5
2 Ratings
Summary
Tom Lassar specializes in cardiovascular disease and internal medicine, bringing nearly five decades of medical expertise to his practice. They completed their medical education at St. Louis University School of Medicine and went on to complete residency training at The Jewish Hospital. With 49 years of experience treating patients, Tom Lassar has developed comprehensive knowledge in managing complex heart and internal medicine conditions. They are fluent in both English and Spanish.
Tom Lassar practices at Banner University Medical Center South and sees patients at several locations throughout Tucson and Green Valley, Arizona. They focus on treating conditions such as electrolyte imbalances and low sodium levels in the blood. Their extensive experience allows them to provide thorough care for patients with various internal medicine concerns. Patients consistently rate Tom Lassar highly, with an average rating of 5.0.
Tom Lassar practices at Banner University Medical Center South and sees patients at several locations throughout Tucson and Green Valley, Arizona. They focus on treating conditions such as electrolyte imbalances and low sodium levels in the blood. Their extensive experience allows them to provide thorough care for patients with various internal medicine concerns. Patients consistently rate Tom Lassar highly, with an average rating of 5.0.
Overview based on verified provider data
Quick Facts
- 49 years of experience
- speaks English, Spanish
- The Jewish Hospital
- 2 specialties
- 14 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 5 office locations
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Tom Lassar has 5 locationsBanner - University Medical Center Tucson Campus - Banner University Medicine North
3838 N Campbell AveTucson, AZ 85719Compare with Similar Doctors
 |  |  | |
| Dr. Tom Lassar | Toanthien Doan Vo | Sarah Peer | Valerie Christine Hostetler |
| Cardiovascular Disease | Critical Care Medicine | Diagnostic Radiology | Diagnostic Radiology |
| Accepts New Patients | |||
| 49 Years of Experience | 19 Years of Experience | 10 Years of Experience | 18 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | ||
| Tucson , AZ | Tucson , AZ | Oro Valley , AZ | Tucson , AZ |
| Med School: St Louis University School Of Medicine | Med School: University Of Minnesota Medical School | Med School: University Of Arizona College Of Medicine | Med School: University Of Nebraska College Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Tom Lassar
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Tom Lassar has the following 2 specialties
Specialty Expertise
Dr. Tom Lassar has the following 14 areas of expertise
Certifications, License, & Education
49 Years Experience
Dr. Tom Lassar holds an active medical license in the state of Arizona.
Medical License
Medical Doctor with an active medical license in the state of Arizona that expires in 2027.
Education & Training
Residency
Completed their residency at The Jewish Hospital.
Medical School
Graduated from St Louis University School Of Medicine in 1977.
NPI Number
Dr. Lassar's NPI number is 1487670048.
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Frequently Asked Questions
- Is Dr. Tom Lassar accepting new patients?
- Dr. Tom Lassar has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Tom Lassar's office located?
- Dr. Tom Lassar's office is located at 2800 E Ajo Way, Tucson, AZ, 85713.
- How can I make an appointment with Dr. Tom Lassar?
- You can find contact information for Dr. Tom Lassar here on Vitals.
- Does Dr. Tom Lassar accept virtual/telehealth appointments?
- Dr. Tom Lassar has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- What languages does Dr. Tom Lassar speak?
- Dr. Tom Lassar speaks English and Spanish.
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