Summary

Dr. Lisa Vasak is an internal medicine physician with 34 years of experience providing comprehensive adult healthcare. She earned her medical degree from New York Medical College and has built extensive expertise in treating a wide range of internal medicine conditions. Her practice focuses on managing complex health issues that affect adults, from routine preventive care to specialized treatment needs.

Dr. Vasak practices at multiple locations throughout California, including Atascadero and San Luis Obispo, and maintains affiliations with Providence Saint Johns Health Center and Adventist Health Twin Cities. She has particular expertise in chronic wound care and wound debridement procedures. Her experience includes treating back pain conditions, including specialized care for back pain during pregnancy and in younger patients. Patients have given Dr. Vasak an average rating of 3.4 out of 5 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • 3.4
  • 34 years of experience
  • New York Medical College
  • 4 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 2 hospital affiliations
  • 4 office locations
  • Female

Patients’ Perspective

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

Office Locations

Dr. Lisa Thiel Vasak has 4 locations

Dignity Health Urgent Care Atascadero

5920 West MallAtascadero, CA 93422

Med Plus Atascadero

5920 West Mall Bldg AAtascadero, CA 93422

French Hospital Medical Center

1911 Johnson AveSan Luis Obispo, CA 93401

Providence Saint Johns Health Center

2121 Santa Monica BlvdSanta Monica, CA 90404

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Dr. Lisa Thiel Vasak, MDDr. Alaa Hajal, MDKarthikeyan Viswanathan, DODr. Nima Ghadimi, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.4 
3.8 
34 Years of Experience 15 Years of Experience 12 Years of Experience 29 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Tamil Speaks English, Spanish
Atascadero , CADiamond Bar , CALos Altos , CAScottsdale , AZ
Med School: New York Medical College Med School: University Of Damascus Faculty Of Medicine Med School: Bassett Medical Center - Cooperstown, New York Med School: Univ Iberoamericana Unibe Santo Domingo
Current Profile
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Insurance Plans Accepted by Dr. Lisa Thiel Vasak

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

Medical Specialties

Dr. Lisa Thiel Vasak has the following specialty

Specialty Expertise

Dr. Lisa Thiel Vasak has the following 7 areas of expertise

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

Certifications, License, & Education

34 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2025, Expired

EDUCATION & TRAINING

Medical School

New York Medical CollegeGraduated in 1992

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Frequently Asked Questions

Is Dr. Lisa Vasak accepting new patients?
Dr. Lisa Vasak has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Lisa Vasak's office located?
Dr. Lisa Vasak's office is located at 5920 West Mall, Atascadero, CA, 93422.
Does Dr. Lisa Vasak accept virtual/telehealth appointments?
Dr. Lisa Vasak has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Lisa Vasak affiliated with?
Dr. Lisa Vasak is affiliated with Providence Saint Johns Health Center and Adventist Health Twin Cities.
Does Dr. Lisa Vasak accept my insurance?
You can see the insurance plans that Dr. Lisa Vasak accepts on their Vitals profile.

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