0 reviews
Summary
Dr. Lewis Slater is a medical doctor specializing in hematology, internal medicine, and oncology with an impressive 64 years of clinical experience. He earned his medical degree from The Robert Larner MD College of Medicine at the University of Vermont and completed his residency at Memorial Sloan Kettering Cancer Center, one of the nation's premier cancer treatment facilities. Dr. Slater provides care in English to his patients throughout Southern California.
Dr. Slater maintains hospital affiliations with Tibor Rubin VA Medical Center and practices at multiple locations including VA Long Beach Healthcare System in Long Beach and UCI Medical Center in Orange. His extensive background in blood disorders, cancer care, and general internal medicine allows him to provide comprehensive treatment for complex medical conditions. With over six decades of medical practice, he brings exceptional depth of knowledge to patient care across his three specialty areas.
Dr. Slater maintains hospital affiliations with Tibor Rubin VA Medical Center and practices at multiple locations including VA Long Beach Healthcare System in Long Beach and UCI Medical Center in Orange. His extensive background in blood disorders, cancer care, and general internal medicine allows him to provide comprehensive treatment for complex medical conditions. With over six decades of medical practice, he brings exceptional depth of knowledge to patient care across his three specialty areas.
Overview based on verified provider data
Quick Facts
- 64 years of experience
- speaks English
- Memorial Sloan Kettering Cancer Center
- 3 specialties
- 17 areas of expertise
- 3 board certifications
- 1 hospital affiliation
- 2 office locations
- Male
Office Locations
Dr. Lewis Mark Slater has 2 locationsVa Long Beach Healthcare System
5901 E 7th StLong Beach, CA 90822Mon8:00 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
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Lewis Mark Slater, MD | Dr. Raghu Nandan, MD | Dr. Dinora Beatriz Chinchilla, MD | Dr. Diana Jean Moke, MD |
| Hematology | Hematology | Critical Care Medicine | Pediatrics |
| Accepts New Patients | |||
| 64 Years of Experience | 42 Years of Experience | 12 Years of Experience | 15 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Tamil | ||
| Long Beach , CA | Lakewood , CA | Orange , CA | Los Angeles , CA |
| Med School: The Robert Larner Md College Of Medicine At The University Of Vermont | Med School: Madras Medical College | Med School: University Of California Irvine School Of Medicine | Med School: Warren Alpert Medical School Of Brown University |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Lewis Mark Slater
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Lewis Mark Slater has the following 3 specialties
Specialty Expertise
Dr. Lewis Mark Slater has the following 17 areas of expertise
Certifications, License, & Education
64 Years Experience
EDUCATION & TRAINING
Residency
Memorial Sloan Kettering Cancer Center
Medical School
The Robert Larner Md College Of Medicine At The University Of VermontGraduated in 1962
Similar doctors
Frequently Asked Questions
- Does Dr. Lewis Slater accept virtual/telehealth appointments?
- Dr. Lewis Slater has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- What languages does Dr. Lewis Slater speak?
- Dr. Lewis Slater speaks English.
- Is Dr. Lewis Slater accepting new patients?
- Dr. Lewis Slater has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Lewis Slater's office located?
- Dr. Lewis Slater's office is located at 5901 E 7th St, Long Beach, CA, 90822.
- Which hospitals is Dr. Lewis Slater affiliated with?
- Dr. Lewis Slater is affiliated with Tibor Rubin Va Medical Center.
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.



