Summary

Dr. Janet O'mahony specializes in internal medicine and dermatology, bringing 35 years of medical experience to patient care. They earned their medical degree from the University of Maryland School of Medicine and completed residency training at the University of Maryland Medical System. Dr. O'mahony communicates with patients in English.

Dr. O'mahony practices at Mercy Medical Center and sees patients at Mercy Personal Physicians Downtown in Baltimore, Maryland. They focus on managing chronic kidney disease and type 2 diabetes mellitus. Their treatment approach includes physical therapy and strength training to help patients maintain mobility and overall health. Patients have given Dr. O'mahony an average rating of 5.0 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 35 years of experience
  • 34 insurance plans accepted
  • speaks English
  • University Of Maryland Medical System
  • 3 written reviews
  • 2 specialties
  • 7 areas of expertise
  • 1 hospital affiliation
  • 1 office location

Patients’ Perspective

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

Office Location

Mercy Personal Physicians Downtown

301 Saint Paul PlBaltimore, MD 21202
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

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Janet O'mahony, MD
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Janet O'mahony, MDChloe LissauerDr. Sharon McCormack, MDLeanne Antioquia, FNP
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
35 Years of Experience 1 Year of Experience 41 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
Baltimore , MDBel Air , MDColumbia , MDBowie , MD
Med School: University Of Maryland School Of Medicine Med School: University of Maryland School of Medicine
Current Profile
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Insurance Plans Accepted by Janet O'mahony

  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Aetna - PPO
  • Ascension Health
  • Ascension Health - PPO
  • 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 - Federal Employees Program
  • CareFirst Blue Cross Blue Shield - PPO
  • CareFirst BlueCross BlueShield
  • CareFirst BlueCross BlueShield - Medicare
  • Cigna
  • Cigna-HealthSpring
  • EmblemHealth
  • HealthPartners
  • Johns Hopkins Employer Health Programs
  • Kaiser Permanente
  • March Vision Care
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • Priority Partners
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO

Medical Specialties

Janet O'mahony has the following 2 specialties

Specialty Expertise

Janet O'mahony has the following 7 areas of expertise

  • Check-up
  • Dermatology
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

35 Years Experience

Janet O'mahony holds an active medical license in the state of Maryland.

Medical License

Medical Doctor with an active medical license in the state of Maryland that expires in 2027.

Education & Training

Residency

Completed their residency at University Of Maryland Medical System.

Medical School

Graduated from University Of Maryland School Of Medicine in 1991.

NPI Number

Janet O'mahony's NPI number is 1538107073.

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Frequently Asked Questions

What languages does Janet O'mahony speak?
Janet O'mahony speaks English.
Where is Janet O'mahony's office located?
Janet O'mahony's office is located at 301 Saint Paul Pl, Baltimore, MD, 21202.
Does Janet O'mahony accept my insurance?
You can see the insurance plans that Janet O'mahony accepts on their Vitals profile.
Does Janet O'mahony accept virtual/telehealth appointments?
Janet O'mahony has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Janet O'mahony affiliated with?
Janet O'mahony is affiliated with Mercy Medical Center.

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