Summary

Dr. Mary Oconnor-Leppert has practiced neurology and pediatrics for 37 years and is affiliated with Kennedy Krieger Institute. She treats disruptive behavior disorder and ADHD and performs blood tests and sickle cell testing. She speaks English and Spanish.

Dr. Oconnor-Leppert earned her medical degree from University College Cork School of Medicine and sees patients in Baltimore, Maryland. Patients on Vitals rate Dr. Oconnor-Leppert 5 out of 5.

Overview based on verified provider data

Quick Facts

  • 5
  • 37 years of experience
  • 20 insurance plans accepted
  • speaks English, Spanish
  • University College Cork School Of Medicine
  • 2 specialties
  • 2 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Female

Patients’ Perspective

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

Office Locations

Dr. Mary Loretta Oconnor-Leppert has 3 locations

Kennedy Kriegers Institute Outpatient Center In Baltimore

801 N BroadwayBaltimore, MD 21205
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Kennedy Krieger Institute

707 N BroadwayBaltimore, MD 21205
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Saint Agnes Hospital

900 S Caton AveBaltimore, MD 21229

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Dr. Mary Loretta Oconnor-Leppert, MD
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Dr. Mary Loretta Oconnor-Leppert, MDDr. Ausim Chaghtai, MDDr. Shan Patel, PsyDMiryam Baer
NeurologyNeurologyNeurologyNurse Practitioner
Accepts New Patients Accepts New Patients Accepts New Patients
5 
5 
5 
0 
37 Years of Experience 11 Years of Experience 13 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English, Spanish Speaks English, Urdu, Punjabi, Hindi, Spanish Speaks English, Hindi, Gujarati
Baltimore , MDRockville , MDTampa , FLOwings Mills , MD
Med School: University College Cork School Of Medicine Med School: St. George’s University Doctor of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Mary Loretta Oconnor-Leppert

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Federal Employees Program
  • Blue Cross Blue Shield - PPO
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • CareFirst BlueCross BlueShield
  • Cigna
  • Johns Hopkins Employer Health Programs
  • Maryland Physicians Care
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • MedStar Family Choice - Medicaid (Managed)
  • Meritain Health
  • Optum Health
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare Oxford

Medical Specialties

Dr. Mary Loretta Oconnor-Leppert has the following 2 specialties

Specialty Expertise

Dr. Mary Loretta Oconnor-Leppert has the following 2 areas of expertise

  • Neurodev Disabilities (ped)
  • Pediatrics

Certifications, License, & Education

37 Years Experience

Dr. Mary Loretta Oconnor-Leppert holds an expired medical license in the state of Maryland.

Medical License

Medical Doctor with an expired medical license in the state of Maryland that expired in 2026.

Education & Training

Medical School

Graduated from University College Cork School Of Medicine in 1989.

NPI Number

Dr. Oconnor-Leppert's NPI number is 1720136344.

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Frequently Asked Questions

Where is Dr. Mary Oconnor-Leppert's office located?
Dr. Mary Oconnor-Leppert's office is located at 801 N Broadway, Baltimore, MD, 21205.
What languages does Dr. Mary Oconnor-Leppert speak?
Dr. Mary Oconnor-Leppert speaks English and Spanish.
Does Dr. Mary Oconnor-Leppert accept my insurance?
You can see the insurance plans that Dr. Mary Oconnor-Leppert accepts on their Vitals profile.
Is Dr. Mary Oconnor-Leppert accepting new patients?
Dr. Mary Oconnor-Leppert has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Mary Oconnor-Leppert accept virtual/telehealth appointments?
Dr. Mary Oconnor-Leppert has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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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