

Locations and Appointments
ColumbiaDoctors – Manhattan Valley
Insurances Accepted
Please contact the doctor's office to verify that your insurance is accepted.
- AETNA
- Affinity Health Plan
- Amida Care
- CIGNA
- Emblem/GHI
- Emblem/Hip
- Empire Blue Cross Blue Shield Healthplus
- Empire Blue Cross/Blue Shield
- Fidelis Care
- Healthfirst
- Local 1199
- Magnacare (National)
About Lauren Fleig, DO
Prior to medical school, Dr. Lauren Fleig had a career as a social worker that allowed her to meet Philadelphia one family at a time. It was this foundation that led her towards primary care and preventive medicine in the form of Family Medicine. Dr. Fleig follows a shared decision-making model, sees patients of all ages, and has a special interest in preventive medicine, women's health and LGBTQ+ primary care.
Expertise
Primary Care (Columbia Primary Care)
Education
Internship: Hunterdon Medical Center
Medical School: Touro College of Osteopathic Medicine
Residency: Hunterdon Medical Center
Titles & Positions
Assistant Professor of Medicine
Hospital Affiliations
NewYork-Presbyterian / Columbia University Irving Medical Center
Education
- Internship: Hunterdon Medical Center
- Medical School: Touro College of Osteopathic Medicine
- Residency: Hunterdon Medical Center
Titles & Positions
- Assistant Professor of Medicine