Summary

Dr. Holleran graduated from the Drexel University College of Medicine in 2018. He works in Washington, DC and 1 other location and specializes in Colorectal Surgery and Surgery. Dr. Holleran is affiliated with Medstar Georgetown University Hospital, Cleveland Clinic Florida and Cleveland Clinic Florida Weston Hospital.

Quick Facts

  • 8 years of experience
  • 18 insurance plans accepted
  • Drexel University College Of Medicine
  • 2 specialties
  • 3 areas of expertise
  • 3 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. Timothy John Holleran has 3 locations

Medstar Georgetown University Hospital

3800 Reservoir Rd NwWashington, DC 20007

Cleveland Clinic Florida Weston Hospital

2950 Cleveland Clinic BlvdWeston, FL 33331
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

The Verstanding Pavilion

3800 Reservoir Rd NwWashington, DC 20007

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Dr. Timothy John Holleran
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Dr. Timothy John HolleranDr. Vivek Patil, MDDr. Glenn William GeelhoedDr. Ashish Rohatgi
Colorectal SurgeryColorectal SurgerySurgerySurgery
Accepts New Patients
4.3 
8 Years of Experience 58 Years of Experience 32 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Washington , DCBethesda , MDWashington , DCHerndon , VA
Med School: Drexel University College Of Medicine Med School: University Of Michigan Medical School Med School: Maulana Azad Medical College
Current Profile
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Insurance Plans Accepted by Dr. Timothy John Holleran

  • Aetna
  • AmeriHealth
  • AvMed
  • Blue Cross Blue Shield
  • Cigna
  • Devoted Health
  • Humana
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha - Medicare
  • Oscar Health Insurance
  • Preferred Care Partners
  • South Florida Community Care Network
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Oxford

Medical Specialties

Dr. Timothy John Holleran has the following 2 specialties

Specialty Expertise

Dr. Timothy John Holleran has the following 3 areas of expertise

  • Colon & Rectal Surgery
  • General Surgery
  • Surgery

Certifications, License, & Education

8 Years Experience

Dr. Timothy John Holleran holds an expired medical license in the state of Florida.

Medical License

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

Education & Training

Medical School

Graduated from Drexel University College Of Medicine in 2018.

NPI Number

Dr. Holleran's NPI number is 1396240842.

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Frequently Asked Questions

Is Dr. Timothy Holleran accepting new patients?
Dr. Timothy Holleran has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Timothy Holleran accept my insurance?
You can see the insurance plans that Dr. Timothy Holleran accepts on their Vitals profile.
Does Dr. Timothy Holleran accept virtual/telehealth appointments?
Dr. Timothy Holleran has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Timothy Holleran affiliated with?
Dr. Timothy Holleran is affiliated with Medstar Georgetown University Hospital, Cleveland Clinic Florida, and Cleveland Clinic Florida Weston Hospital.
Where is Dr. Timothy Holleran's office located?
Dr. Timothy Holleran's office is located at 3800 Reservoir Rd Nw, Washington, DC, 20007.

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