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Dr. Harold R. Bass, MD

Obstetrics & Gynecology

Dr. Bass's Overview

Dr. Harold R. Bass graduated from the University of Illinois, Chicago College of Medicine in 1965. He works in North Chelmsford, MA and specializes in Obstetrics & Gynecology. Dr. Bass is affiliated with Lowell General Hospital.

Dr. Bass's Experience

Years in Practice: 50

Procedures Performed by Dr. Bass

Dr. Bass's Specialties

Obstetrics & Gynecology

Dr. Bass's Education & Training

Medical School: University of Illinois, Chicago College of Medicine; Graduated 1965

Dr. Bass's Rating

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Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. Bass's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • BCBS MA Blue Care Elect PPO
  • BCBS MA HMO Blue with Managed Care Behavioral Health
  • BCBS MA Preferred Blue PPO
  • First Health PPO
  • Harvard Pilgrim PPO
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Dr. Bass's Office Information & Appointments

Office Locations

Lowell General Hospital Woman Health Obstetrics & Gynecology

20 Research Pl Ste 320
North Chelmsford, MA 01863
(978) 256-1858


Office Hours and Information

Fax: (978) 788-7896

Practice Website: Not Available

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 5:00 PM
Saturday Closed
Sunday Closed

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Dr. Bass's Hospital Affiliations

Office Locations

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