0 reviews
Summary
Dr. John Delfs is a geriatrician and neurologist with expertise in internal medicine who has been practicing for over five decades. He earned his medical degree from Harvard Medical School and completed his residency at Los Angeles County-Harbor-UCLA Medical Center. His extensive experience spans 52 years of caring for patients across multiple medical disciplines. Dr. Delfs is fluent in both Spanish and English, allowing him to serve diverse patient populations.
Based in Woodside, New York, Dr. Delfs focuses his practice on the comprehensive care of older adults while also addressing complex neurological conditions. His background in internal medicine provides a strong foundation for managing the multiple health concerns that often affect his patients. The combination of his geriatric and neurological expertise makes him well-suited to help patients navigate age-related changes in brain health and overall medical care.
Based in Woodside, New York, Dr. Delfs focuses his practice on the comprehensive care of older adults while also addressing complex neurological conditions. His background in internal medicine provides a strong foundation for managing the multiple health concerns that often affect his patients. The combination of his geriatric and neurological expertise makes him well-suited to help patients navigate age-related changes in brain health and overall medical care.
AI-generated from data on this provider profile.
Quick Facts
- 52 years of experience
- speaks Spanish, English
- Los Angeles County-Harbor-Ucla Medical Center
- 3 specialties
- 12 areas of expertise
- 3 board certifications
- 1 office location
- Male
Office Location
Dr. John Robert Delfs
6110 Queens Blvd Fl 2Woodside, NY 11377 Tel: (718) 397-2002
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
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. John Robert Delfs, MD | Dr. Natasha C Mehta, MD | Dr. Perminder Dhillon, MD | JR Emmanuel Bonsu Amoateng |
| Geriatric Medicine | Geriatric Medicine | Geriatric Medicine | Radiation Oncology |
| Accepts New Patients | Accepts New Patients | ||
| 52 Years of Experience | 10 Years of Experience | 50 Years of Experience | 3 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Spanish, English | Speaks French, English | ||
| Woodside , NY | New York , NY | Brooklyn , NY | Brooklyn , NY |
| Med School: Harvard Medical School | Med School: Weill Cornell Medical College | Med School: Lala Lajpat Rai Memorial Medical College | Med School: Cuny School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Robert Delfs
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John Robert Delfs has the following 3 specialties
Specialty Expertise
Dr. John Robert Delfs has the following 12 areas of expertise
Certifications, License, & Education
52 Years Experience
MEDICAL LICENSE
Medical Doctor, New York, Active
EDUCATION & TRAINING
Residency
Los Angeles County-Harbor-Ucla Medical Center
Medical School
Harvard Medical SchoolGraduated in 1974
Similar doctors
Frequently Asked Questions
- Does Dr. John Delfs accept virtual/telehealth appointments?
- Dr. John Delfs has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. John Delfs accept my insurance?
- You can see the insurance plans that Dr. John Delfs accepts on their Vitals profile.
- How can I make an appointment with Dr. John Delfs?
- You can find contact information for Dr. John Delfs here on Vitals.
- Is Dr. John Delfs accepting new patients?
- Dr. John Delfs has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Where is Dr. John Delfs's office located?
- Dr. John Delfs's office is located at 6110 Queens Blvd Fl 2, Woodside, NY, 11377.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.



