Dr. Patrick O'Donnell, DO

DermatopathologyMaleAge 43

Dr. O'Donnell

Catalyst Oncology Inc.

1 INNOVATION DR Worcester, MA 01605

Make an Appointment

(508) 793-6100

Dr. Patrick O'Donnell, DO is a Dermatopathology Specialist in Worcester, MA. He is affiliated with medical facilities Health Alliance Hospital Leominster and Umass Memorial Medical Center. Be sure to call ahead with Dr. O'Donnell to book an appointment.

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At a Glance

  • Practices at Top Hospital
    America's 100 Best Hospitals Award™ See hospitals

Experience and Background Checks


Background Check

No malpractice claims found for Massachusetts
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check if Dr. O'Donnell treats your condition or procedure

Dr. O'Donnell's conditions and procedures:

  • Acanthosis Nigricans
  • Acne
  • Actinic Keratosis
  • Basal Cell Carcinoma
  • Bedsores
  • Birthmark
  • Carcinoma in Situ of Skin
  • Cellulitis
  • Cold Sore
  • Contact Dermatitis
  • Dermatitis
  • Dermatitis Due to Drugs
  • Dermatitis Herpetiformis
  • Destruction of Benign Skin Lesion
  • Dry Skin
  • Excision of Skin Lesion
  • Folliculitis
  • Fungal Nail Infection
  • Genital Warts
  • Granuloma of Skin
  • Hair Loss
  • Herpes Simplex Infection
  • Hives
  • Impetigo
  • Keloid Scar
  • Leg and Foot Ulcers
  • Lipomas
  • Melanoma
  • Merkel Cell Carcinoma
  • Moles (Benign Skin Lesions)
  • Molluscum Contagiosum Infection
  • Nail and Nail Bed Infection
  • Psoriasis
  • Rash
  • Ringworm
  • Seborrheic Keratosis
  • Skin Cancer
  • Skin Discoloration
  • Skin Tag Removal
  • Squamous Cell Carcinoma
  • Warts

Insurance Check

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Dr. O'Donnell accepts

Accepted insurance can change. Please double-check when making an appointment.

(508) 793-6100

Dr. O'Donnell accepts the following insurance:

Cigna HMO
Cigna PPO
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO

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About Me


Dr. Patrick O'Donnell, DO is a Dermatopathology Specialist in Worcester, MA. He is affiliated with medical facilities Health Alliance Hospital Leominster...Read more


  • Dermatopathology

Board Certifications


Frequently Asked Questions

Does Dr. Patrick O'Donnell, DO accept my insurance?

Use the Healthgrades insurance check to verify if Dr. O'Donnell accepts your insurance.

What are Dr. Patrick O'Donnell, DO's top areas of care?

Dr. O'Donnell frequently treats Moles (Benign Skin Lesions), Skin Cancer, and Carcinoma in Situ of Skin. See all procedures and conditions Dr. O'Donnell treats.

Where is Dr. Patrick O'Donnell, DO's office located?

Dr. O'Donnell's office is located at 1 INNOVATION DR, Worcester, MA 01605. Find other locations and directions on Healthgrades.

Does Dr. Patrick O'Donnell, DO offer telehealth services?

Dr. O'Donnell has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

How can I make an appointment with Dr. Patrick O'Donnell, DO?

Find contact information here to make an appointment.



Catalyst Oncology Inc.1 INNOVATION DR Worcester, MA 01605

Affiliated Hospitals

Dr. O'Donnell is affiliated with the following hospitals. Select a hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

Health Alliance Hospital Leominster

Leominster, MA

1 Award Received

Umass Memorial Medical Center

Worcester, MA

69% Patient Experience Rating, Equal to the national average

11 Awards Received

Award Highlight: America's 250 Best Hospitals Award™ (2019)