Summary

Dr. Ennis graduated from the St Georges University School of Medicine in 1988. He works in Concord, NH and 1 other location and specializes in Anesthesiology. Dr. Ennis is affiliated with Concord Hospital and Saint Joseph Hospital.

Quick Facts

  • 4
  • 38 years of experience
  • speaks English
  • New York Medical College
  • 1 specialty
  • 1 area of expertise
  • 1 board certification
  • 2 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. William Joseph Ennis has 2 locations

Concord Hospital

250 Pleasant StConcord, NH 03301
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
FriClosed
SatClosed
SunClosed

Saint Joseph Hospital

172 Kinsley StNashua, NH 03060

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Dr. William Joseph Ennis, MD
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Dr. William Joseph Ennis, MDDr. David B SiegelDr. Susannah SchultzDr. Sophia Lynn Van Hoff
AnesthesiologyAnesthesiologyInternal MedicinePublic Health & General Preventive Medicine
38 Years of Experience 47 Years of Experience 13 Years of Experience 17 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Concord , NHConcord , NHConcord , NHGardner , MA
Med School: St Georges University School Of Medicine Med School: Des Moines University College Of Osteopathic Medicine Med School: University Of New England College Of Osteopathic Medicine Med School: Sidney Kimmel Medical College At Thomas Jefferson University
Current Profile
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Insurance Plans Accepted by Dr. William Joseph Ennis

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

Medical Specialties

Dr. William Joseph Ennis has the following specialty

Specialty Expertise

Dr. William Joseph Ennis has the following area of expertise

  • Anesthesia

Certifications, License, & Education

38 Years Experience

Dr. William Joseph Ennis holds an active medical license in the state of New Hampshire.

Medical License

Medical Doctor with an active medical license in the state of New Hampshire that expired in 2026.

Education & Training

Residency

Completed their residency at New York Medical College.

Medical School

Graduated from St Georges University School Of Medicine in 1988.

NPI Number

Dr. Ennis' NPI number is 1356447254.

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Frequently Asked Questions

Where is Dr. William Joseph Ennis's office located?
Dr. William Joseph Ennis's office is located at 250 Pleasant St, Concord, NH, 03301.
Does Dr. William Joseph Ennis accept virtual/telehealth appointments?
Dr. William Joseph Ennis 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 Joseph Ennis speak?
Dr. William Joseph Ennis speaks English.
Is Dr. William Joseph Ennis accepting new patients?
Dr. William Joseph Ennis has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. William Joseph Ennis?
You can find contact information for Dr. William Joseph Ennis here on Vitals.

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