Summary

Dr. William Bollhofer specializes in internal medicine and family medicine, bringing comprehensive care to patients across age groups. He earned his medical degree from New York Institute of Technology College of Osteopathic Medicine and completed his residency training at Good Samaritan Hospital. With three decades of clinical experience, Dr. Bollhofer has developed expertise in managing complex health conditions for both adults and pediatric patients. He communicates with patients in English.

Dr. Bollhofer practices at NYU Langone Hospital Suffolk with clinic locations in Riverhead, Centereach, and Cutchogue, New York. His clinical focus includes treating high cholesterol in children and teens, managing hyperlipidemia, and addressing patient fatigue. He performs comprehensive blood work including complete blood counts and white blood cell differential testing. Patients have given him an average rating of 4.7 out of 5 stars, reflecting their confidence in his care.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.7
  • 30 years of experience
  • 38 insurance plans accepted
  • speaks English
  • Good Samaritan Hospital
  • 9 written reviews
  • 2 specialties
  • 8 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. William John Bollhofer has 3 locations

Ny Health Riverhead

300 Old Country RdRiverhead, NY 11901
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

Dr. William John Bollhofer

1759 Middle Country RdCentereach, NY 11720

New York Health Family Medicine

32645 Main Rd Ste 7-8Cutchogue, NY 11935
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

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Dr. William John Bollhofer, DODr. Arthur Yunov, MDNatalie Howard, MSN, DNPEric Harker
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
3.9 
30 Years of Experience 34 Years of Experience 6 Years of Experience 25 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Riverhead , NYBrooklyn , NYNew York City , NYLyons , CO
Med School: New York Institute Of Technology College Of Osteopathic Medicine Med School: ANDIZHAN STATE MEDICAL INSTITUTE Med School: Duke University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. William John Bollhofer

  • 1199SEIU
  • Aetna
  • Aetna - Medicare
  • Aetna - Medicare (Advantage HMO)
  • Aetna - PPO
  • AmeriGroup
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - PPO
  • Cigna
  • EmblemHealth
  • EmblemHealth - Medicare (Advantage HMO)
  • Fidelis Care (NY)
  • Fidelis Care (NY) - Medicaid (Managed)
  • Florida Health Care Plans
  • GEHA
  • HealthFirst (NY)
  • HealthSmart
  • Humana
  • Integra
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • MetroPlus Health Plan
  • Oscar Health Insurance
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • UnitedHealthcare Community Plan
  • UnitedHealthcare Oxford
  • Wellcare

Medical Specialties

Dr. William John Bollhofer has the following 2 specialties

Specialty Expertise

Dr. William John Bollhofer has the following 8 areas of expertise

  • Check-up
  • Contraception
  • Family Medicine
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

30 Years Experience

EDUCATION & TRAINING

Residency

Good Samaritan Hospital

Medical School

New York Institute Of Technology College Of Osteopathic MedicineGraduated in 1996

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Frequently Asked Questions

How can I make an appointment with Dr. William Bollhofer?
You can find contact information for Dr. William Bollhofer here on Vitals.
Is Dr. William Bollhofer accepting new patients?
Dr. William Bollhofer is accepting new patients on Vitals. View Dr. William Bollhofer's profile on Vitals to make an appointment.
Does Dr. William Bollhofer accept my insurance?
You can see the insurance plans that Dr. William Bollhofer accepts on their Vitals profile.
Does Dr. William Bollhofer accept virtual/telehealth appointments?
Dr. William Bollhofer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. William Bollhofer speak?
Dr. William Bollhofer speaks English.

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