Summary

Dr. Janet O'Mahony is an internal medicine physician who also specializes in dermatology. They graduated from the University of Maryland School of Medicine and completed their residency at the University of Maryland Medical System. With 35 years of medical experience, Dr. O'Mahony brings extensive knowledge to patient care. They are fluent in English.

Dr. O'Mahony practices at Mercy Medical Center and sees patients at Mercy Personal Physicians Downtown in Baltimore, Maryland. They focus on treating conditions such as weakness, limping, and loss of trunk control. Their therapeutic approach includes physical therapy and strength training to help patients regain function. Patients have given Dr. O'Mahony an average rating of 5.0.

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 board certification
  • 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, MDDr. Mamatha Chella, MDDr. Sharon McCormack, MDDr. Ronald Thomas, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
35 Years of Experience 41 Years of Experience 48 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 Speaks English
Baltimore , MDBowie , MDColumbia , MDNottingham , MD
Med School: University Of Maryland School Of Medicine Med School: Government Medical college 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

Where is Janet O'mahony's office located?
Janet O'mahony's office is located at 301 Saint Paul Pl, Baltimore, MD, 21202.
What languages does Janet O'mahony speak?
Janet O'mahony speaks English.
Which hospitals is Janet O'mahony affiliated with?
Janet O'mahony is affiliated with Mercy Medical Center.
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.

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