Summary

Dr. Timothy O'Brien is an oncologist who has dedicated 37 years to cancer care. He earned his medical degree from the University of Rochester School of Medicine and Dentistry before completing his residency at University Hospitals of Cleveland in 1992. Dr. O'Brien furthered his training with a fellowship at University Hospitals of Cleveland, finishing in 1997. He speaks English and brings nearly four decades of experience to his practice.

Dr. O'Brien practices at Metrohealth Medical Center and sees patients at UH Seidman Cancer Center locations in Westlake, Avon, and Cleveland, Ohio. He specializes in treating blood cancers, particularly multiple myeloma and related conditions like thrombocytopenia. His expertise also includes managing monoclonal gammopathy of unknown significance, a condition that can sometimes develop into multiple myeloma. Patients have given him an average rating of 5.0, reflecting his commitment to quality cancer care.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 5
  • 37 years of experience
  • 23 insurance plans accepted
  • speaks English
  • University Hospitals Of Cleveland
  • 2 specialties
  • 15 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. Timothy O'brien has 3 locations

UH Seidman Cancer Center at UH St. John Medical Center

29325 Health Campus Dr Ste 1Westlake, OH 44145

UH Seidman Cancer Center at UH Avon Health Center

2075 Healthway Dr Ste 2Avon, OH 44011

UH Seidman Cancer Center

11100 Euclid Ave 2nd FloorCleveland, OH 44106

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Dr. Timothy O'brien, MDDr. Akiva Alan Diamond, MDDr. Joseph Abdelsayed Youssef Attallah, MDDr. Jennifer Eva Selfridge, MD
OncologyOncologyOncologyInternal Medicine
Accepts New Patients Accepts New Patients
37 Years of Experience 12 Years of Experience 16 Years of Experience 12 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Westlake , OHHOUSTON , TXCleveland , OHCleveland , OH
Med School: University Of Rochester School Of Medicine And Dentistry Med School: University Of Maryland School Of Medicine Med School: Assiut University Faculty Of Medicine Med School: University Of Kansas School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Timothy O'brien

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - Medicare
  • Anthem Blue Cross
  • Anthem Blue Cross - Federal Employees Program
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Medicare
  • Buckeye Health Plan - Medicaid
  • Buckeye Health Plan - Medicaid (Managed)
  • CareSource
  • CareSource - Medicaid
  • CareSource - Medicaid (Managed)
  • Cigna
  • GEHA
  • Humana
  • Medical Mutual
  • Medicare
  • Medicare - Medicare
  • Mutual of Omaha
  • Optum Health
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • Univera Healthcare

Medical Specialties

Dr. Timothy O'brien has the following 2 specialties

Specialty Expertise

Dr. Timothy O'brien has the following 15 areas of expertise

  • Anemia
  • Blood Cancer
  • Bone Marrow Transplant
  • Cancer
  • Chemotherapy
  • Clinical Research
  • Colorectal Cancer
  • Epidemiology
  • Gastrointestinal Cancer
  • Hodgkin's Lymphoma
  • Leukemia
  • Lymphoma
  • Myelofibrosis
  • Myeloma
  • Oncologist

Certifications, License, & Education

37 Years Experience

MEDICAL LICENSE

Medical Doctor, Ohio, 2026, Expired

EDUCATION & TRAINING

Fellowship

University Hospitals Of Cleveland1997

Residency

University Hospitals Of Cleveland1992

Medical School

University Of Rochester School Of Medicine And DentistryGraduated in 1989

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Frequently Asked Questions

Is Dr. Timothy O'brien accepting new patients?
Dr. Timothy O'brien is accepting new patients on Vitals. View Dr. Timothy O'brien's profile on Vitals to make an appointment.
Does Dr. Timothy O'brien accept my insurance?
You can see the insurance plans that Dr. Timothy O'brien accepts on their Vitals profile.
What languages does Dr. Timothy O'brien speak?
Dr. Timothy O'brien speaks English.
Which hospitals is Dr. Timothy O'brien affiliated with?
Dr. Timothy O'brien is affiliated with Metrohealth Medical Center.
How can I make an appointment with Dr. Timothy O'brien?
You can find contact information for Dr. Timothy O'brien here on Vitals.

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