Summary

With 48 years in surgery and family medicine, Dr. Gerard Oconnor treats pharyngitis, difficulty urinating, and dysuria, and performs rapid strep tests, urinalysis, and COVID-19 testing. He is affiliated with University of Maryland Shore Medical Center at Chestertown and also sees patients in Lancaster, New Hampshire. Dr. Oconnor completed his residency at George Washington University Hospital and earned his medical degree from Georgetown University School of Medicine.

Overview based on verified provider data

Quick Facts

  • 3.3
  • 48 years of experience
  • 17 insurance plans accepted
  • speaks English
  • George Washington University Hospital
  • 1 written review
  • 3 specialties
  • 2 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Spent time with me
  • Provided follow-up after the visit

Office Locations

Dr. Gerard Stephen Oconnor has 2 locations

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Dr. Gerard Stephen Oconnor, MD
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Dr. Gerard Stephen Oconnor, MDDr. Christopher Leon LaurentJaclyn E SiegelStephanie Marie Olivares
SurgeryNurse PractitionerNurse PractitionerNurse Practitioner
Accepts New Patients Accepts New Patients
3.3 
0 
0 
0 
48 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Lancaster , NHWhitefield , NHLittleton , NHLittleton , NH
Med School: Georgetown University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Gerard Stephen Oconnor

  • AARP
  • Aetna
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • CareFirst BlueCross BlueShield
  • CareSource
  • Humana
  • Kaiser Permanente
  • Maryland Physicians Care
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Riverside Health
  • UnitedHealthcare
  • University of Maryland Health Partners

Medical Specialties

Dr. Gerard Stephen Oconnor has the following 3 specialties

Specialty Expertise

Dr. Gerard Stephen Oconnor has the following 2 areas of expertise

  • Family Medicine
  • Other

Certifications, License, & Education

48 Years Experience

Dr. Gerard Stephen Oconnor holds expired and active medical licenses in the states of New Hampshire and Maryland.

Medical License

Medical Doctor with an expired medical license in the state of New Hampshire that expired in 2024 and an active medical license in the state of Maryland that expires in 2027.

Education & Training

Residency

Completed their residency at George Washington University Hospital.

Medical School

Graduated from Georgetown University School Of Medicine in 1978.

NPI Number

Dr. Oconnor's NPI number is 1609879873.

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Frequently Asked Questions

Which hospitals is Dr. Gerard Oconnor affiliated with?
Dr. Gerard Oconnor is affiliated with University Of Maryland Shore Medical Center At Chestertown.
Does Dr. Gerard Oconnor accept my insurance?
You can see the insurance plans that Dr. Gerard Oconnor accepts on their Vitals profile.
Is Dr. Gerard Oconnor accepting new patients?
Dr. Gerard Oconnor has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Gerard Oconnor's office located?
Dr. Gerard Oconnor's office is located at 173 Middle St, Lancaster, NH, 03584.
How can I make an appointment with Dr. Gerard Oconnor?
You can find contact information for Dr. Gerard Oconnor here on Vitals.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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