Summary

Dr. Lorena Tan has practiced family medicine for 31 years and speaks English and Spanish. The Conditions Treated field lists hypertension and hypertensive emergency. Procedures listed are CBC, urinalysis, and EKG, which are routine diagnostics and do not open the bio.

Data density: populated (conditions present). Word target: 60–110. IM/FM override applies — Conditions Treated cannot be used. Procedures Performed remains available but all three entries are routine diagnostics/labs, so the usefulness filter removes them as a lead. Fall through to tier 3: years of experience (31 years — over 30, so career length must lead).

Dr. Lorena Tan has practiced family medicine for 31 years. She sees patients in Livermore and Pleasanton, California, and speaks English and Spanish. She earned her medical degree from the David Geffen School of Medicine at UCLA. Patients on Vitals rate Dr. Tan 4.35 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.3
  • 31 years of experience
  • 96 insurance plans accepted
  • speaks English, Spanish
  • David Geffen School Of Medicine At Ucla
  • 8 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 2 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Lorena H Tan has 2 locations

Tri Valley Family Medicine

1133 E Stanley Blvd Ste 201Livermore, CA 94550
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Stanford Health Care Tri Valley

5555 W Las Positas BlvdPleasanton, CA 94588

Compare with Similar Doctors

Dr. Lorena H Tan, MD
Dr. David Byron, MD
Sherry Amankwa, MSN, APRN, FNP-C
Shanekwah Melville, DNP, APRN, FNP-C
Dr. Lorena H Tan, MDDr. David Byron, MDSherry Amankwa, MSN, APRN, FNP-CShanekwah Melville, DNP, APRN, FNP-C
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
31 Years of Experience 16 Years of Experience 6 Years of Experience 10 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English, Spanish
Livermore , CATuscon , AZBaltimore , MDHouston , TX
Med School: David Geffen School Of Medicine At Ucla Med School: Ben-Gurion University Of The Negev Faculty Of Health Sciences
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Lorena H Tan

  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Aetna - PPO
  • Aetna Better Health
  • Affinity Health Plan
  • Alameda Alliance for Health
  • Alameda Alliance for Health - Medicaid (Managed)
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AllCare Health
  • AllCare Health - IPA
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of North Carolina
  • Blue Cross Blue Shield of Oklahoma
  • Blue Cross Blue Shield of South Carolina
  • Blue Cross Blue Shield of Texas
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • BLUE CROSS of CALIFORNIA - Medicaid (Managed)
  • BLUE CROSS of CALIFORNIA - Medicare
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Blue Shield of California - Medicare
  • Brand New Day
  • Brand New Day - Medicare
  • CareSource
  • CHAMPVA
  • Chinese Community Health Plan
  • Cigna
  • Cigna - PPO
  • Florida Blue: Blue Cross Blue Shield of Florida
  • GEHA
  • Harvard Pilgrim Health Care
  • Hawaii Medical Assurance Association (HMAA)
  • Health Net
  • Health Net - HMO
  • Health Net - Medicaid (Managed)
  • Health Net - Medicare
  • Health Plan of San Joaquin
  • Health Plan of San Mateo - Medicaid (Managed)
  • HealthPartners
  • HealthSmart
  • Humana
  • Humana - Medicare
  • Imperial Health Plan of California
  • Inland Empire Health Plan
  • Integra
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicaid
  • Kaiser Permanente - Medicaid (Managed)
  • Magellan Health
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medical Mutual
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • National Vision Administrators
  • Neighborhood Health Plan
  • PacificSource Health Plans
  • PreferredOne
  • Premera Blue Cross
  • Presbyterian Health Plan/Presbyterian Insurance Company
  • Priority Health
  • Regence BlueCross BlueShield of Oregon
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • SCAN Health Plan - Medicare
  • Stanford Health Care Advantage
  • Sutter Health Plus
  • Tricare
  • Tricare - Medicare
  • Triwest Healthcare Alliance
  • Tufts Health Plan
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - PPO
  • UnitedHealthcare Oxford
  • University of Arizona Health Plans
  • Wellcare
  • Wellcare - Medicare
  • Wellmark Blue Cross and Blue Shield
  • Western Health Advantage

Medical Specialties

Dr. Lorena H Tan has the following specialty

Specialty Expertise

Dr. Lorena H Tan has the following 7 areas of expertise

  • Check-up
  • Contraception
  • Critical Care
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss

Certifications, License, & Education

31 Years Experience

Dr. Lorena H Tan 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 2026.

Education & Training

Medical School

Graduated from David Geffen School Of Medicine At Ucla in 1995.

NPI Number

Dr. Tan's NPI number is 1417957697.

Similar doctors

Frequently Asked Questions

Where is Dr. Lorena Tan's office located?
Dr. Lorena Tan's office is located at 1133 E Stanley Blvd Ste 201, Livermore, CA, 94550.
Does Dr. Lorena Tan accept my insurance?
You can see the insurance plans that Dr. Lorena Tan accepts on their Vitals profile.
How can I make an appointment with Dr. Lorena Tan?
You can find contact information for Dr. Lorena Tan here on Vitals.
What languages does Dr. Lorena Tan speak?
Dr. Lorena Tan speaks English and Spanish.
Is Dr. Lorena Tan accepting new patients?
Dr. Lorena Tan is accepting new patients on Vitals. View Dr. Lorena Tan's profile on Vitals to make an appointment.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.