Summary

Dr. Richard Lasslo is a family medicine and internal medicine physician with 25 years of experience caring for patients. He earned his medical degree from the University of California Davis School of Medicine, building a strong foundation in comprehensive patient care. His dual specialty training allows him to provide both primary care services and manage complex internal medicine conditions for adults.

Dr. Lasslo practices at Kaiser Permanente Vacaville Medical Center in Vacaville, California. He focuses on treating chronic kidney disease, heart failure, and atherosclerosis, helping patients manage these serious conditions with expert care. His practice includes performing comprehensive metabolic panels, basic metabolic panels, and complete blood counts to monitor patient health and guide treatment decisions. Patients have given him an average rating of 5.0, reflecting their confidence in his medical expertise and care.

Overview based on verified provider data

Quick Facts

  • 5
  • 25 years of experience
  • 9 insurance plans accepted
  • UNIVERSITY OF CALIFORNIA DAVIS SCHOOL OF MEDICINE
  • 2 specialties
  • 8 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Richard George Lasslo has 3 locations

Kaiser Permanente Vacaville Medical Center

1 Quality DrVacaville, CA 95688
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Kaiser Permanente Vacaville Medical Center

1 Quality Dr Fl 2Vacaville, CA 95688
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Kaiser Permanente Vacaville Medical Center

1 Quality Dr Fl A13Vacaville, CA 95688
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

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Dr. Richard George Lasslo, MDReanna Lynn Clayton MSN, FNP-CDana Culp, DNP, NP-C, FNP-CHelix Virtual Care
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
25 Years of Experience 24 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English
Vacaville , CATempleton , CATRUCKEE , CABoca Raton , FL
Med School: UNIVERSITY OF CALIFORNIA DAVIS SCHOOL OF MEDICINE
Current Profile
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Insurance Plans Accepted by Dr. Richard George Lasslo

  • Contra Costa Health Plan
  • Kaiser Permanente
  • Kaiser Permanente - DHMO
  • Kaiser Permanente - HMO
  • Medicare
  • Medicare - Medicare
  • Partnership HealthPlan of California
  • Three Rivers Providers Network (TRPN) - Medicaid (Managed)
  • UnitedHealthcare

Medical Specialties

Dr. Richard George Lasslo has the following 2 specialties

Specialty Expertise

Dr. Richard George Lasslo has the following 8 areas of expertise

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

Certifications, License, & Education

25 Years Experience

Dr. Richard George Lasslo 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 expired in 2026.

Education & Training

Medical School

Graduated from UNIVERSITY OF CALIFORNIA DAVIS SCHOOL OF MEDICINE and University Of California Davis School Of Medicine in 2001.

NPI Number

Dr. Lasslo's NPI number is 1467526780.

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Frequently Asked Questions

How can I make an appointment with Dr. Richard Lasslo?
You can find contact information for Dr. Richard Lasslo here on Vitals.
Is Dr. Richard Lasslo accepting new patients?
Dr. Richard Lasslo has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Richard Lasslo's office located?
Dr. Richard Lasslo's office is located at 1 Quality Dr, Vacaville, CA, 95688.
Does Dr. Richard Lasslo accept my insurance?
You can see the insurance plans that Dr. Richard Lasslo accepts on their Vitals profile.
Which hospitals is Dr. Richard Lasslo affiliated with?
Dr. Richard Lasslo is affiliated with Kaiser Permanente Vacaville Medical Center.

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