Dr. Ruth Sylvia Horowitz
Dr. Ruth Horowitz
Last updated: May 9, 2025

Dr. Ruth Horowitz

  • Gender: Female
  • Experience: 33 years
  • Graduated from: University Of Cincinnati College Of Medicine
  • Graduation year: 1988
  • Sole propriator: No
  • NPI: 1003811423

Dr. Ruth Horowitz M.D.

Endocrinologist

She is located at 1 Texas Station Court in Timonium, MD 21093. Can help patients with the following: Arthritis, Diabetes Mellitus (DM) Type 1, Diarrhea, Hypoparathyroidism, Nausea and Vomiting, Obesity. Her National Provider Identifier (NPI) number is 1003811423. Appointment can be made via the phone number (410) 828-7417. She is affiliated with 3 practices and 3 hospitals.

Conditions treated

Dr. Ruth Sylvia Horowitz, being an endocrinologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Ruth Horowitz.

  • Abdominal Pain
  • Achondroplasia
  • Acute Pain
  • Addison's Disease
  • Amyloidosis
  • Anemia
  • Arthritis
  • Asthma
  • Atherosclerosis
  • Bladder Control
  • Bone Loss
  • Carcinoid Tumor
  • Chest Pain
  • Cholecystitis
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Common Cold
  • Constipation
  • Cushing's Syndrome
  • Cystitis
  • Diabetes
  • Diabetes Insipidus (DI)
  • Diabetes Mellitus (DM) Type 1
  • Diabetes Mellitus (DM) Type 2
  • Diabetic Neuropathy
  • Diarrhea
  • Edema
  • Fertility
  • Fever
  • Gastroesophageal Reflux Disease (GERD)
  • General Care
  • Goiter
  • Graves' Disease
  • Growth Hormone Imbalance
  • Gynecomastia
  • Headache
  • Heart Disease
  • Hiatal Hernia
  • High Blood Pressure
  • Hot Flashes
  • Hypercalcemia
  • Hyperglycemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hyperthyroidism
  • Hypocalcemia
  • Hypoglycemia
  • Hyponatremia
  • Hypoparathyroidism
  • Hypothyroidism
  • Influenza
  • Inguinal Hernia
  • Insulin Resistance (IR)
  • Low Testosterone
  • Metabolic Syndrome
  • Migraine
  • Nausea and Vomiting
  • Obesity
  • Osteoporosis
  • Peptic Ulcer
  • Prescription Refill
  • Thyroid Cancer
  • Thyroid Disease
  • Thyroiditis
  • Urethritis
  • Urinary Tract Infection (UTI)
  • Vitamin D Deficiency
  • Wilson-Turner Syndrome

Procedures Performed by Dr. Ruth Horowitz

Insurances Accepted by Dr. Ruth Horowitz

  1. Medicare

Medicare Enrollment

Dr. Ruth Horowitz is enrolled to bill Medicare as a Practitioner - Endocrinology .

Bills through: Bay West Endocrinology Associates Pa

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.

Payments received

Drug payment

Medtronic $1985
Lilly $502
Novo Nordisk $469

Other

Food and Beverage $4196
Travel and Lodging $1387
Promotional Speaking or Service $25

Studies

UNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE

Graduated in 1988

Additional Specialities

  • Internist

Affiliated practices

Bethesda Immediate Care
8305 Wisconsin Avenue
Bethesda, 20814 MD
(240) 481-0995
Privia Medical Group
950 North Glebe Road
Arlington, 22203 VA
(571) 366-8850
James H Mersey MD PA
6535 North Charles Street
Baltimore, 21204 MD
(410) 828-7417

Affiliated hospitals

JOHNS HOPKINS HOSPITAL, THE
600 NORTH WOLFE STREET
BALTIMORE, 21287 MD
(410) 955-9540
UNIVERSITY OF MARYLAND ST JOSEPH MEDICAL CENTER
7601 OSLER DRIVE
TOWSON, 21204 MD
(410) 337-1000
GREATER BALTIMORE MEDICAL CENTER
6701 NORTH CHARLES STREET
BALTIMORE, 21204 MD
(443) 849-2000

Looking for more Endocrinologists?

Here are endocrinologists in Maryland you may want to explore.

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Dr. Preethi Sriram
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Dr. Marvin C. Gershengorn
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Dr. May Alattar Md
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Dr. Ajay Dashottar
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Dr. Patricia Petrick
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Dr. Theresa Kehoe
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Dr. Dolly Misra
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Dr. Ronald Lee Prigeon
  • Gender: Male
  • Address: 10 North Greene Street Baltimore, 21201, MD

Questions & Answers

Has Dr. Ruth Sylvia Horowitz affiliation with hospitals?

Dr. Ruth Sylvia Horowitz is affiliated with JOHNS HOPKINS HOSPITAL, THE. For the full list of hospitals see this list.

What conditions does Dr. Ruth Sylvia Horowitz treat?

Dr. Ruth Sylvia Horowitz provides treatment for Arthritis, Diabetes Mellitus (DM) Type 1, Diarrhea, Hypoparathyroidism, Nausea and Vomiting, Obesity. For the full list see this list.

Does Dr. Ruth Sylvia Horowitz accept patients with Medicare?

Yes, Dr. Ruth Sylvia Horowitz accepts patients with Medicare.

Where can you meet with Dr. Ruth Sylvia Horowitz?

Dr. Ruth Sylvia Horowitz's office is located at 1 Texas Station Court in Timonium, MD 21093.

Does Dr. Ruth Sylvia Horowitz have affiliation with practices?

Dr. Ruth Sylvia Horowitz is affiliated with Bethesda Immediate Care. For the full list of practices see this list.