Summary

Dr. Tina Horwitz is a rheumatologist and internal medicine physician with 47 years of clinical experience. She earned her medical degree from Tufts University School of Medicine and has dedicated nearly five decades to caring for patients with complex medical conditions. Her dual specialty training allows her to provide comprehensive care for both rheumatic diseases and general internal medicine concerns. Dr. Horwitz speaks English with her patients.

Dr. Horwitz practices primarily in Lowell, Massachusetts, with additional locations in Methuen. She maintains hospital affiliations with Lowell General Hospital, where patients can receive coordinated inpatient and outpatient care. Her extensive experience in rheumatology enables her to help patients manage conditions affecting joints, muscles, and connective tissues, while her internal medicine background supports comprehensive adult healthcare. Patients have given her an average rating of 2.5 out of 5 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 2.5
  • 47 years of experience
  • speaks English
  • Tufts University School Of Medicine
  • 6 written reviews
  • 2 specialties
  • 9 areas of expertise
  • 1 hospital affiliation
  • 5 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis

Office Locations

Dr. Tina J Horwitz has 5 locations

Horwitz Tina J Office

817 Merrimack St Ste 7Lowell, MA 01854
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
FriClosed
SatClosed
SunClosed

Philip S Kotsios Md

817 Merrimack StLowell, MA 01854

Lowell General Hospital

295 Varnum AveLowell, MA 01854

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Dr. Tina J Horwitz, MD
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Dr. Tina J Horwitz, MDScyrus CartwrightRobert L DeresiewiczSahil Girish Shah
RheumatologyEmergency MedicineInfectious DiseaseAnesthesiology
Accepts New Patients
2.5 
47 Years of Experience 44 Years of Experience 43 Years of Experience 4 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Lowell , MABoston , MABoston , MABrighton , MA
Med School: Tufts University School Of Medicine Med School: Yale University School Of Medicine Med School: Icahn School Of Medicine At Mount Sinai Med School: University Of Massachusetts Medical School
Current Profile
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Insurance Plans Accepted by Dr. Tina J Horwitz

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Tina J Horwitz has the following 2 specialties

Specialty Expertise

Dr. Tina J Horwitz has the following 9 areas of expertise

  • Gout
  • Hip Osteoarthritis
  • Internal Medicine
  • Lupus
  • Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Rheumatic Diseases
  • Rheumatoid Arthritis
  • Tendinitis

Certifications, License, & Education

47 Years Experience

Education & Training

Medical School

Graduated from Tufts University School Of Medicine in 1979.

NPI Number

Dr. Horwitz's NPI number is 1386604379.

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Frequently Asked Questions

What languages does Dr. Tina Horwitz speak?
Dr. Tina Horwitz speaks English.
How can I make an appointment with Dr. Tina Horwitz?
You can find contact information for Dr. Tina Horwitz here on Vitals.
Where is Dr. Tina Horwitz's office located?
Dr. Tina Horwitz's office is located at 817 Merrimack St Ste 7, Lowell, MA, 01854.
Does Dr. Tina Horwitz accept virtual/telehealth appointments?
Dr. Tina Horwitz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Tina Horwitz accepting new patients?
Dr. Tina Horwitz is accepting new patients on Vitals. View Dr. Tina Horwitz's profile on Vitals to make an appointment.

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