Summary

Dr. Lawrence Walser is a pulmonologist specializing in critical care medicine with 47 years of clinical experience. He earned his medical degree from SUNY Downstate Medical Center College of Medicine and completed his residency at Berkshire Medical Center. Dr. Walser is fluent in both Spanish and English.

Dr. Walser practices at Peconic Bay Medical Center in Riverhead, New York. He focuses on treating patients with respiratory failure and acute kidney injury. His expertise includes performing CT scans, hemodialysis, and therapeutic hypothermia procedures. Patients rate him an average of 4.7 stars for his care.

Overview based on verified provider data

Quick Facts

  • 4.7
  • 47 years of experience
  • 28 insurance plans accepted
  • speaks Spanish, English
  • Berkshire Medical Center
  • 6 written reviews
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Peconic Bay Medical Center

1 Heroes WayRiverhead, NY 11901

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Dr. Lawrence Albert Walser, MDDr. Julia ZornDr. Victoria Lei Ya LeeJeremae G Fajardo
PulmonologyCritical Care MedicinePediatricsNurse Practitioner
Accepts New Patients
4.7 
47 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English
Riverhead , NYRiverhead , NYStony Brook , NYStony Brook , NY
Med School: Suny Downstate Medical Center College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Lawrence Albert Walser

  • AARP
  • Aetna
  • Aetna Better Health
  • AmeriGroup
  • Cigna
  • EmblemHealth
  • Empire Plan
  • Fidelis Care (NY)
  • GEHA
  • Hamaspik Choice
  • HealthFirst (NY)
  • Humana
  • Humana - Medicare (Advantage HMO)
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Northwell Direct
  • Optum Health
  • Palmetto GBA - Medicare
  • Partners Health Plan
  • UnitedHealthcare
  • UnitedHealthcare Oxford
  • Wellcare

Medical Specialties

Dr. Lawrence Albert Walser has the following 2 specialties

Specialty Expertise

Dr. Lawrence Albert Walser has the following 8 areas of expertise

  • Angiographic Visualization
  • Asthma
  • Chest Infection
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Critical Care Medicine
  • Emphysema
  • Pneumonia
  • Tuberculosis (TB)

Certifications, License, & Education

47 Years Experience

MEDICAL LICENSE

Medical Doctor, New York, 2026, Active

EDUCATION & TRAINING

Residency

Berkshire Medical Center

Medical School

Suny Downstate Medical Center College Of MedicineGraduated in 1979

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Frequently Asked Questions

Is Dr. Lawrence Walser accepting new patients?
Dr. Lawrence Walser has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Lawrence Walser speak?
Dr. Lawrence Walser speaks Spanish and English.
Does Dr. Lawrence Walser accept my insurance?
You can see the insurance plans that Dr. Lawrence Walser accepts on their Vitals profile.
Which hospitals is Dr. Lawrence Walser affiliated with?
Dr. Lawrence Walser is affiliated with Peconic Bay Medical Center.
Where is Dr. Lawrence Walser's office located?
Dr. Lawrence Walser's office is located at 1 Heroes Way, Riverhead, NY, 11901.

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