0 reviews
Summary
Dr. Jennifer Koestler has practiced internal medicine and pediatrics for 31 years and is affiliated with Westchester Medical Center and Maria Fareri Children's Hospital. She completed her residency at Mount Sinai Medical Center and sees patients in Hawthorne, New York. She speaks English and Spanish.
Overview based on verified provider data
Quick Facts
- 31 years of experience
- speaks English, Spanish
- Mount Sinai Medical Center
- 2 specialties
- 6 areas of expertise
- 2 hospital affiliations
- 1 office location
- Female
Office Location
Bchp Saw Mill Specialty Office
40 Saw Mill River RdHawthorne, NY 10532Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 7:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
Sat10:00 am - 1:00 pm
Sun10:00 am - 1:00 pm
Compare with Similar Doctors
 |  |  |  |
| Dr. Jennifer Lyn Koestler, MD | Rafaela Gonzalez-Lamos, MD | Dr. Rida Jamil, MD | Beth G Mcdonald |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | |||
| 31 Years of Experience | 25 Years of Experience | 9 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks Spanish | Speaks English, Hindi, Urdu | |
| Hawthorne , NY | Larchmont , NY | New York , NY | New York , NY |
| Med School: Albany Medical College | Med School: Universidad Iberoamericana Santo Domingo | Med School: Howard University College Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Jennifer Lyn Koestler
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Jennifer Lyn Koestler has the following 2 specialties
Specialty Expertise
Dr. Jennifer Lyn Koestler has the following 6 areas of expertise
Certifications, License, & Education
31 Years Experience
Dr. Jennifer Lyn Koestler holds an expired medical license in the state of New York.
Medical License
Medical Doctor with an expired medical license in the state of New York that expired in 2026.
Education & Training
Residency
Completed their residency at Mount Sinai Medical Center.
Medical School
Graduated from Albany Medical College in 1996 and ALBANY MEDICAL COLLEGE in 1995.
NPI Number
Dr. Koestler's NPI number is 1699785170.
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Frequently Asked Questions
- Where is Dr. Jennifer Koestler's office located?
- Dr. Jennifer Koestler's office is located at 40 Saw Mill River Rd, Hawthorne, NY, 10532.
- Which hospitals is Dr. Jennifer Koestler affiliated with?
- Dr. Jennifer Koestler is affiliated with Westchester Medical Center and Maria Fareri Childrens Hospital.
- Does Dr. Jennifer Koestler accept my insurance?
- You can see the insurance plans that Dr. Jennifer Koestler accepts on their Vitals profile.
- Does Dr. Jennifer Koestler accept virtual/telehealth appointments?
- Dr. Jennifer Koestler has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Jennifer Koestler?
- You can find contact information for Dr. Jennifer Koestler here on Vitals.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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