Dr. Marshall Horwitz, MD

Internal MedicineMaleAge 60

Internal Medicine

Dr. Marshall Horwitz, MD is a Internal Medicine Specialist in Seattle, WA and has over 32 years of experience in the medical field. He graduated from University Of Washington School Of Medicine medical school in 1990.

Dr. Marshall Horwitz, MD

Limited To Officiail University Duties O

850 Republican St Rm N435 Seattle, WA 98109 ()

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Make an appointment at UW Medicine today at (206) 829-4223.

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About Me

Biography

Dr. Marshall Horwitz, MD is a Internal Medicine Specialist in Seattle, WA and has over 32 years of experience in the medical field. He graduated from University...Read more

Specialties

  • Internal Medicine
  • Genetics

Board Certifications

Education

1990
University Of Washington School Of Medicine
Medical School

Awards

Frequently Asked Questions

What other Internal Medicine Specialists practice nearby?

Click here to compare with other Internal Medicine Specialists.

What are Dr. Marshall Horwitz, MD's top areas of care?

Dr. Horwitz frequently treats All Headaches (incl. Migraine), Allergic Rhinitis, and Anemia. See all procedures and conditions Dr. Horwitz treats.

Where is Dr. Marshall Horwitz, MD's office located?

Dr. Horwitz's office is located at 850 Republican St Rm N435, Seattle, WA 98109. Find other locations and directions on Healthgrades.

Does Dr. Marshall Horwitz, MD offer telehealth services?

Dr. Horwitz 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. Marshall Horwitz, MD?

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Experience and Background Checks

Experience
Background

Background Check

Healthgrades does not collect malpractice claims information for Washington
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. Horwitz treats your condition or procedure

Dr. Horwitz's conditions and procedures:

  • All Headaches (incl. Migraine)
  • Allergic Rhinitis
  • Anemia
  • Antiphospholipid Syndrome (APS)
  • Anxiety
  • Arthritis
  • Arthritis of the Elbow
  • Asthma
  • Back Pain
  • Chronic Pain
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Diabetes Type 2
  • Dyslipidemia
  • Enlarged Prostate (BPH)
  • Gastroesophageal Reflux Disease (GERD)
  • Heart Disease
  • HIV (Human Immunodeficiency Virus)
  • Hyperlipidemia
  • Hypertension
  • Hypothyroidism
  • Immunization Administration
  • Iron Metabolism Disorders
  • Lipid Disorders
  • Low Back Pain
  • Malaise and Fatigue
  • Migraine
  • Mineral Metabolism Disorders
  • Moles (Benign Skin Lesions)
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Shoulder
  • Osteopenia
  • Pollen Allergy
  • Purpura
  • Raynaud's Disease
  • Sexually Transmitted Diseases (STDs)
  • Sleep Apnea
  • Venous Compression

Insurance Check

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Dr. Horwitz accepts

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

Dr. Horwitz accepts the following insurance:

Aetna
Choice Plus POS II
Anthem
National (BlueCard) PPO
Blue Cross Blue Shield
Blue Card PPO
Cigna
Cigna HMO
Cigna PPO
LocalPlus
Open Access Plus
MultiPlan
MultiPlan PPO

Locations

Practice

Limited To Officiail University Duties O850 Republican St Rm N435 Seattle, WA 98109
1
University of Wisconsin - Marathon County Adult Genetics1959 Ne Pacific St Ste 357 Seattle, WA 98195
2

Compare with other Internal Medicine Specialists

Compare Dr. Horwitz with our nearby Internal Medicine Specialists at UW Medicine.

Make an appointment at UW Medicine today at (206) 829-4223.

Filter by
Provider Ratings

These providers are on the medical staff of UW Medicine.