Summary

Not only have I received the best neurosurgical training possible but I have now over 20 years of practice experience in interacting with my patients and families in treating their neurosurgical problems. The better a patient is educated about the medical condition they have, the better I am in offering a variety of solutions, some surgical and others non-surgical. I encourage patients to obtain a second opinion especially if I am considering a neurosurgical procedure. Do not be hesitant to ask questions for only then do I feel that you as the patient fully understand what the consequences of your medical problem are. I believe that the patient and I need to work together to help conquer the sometimes devastating effects that the problem you have are causing on you and your lifestyle. Should I not have the expertise to help I will not hesitate in referring you to someone I believe can take better care of you. With rapid changes taking place in neurosurgery some procedures which may be popular now would not be appropriate for you and your condition. Remember that medicine is both a science and an art. This means that a surgery, although it may be indicated in your case, will not always bring the results you may expect. Listen carefully to what we discuss and weigh the options that are presented before making any decision. I only hope that we can work together to speedily take care of the problem you have in order for you to carry on with your life.
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Quick Facts

  • 3.9
  • 47 years of experience
  • 22 insurance plans accepted
  • speaks English
  • Columbia University College Of Physicians & Surgeons
  • 6 written reviews
  • 1 specialty
  • 18 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Dr. William Paul Diefenbach

2374 Village Common Dr Ste 100Erie, PA 16506
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 Paul Diefenbach, MDDr. Rick Allen Fornelli, MDDr. Phillip Varnadoe Mcallister, MDDr. Richard Norton Hall, MD
Neurological SurgeryOtolaryngology-Head & Neck SurgeryNeurological SurgeryNeurological Surgery
Accepts New Patients
3.9 
4.3 
47 Years of Experience 31 Years of Experience 38 Years of Experience 64 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English
Erie , PAERIE , PAErie , PAErie , PA
Med School: Columbia University College Of Physicians & Surgeons Med School: Pennsylvania State University College Of Medicine Med School: Medical College Of Georgia At Augusta University Med School: Temple University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. William Paul Diefenbach

  • Accepts Medicaid
  • Aetna
  • AmeriGroup
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • CHAMPVA
  • Cigna
  • GEHA
  • Highmark Blue Shield
  • Humana
  • Medica
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • UnitedHealthcare
  • UnitedHealthcare Oxford
  • UPMC Health Plan
  • UPMC Health Plan - HMO
  • UPMC Health Plan - Medicaid (Managed)
  • UPMC Health Plan - PPO

Medical Specialties

Dr. William Paul Diefenbach has the following specialty

Specialty Expertise

Dr. William Paul Diefenbach has the following 18 areas of expertise

  • Aneurysm
  • Back Injuries
  • Brain Disorder
  • Brain Surgery
  • Brain Tumor
  • Cancer
  • Cerebrovascular Disorders
  • Craniotomy
  • Glioblastoma
  • Head and Neck Disorder
  • Infection
  • Laminectomy
  • Neurosurgery
  • Neurosurgical Procedures
  • Normal Pressure Hydrocephalus
  • Scoliosis
  • Stroke
  • Wounds and Injuries

Certifications, License, & Education

47 Years Experience

Dr. William Paul Diefenbach holds an active medical license in the state of Pennsylvania.

Medical License

Medical Doctor with an active medical license in the state of Pennsylvania that expires in 2026.

Education & Training

Medical School

Graduated from Columbia University College Of Physicians & Surgeons in 1979.

NPI Number

Dr. Diefenbach's NPI number is 1740268812.

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Frequently Asked Questions

How can I make an appointment with Dr. William Diefenbach?
You can find contact information for Dr. William Diefenbach here on Vitals.
Where is Dr. William Diefenbach's office located?
Dr. William Diefenbach's office is located at 2374 Village Common Dr Ste 100, Erie, PA, 16506.
Does Dr. William Diefenbach accept my insurance?
You can see the insurance plans that Dr. William Diefenbach accepts on their Vitals profile.
Is Dr. William Diefenbach accepting new patients?
Dr. William Diefenbach has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. William Diefenbach affiliated with?
Dr. William Diefenbach is affiliated with UPMC HAMOT.

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