Dr. Mary Omalley Gray
Dr. Mary O. Gray
Last updated: Sep 11, 2025

Dr. Mary O. Gray

  • Gender: Female
  • Experience: 34 years
  • Graduated from: University Of California, San Diego School Of Medicine
  • Graduation year: 1987
  • Sole propriator: No
  • NPI: 1124062013

Dr. Mary O. Gray MD

Internist

She is located at 1001 Potrero Avenue Rm 5G1 in San Francisco, CA 94110. Can help patients with the following: Acute Pain, Cholecystitis, Cystitis, Fever, Influenza, Obesity. Her National Provider Identifier (NPI) number is 1124062013. Appointment can be made via the phone number (415) 206-3503. She is affiliated with 1 hospitals.

Conditions treated

Dr. Mary Omalley Gray, being an internist, 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. Mary O. Gray.

  • Abdominal Pain
  • Acute Pain
  • Anemia
  • Arthritis
  • Asthma
  • Atherosclerosis
  • Bladder Control
  • Chest Pain
  • Cholecystitis
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Common Cold
  • Constipation
  • Cystitis
  • Diarrhea
  • Edema
  • Fever
  • Gastroesophageal Reflux Disease (GERD)
  • General Care
  • Headache
  • Heart Disease
  • Hiatal Hernia
  • High Blood Pressure
  • Hot Flashes
  • Hyperlipidemia
  • Hyponatremia
  • Influenza
  • Inguinal Hernia
  • Migraine
  • Nausea and Vomiting
  • Obesity
  • Osteoporosis
  • Peptic Ulcer
  • Prescription Refill
  • Urethritis
  • Urinary Tract Infection (UTI)

Procedures Performed by Dr. Mary O. Gray

Insurances Accepted by Dr. Mary O. Gray

  1. Medicare

Medicare Enrollment

Dr. Mary O. Gray is enrolled to bill Medicare as a Practitioner - Cardiovascular Disease (cardiology) (also registered under: Practitioner - Internal Medicine) .

Bills through: University Of California Sfgh Medical Group

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

Janssen $76

Other

Food and Beverage $76

Studies

UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE

Graduated in 1987

Affiliated hospitals

SAN FRANCISCO GENERAL HOSPITAL
1001 POTRERO AVENUE
SAN FRANCISCO, 94110 CA
(415) 206-8000

Looking for more Internists?

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Dr. Lisa L. Chen
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Dr. Supriya Bhat
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Dr. James O. Kahn
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Dr. Leonora Fox Goldschlager
  • Gender: Female
  • Address: 1001 Potrero Avenue San Francisco, 94110, CA
Dr. Jennie Orland
  • Gender: Female
  • Address: 995 Potrero Avenue San Francisco, 94110, CA
Dr. Judith Aldridge Luce
  • Gender: Female
  • Address: 995 Potrero Avenue San Francisco, 94110, CA
Dr. Denise Renee Gonzalez
  • Gender: Female
  • Address: 1001 Potrero Avenue San Francisco, 94110, CA
Dr. Kavita Kishor Trivedi
  • Gender: Female
  • Address: 1360 Utah Street San Francisco, 94110, CA

Questions & Answers

Has Dr. Mary Omalley Gray affiliation with hospitals?

Dr. Mary Omalley Gray is affiliated with SAN FRANCISCO GENERAL HOSPITAL.

Where can you meet with Dr. Mary Omalley Gray?

Dr. Mary Omalley Gray's office is located at 1001 Potrero Avenue Rm 5G1 in San Francisco, CA 94110.

Does Dr. Mary Omalley Gray accept patients with Medicare?

Yes, Dr. Mary Omalley Gray accepts patients with Medicare.

What conditions does Dr. Mary Omalley Gray treat?

Dr. Mary Omalley Gray provides treatment for Acute Pain, Cholecystitis, Cystitis, Fever, Influenza, Obesity. For the full list see this list.