Summary

Dr. Thomas Oconnor is an internal medicine physician with 45 years of experience caring for adult patients. He earned his medical degree from the University of Michigan Medical School, establishing a strong foundation in comprehensive internal medicine care. Throughout his extensive career, Dr. Oconnor has developed expertise in managing complex medical conditions and providing preventive care. He communicates with patients in English.

Dr. Oconnor practices at University of Michigan Hospitals & Health Center and sees patients in Ann Arbor, Michigan. He specializes in treating high cholesterol in children and teens, managing high blood pressure, and addressing elevated blood lipid levels. His clinical expertise includes performing complete blood counts and creatinine testing to monitor kidney function and overall health. Patients have given Dr. Oconnor an average rating of 4.8 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • 4.8
  • 45 years of experience
  • 59 insurance plans accepted
  • speaks English
  • University Of Michigan Medical School
  • 4 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Thomas Patrick Oconnor has 2 locations

University Of Michigan Health

1500 E Medical Center DrAnn Arbor, MI 48109
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

West Ann Arbor Health Center Parkland Plaza

380 Parkland PlzAnn Arbor, MI 48103
Mon7:00 am - 7:00 pm
Tue7:00 am - 7:00 pm
Wed7:00 am - 7:00 pm
Thu7:00 am - 7:00 pm
Fri7:00 am - 5:00 pm
Sat8:00 am - 12:00 pm
SunClosed

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Dr. Thomas Patrick Oconnor, MDDr. Peter A. Vasquez, MDEric HarkerDr. Sarah Elizabeth Rimar, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients
4.8 
45 Years of Experience 14 Years of Experience 25 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English
Ann Arbor , MIDearborn Heights , MILyons , COChicago , IL
Med School: University Of Michigan Medical School Med School: Albert Einstein College Of Medicine Med School: Duke University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Thomas Patrick Oconnor

  • AARP
  • Aetna
  • Aetna - Medicare
  • Aetna - PPO
  • Aetna Better Health
  • Ambetter
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - HMO
  • Blue Cross Blue Shield - Medicaid
  • Blue Cross Blue Shield - Medicare
  • Blue Cross Blue Shield - PPO
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Michigan - HMO
  • Blue Cross Blue Shield of Michigan - Medicare
  • Blue Cross Blue Shield of Michigan - PPO
  • Blue Cross Blue Shield of Texas
  • Cigna
  • Cofinity
  • Health Alliance
  • Humana
  • Humana - Medicare
  • Humana - PPO
  • Liberty HealthShare
  • Mass General Brigham Health Plan
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Medical Mutual
  • Medicare
  • Medicare - HMO
  • Medicare - HMO-POS
  • Medicare - Medicaid
  • Medicare - Medicare
  • Medicare - POS
  • Medicare - PPO
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid
  • Oscar Health Insurance
  • Oscar Health Insurance - EPO
  • Palmetto GBA
  • Physicians Health Plan
  • Priority Health
  • Priority Health - Medicare
  • State Farm - POS
  • Transamerica
  • Tricare
  • United American
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - PPO
  • Wellcare
  • Wellcare - HMO
  • Wellcare - Medicare
  • WPS Health Plan

Medical Specialties

Dr. Thomas Patrick Oconnor has the following specialty

Specialty Expertise

Dr. Thomas Patrick Oconnor has the following 6 areas of expertise

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

Certifications, License, & Education

45 Years Experience

Dr. Thomas Patrick Oconnor holds an active medical license in the state of Michigan.

Medical License

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

Education & Training

Medical School

Graduated from University Of Michigan Medical School in 1981.

NPI Number

Dr. Oconnor's NPI number is 1619066859.

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Frequently Asked Questions

Is Dr. Thomas Oconnor accepting new patients?
Dr. Thomas Oconnor has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Thomas Oconnor's office located?
Dr. Thomas Oconnor's office is located at 1500 E Medical Center Dr, Ann Arbor, MI, 48109.
Does Dr. Thomas Oconnor accept virtual/telehealth appointments?
Dr. Thomas Oconnor has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Thomas Oconnor speak?
Dr. Thomas Oconnor speaks English.
How can I make an appointment with Dr. Thomas Oconnor?
You can find contact information for Dr. Thomas Oconnor here on Vitals.

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