Rosa Regional Hospital in Santa Rosa, California, where she focuses on complex medical conditions requiring inpatient care. She treats patients with serious conditions such as sepsis and respiratory failure. Her clinical expertise includes providing hospice care and palliative care services for patients and families facing difficult medical decisions. Patients have given her an average rating of 4.0 on Vitals.

Overview based on verified provider data

Quick Facts

  • 4
  • 19 years of experience
  • speaks English, Spanish
  • St Louis University School Of Medicine
  • 1 written review
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Female

Office Location

Sutter Santa Rosa Regional Hospital

30 Mark West Springs RdSanta Rosa, CA 95403

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Dr. Lilian Siguenza Lao, MDDr. Alaa Hajal, MDDr. Adama Diarra, DOKarthikeyan Viswanathan, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
19 Years of Experience 15 Years of Experience 14 Years of Experience 12 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English, French, Bambara Speaks English, Tamil
Santa Rosa , CADiamond Bar , CATigard , ORLos Altos , CA
Med School: St Louis University School Of Medicine Med School: University Of Damascus Faculty Of Medicine Med School: Arizona College of Osteopathic Medicine Med School: Bassett Medical Center - Cooperstown, New York
Current Profile
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Insurance Plans Accepted by Dr. Lilian Siguenza Lao

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Lilian Siguenza Lao has the following 2 specialties

Specialty Expertise

Dr. Lilian Siguenza Lao has the following 8 areas of expertise

  • Check-up
  • Heartburn
  • Hospital Medicine
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

19 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Medical School

St Louis University School Of MedicineGraduated in 2007

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Frequently Asked Questions

Which hospitals is Dr. Lilian Lao affiliated with?
Dr. Lilian Lao is affiliated with Sutter Santa Rosa Regional Hospital.
Is Dr. Lilian Lao accepting new patients?
Dr. Lilian Lao has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Lilian Lao speak?
Dr. Lilian Lao speaks English and Spanish.
Does Dr. Lilian Lao accept my insurance?
You can see the insurance plans that Dr. Lilian Lao accepts on their Vitals profile.
Does Dr. Lilian Lao accept virtual/telehealth appointments?
Dr. Lilian Lao has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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