Dr. Lawrence D. Davanzo, DO | Somerset, NJ | Pulmonology

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Dr. Lawrence Davanzo is a board-certified pulmonologist with expertise in internal medicine and critical care medicine. He earned his medical degree from Rowan University School of Osteopathic Medicine and completed his residency at UMDNJ. With 38 years of clinical experience, Dr. Davanzo has developed deep knowledge in treating complex respiratory conditions and providing intensive care for critically ill patients. He is fluent in both Spanish and English.

Dr. Davanzo practices at Princeton Medical Center and sees patients at Brunswick Pulmonary and Sleep Medicine locations in Somerset and West Orange, New Jersey. His clinical focus includes diagnosing and treating sleep apnea in both adults and children, with particular expertise in obstructive sleep apnea. He performs chest imaging studies including CT scans and chest fluoroscopy to evaluate lung conditions. Patients have given Dr. Davanzo an average rating of 2.9 on Vitals.

AI-generated from data on this provider profile.

accepting new patients
3

42 Ratings
38 years of experience
50 insurance plans accepted
speaks Spanish, English
Umdnj
27 written reviews
3 specialties
7 areas of expertise
3 board certifications
1 hospital affiliation
2 office locations
Male

42 ratings & reviews

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Showing 1 to 10 of 27 reviews

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There has to be a way to get good care without dealing with such a bad experience. Doctor is in it for the money and the office makes it very obvious. They are very rude and treat you like a thing not like a person. Terrible.

March 1st, 2026

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I have been though many hardships in my life but Marta, from their staff, has made me feel I took an appointment to be spat on

December 21st, 2025

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Actually listens to you!

July 8th, 2024

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Not happy with this doctor even worse feelings about the doctors office. Was treated very poorly by staff.

August 31st, 2022

1 person found this helpful

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I am never going back to this office again. They do not treat you like a person. The office is terrible the doctor barely sees you. No I am done.

July 27th, 2022

1 person found this helpful

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Its hard to find a good sleep doctor this is why I kept going here for a long time - even then the terrible service by the office staff has only gotten worse with time. Find another doctor for your health

July 25th, 2022

1 person found this helpful

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Rude. Nasty. Not patient care focused. Find new doctor avoid the office.

July 20th, 2022

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Poor performance drive me to look for alternative doctor and I found much better doctors at Robert Wood Johnson. This guy has checked out and his office is nasty.

July 18th, 2022

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Office staff are the worst. Doctor is ok however most times you do not see him and being treated badly by the office staff is not worth it.

May 24th, 2022

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No, do not go here. Terrible experience with this doctor and his office. Treated like a number. This is not how a person should be treated.

May 13th, 2022

Brunswick Pulmonary And Sleep Medicine

49 Veronica Ave Ste 105Somerset, NJ 08873

Tel: (732) 246-3066

Mon9:00 am - 5:00 pm

Tue9:00 am - 5:00 pm

Wed9:00 am - 7:00 pm

Thu9:00 am - 5:00 pm

Fri9:00 am - 5:00 pm

SatClosed

SunClosed

Brunswick Pulmonary And Sleep Medicine

443 NORTHFIELD AVE STE 204WEST ORANGE, NJ 07052

Mon8:00 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


Dr. Lawrence Dominic Davanzo, DO	Dr. Ahmed Fayiz Radwan Abu Taleb, MD	Dr. James Robert Alberti, MD	Dr. Jennie Joanne Cho Lim, MD
Pulmonology	Hospital Medicine	Anesthesiology	Radiation Oncology
Accepts New Patients
3 (42 Ratings)	0 (0 Ratings)	5 (1 Rating)	3 (2 Ratings)
38 Years of Experience	14 Years of Experience	22 Years of Experience	21 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks Spanish, English
Somerset , NJ	Anchorage , AK	Livingston , NJ	East Orange , NJ
Med School: Rowan University School Of Osteopathic Medicine	Med School: University Of Jordan Faculty Of Medicine	Med School: Suny Upstate Medical University Alan And Marlene Norton Coll Of Med	Med School: NEW YORK UNIVERSITY SCHOOL OF MEDICINE
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Asthma
Cough
Critical Care Medicine
Emphysema
Insomnia
Internal Medicine
Obstructive Sleep Apnea

MEDICAL LICENSE

Doctor Of Osteopathy, New Jersey, 2027, Active

EDUCATION & TRAINING

Residency

Umdnj

Medical School

Rowan University School Of Osteopathic MedicineGraduated in 1988

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What languages does Dr. Lawrence Davanzo speak?: Dr. Lawrence Davanzo speaks Spanish and English.
Is Dr. Lawrence Davanzo accepting new patients?: Dr. Lawrence Davanzo is accepting new patients on Vitals. View Dr. Lawrence Davanzo's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Lawrence Davanzo?: You can find contact information for Dr. Lawrence Davanzo here on Vitals.
Does Dr. Lawrence Davanzo accept my insurance?: You can see the insurance plans that Dr. Lawrence Davanzo accepts on their Vitals profile.
Which hospitals is Dr. Lawrence Davanzo affiliated with?: Dr. Lawrence Davanzo is affiliated with Princeton Medical Center.

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