Dr. Thomas J. Whalen, DO


(1 review)
Accepting new patients 15 years of experience


Dr. Thomas J. Whalen, DO is an Internist (Rheumatologist) in Havertown, PA. He specializes in Rheumatology, has 15 years of experience, and is board certified. He graduated from Cleveland Clinic Foundation and he is affiliated with Delaware County Memorial Hospital and Bryn Mawr Hospital.

Dr. Whalen works at Whalen Rheumatology Group. He frequently treats conditions like Low Back Pain, Chronic Pain along with other conditions at varying frequencies. Dr. Whalen also conducts...

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Accepting New Patients

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Conditions Treated and Procedures Performed

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Experience & Treatment Frequency

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Chronic Neck Pain
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Treatment Frequency

Very High
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Treatment Frequency

Very High
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Chronic Neck Pain
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Treatment Frequency

Very High
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Ratings & Reviews

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Based on 1 review

Time with patient

Accuracy of diagnosis

Listening skills

Clear explanations

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Post visit follow-up

Office & Staff Evaluation

Office appearance

out of 5

Ease of scheduling

out of 5

Friendly staff

out of 5

Billing matters

out of 5

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not available

Group 24

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Patient Reviews

1 review

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1 star
Jan 22, 2020

I’ve been a long time patient of dr Whalens. He’s treated me successfully for a lot of years with psoriatic arthritis. I’ve trusted everything he’s ever said to me and did everything he’s told me to do. With his help I’ve lived a better quality of...

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About Dr. Thomas J. Whalen, DO


  • Rheumatology

Years of Experience

15 years of experience

Languages Spoken

  • English



NPI Number


Education & Certifications

Medical Education

  • Philadelphia College of Osteopathic Medicine


  • Bryn Mawr Hosp
  • Bryn Mawr Hosp


  • Cleveland Clinic Foundation

Board Certifications

  • ABMS
  • Internal Medicine
  • Rheumatology


Whalen Rheumatology Group

117 N Eagle Rd,

Havertown, PA 19083


Admitting Hospitals

  • Bryn Mawr Hospital
  • Delaware County Memorial Hospital

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