4.6
39 Ratings with 14 written Reviews
Summary
Dr. Jack Geffken is an internal medicine physician who brings 35 years of experience to his practice. He earned his medical degree from New York Institute of Technology College of Osteopathic Medicine and completed his residency training at Winthrop University Hospital. Dr. Geffken speaks English, Polish, Russian, and Spanish, allowing him to connect with patients from diverse backgrounds.
Dr. Geffken practices at NYU Langone Ambulatory Care in Bethpage, New York, and is affiliated with NYU Langone Hospital Long Island. He focuses on preventive care through annual physical exams and wellness visits, helping patients maintain their health year-round. Geffken also provides immunizations and treats common illnesses like influenza. Patients have given him an average rating of 4.6 on Vitals, reflecting his commitment to quality care.
Dr. Geffken practices at NYU Langone Ambulatory Care in Bethpage, New York, and is affiliated with NYU Langone Hospital Long Island. He focuses on preventive care through annual physical exams and wellness visits, helping patients maintain their health year-round. Geffken also provides immunizations and treats common illnesses like influenza. Patients have given him an average rating of 4.6 on Vitals, reflecting his commitment to quality care.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 35 years of experience
- 5 insurance plans accepted
- speaks English, Polish, Russian, Spanish
- Winthrop University Hospital
- 14 written reviews
- 1 specialty
- 7 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Compare with Similar Doctors
 |  | ||
| Jack W. Geffken, DO | Dr. Tenzing Chounzom, MD | Dr. Nafiz Karim, MD | Dr. Jonathan Casazola, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 35 Years of Experience | 40 Years of Experience | 9 Years of Experience | 6 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Polish, Russian, Spanish | Speaks English, Hindi, Nepali | Speaks English, Spanish | |
| Bethpage , NY | Flushing , NY | Flushing , NY | Bronx , NY |
| Med School: New York Institute Of Technology College Of Osteopathic Medicine | Med School: Maulana Azad Med Coll- Univ Of Delhi- New Delhi- Delhi- India | Med School: St Georges University School Of Medicine | Med School: San Juan Bautista School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Jack W. Geffken
Medical Specialties
Jack W. Geffken has the following specialty
Specialty Expertise
Jack W. Geffken has the following 7 areas of expertise
Certifications, License, & Education
35 Years Experience
Jack W. Geffken holds an active medical license in the state of New York.
Medical License
Doctor Of Osteopathy with an active medical license in the state of New York that expires in 2027.
Education & Training
Residency
Completed their residency at Winthrop University Hospital.
Medical School
Graduated from New York Institute Of Technology College Of Osteopathic Medicine in 1991.
NPI Number
Jack W. Geffken's NPI number is 1053310268.
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Frequently Asked Questions
- How can I make an appointment with Jack Geffken?
- You can find contact information for Jack Geffken here on Vitals.
- What languages does Jack Geffken speak?
- Jack Geffken speaks English, Polish, Russian, and Spanish.
- Which hospitals is Jack Geffken affiliated with?
- Jack Geffken is affiliated with Nyu Langone Hospital Long Island.
- Does Jack Geffken accept my insurance?
- You can see the insurance plans that Jack Geffken accepts on their Vitals profile.
- Is Jack Geffken accepting new patients?
- Jack Geffken is accepting new patients on Vitals. View Jack Geffken's profile on Vitals to make an appointment.
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