Summary

Dr. John Asheld is a geriatric medicine and internal medicine specialist who has dedicated over five decades to caring for patients. He earned his medical degree from Jacobs School of Medicine & Biomedical Sciences at the University of Buffalo and completed his residency at Saint Michaels Medical Center. With 51 years of experience in medicine, Dr. Asheld has developed extensive expertise in treating older adults and managing complex internal medicine conditions. He provides care in English.

Dr. Asheld practices at Mount Sinai South Nassau in Oceanside, New York, and maintains affiliations with several respected healthcare institutions including NYU Langone Hospital Long Island, Mercy Medical Center, and Children's Medical Center at NYU Langone Hospital. His long-standing career reflects a commitment to comprehensive patient care across multiple healthcare settings. Patients have given him an average rating of 3.3 on Vitals.

Overview based on verified provider data

Quick Facts

  • 3.3
  • 51 years of experience
  • speaks English
  • Saint Michaels Medical Center
  • 2 written reviews
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 4 hospital affiliations
  • 1 office location
  • Male

Office Location

Mount Sinai South Nassau

1 Healthy WayOceanside, NY 11572

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Dr. John Joseph Asheld, MDDr. Perminder Dhillon, MDDr. Natasha C Mehta, MDDr. Liz Consuelo Lagos
Geriatric MedicineGeriatric MedicineGeriatric MedicineInternal Medicine
Accepts New Patients Accepts New Patients
3.3 
3.5 
51 Years of Experience 50 Years of Experience 10 Years of Experience 9 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English Speaks French, English
Oceanside , NYBrooklyn , NYNew York , NYBROOKLYN , NY
Med School: Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo Med School: Lala Lajpat Rai Memorial Medical College Med School: Weill Cornell Medical College Med School: University Of California Davis School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Joseph Asheld

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. John Joseph Asheld has the following 2 specialties

Specialty Expertise

Dr. John Joseph Asheld has the following 8 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Internal Medicine
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

51 Years Experience

Dr. John Joseph Asheld 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 Saint Michaels Medical Center.

Medical School

Graduated from Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo in 1975.

NPI Number

Dr. Asheld's NPI number is 1063406783.

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Frequently Asked Questions

Which hospitals is Dr. John Asheld affiliated with?
Dr. John Asheld is affiliated with Mount Sinai South Nassau, Nyu Langone Hospital Long Island, Mercy Medical Center, and Childrens Medical Center At Nyu Langone Hospital.
Does Dr. John Asheld accept my insurance?
You can see the insurance plans that Dr. John Asheld accepts on their Vitals profile.
How can I make an appointment with Dr. John Asheld?
You can find contact information for Dr. John Asheld here on Vitals.
Is Dr. John Asheld accepting new patients?
Dr. John Asheld has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. John Asheld accept virtual/telehealth appointments?
Dr. John Asheld has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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