Dr. Seng M. Leong
Dr. Seng M. Leong
Last updated: Mar 31, 2025

Dr. Seng M. Leong

  • Gender: Male
  • Experience: 52 years
  • Graduation year: 1969
  • Sole propriator: Yes
  • NPI: 1487750790

Dr. Seng M. Leong MD

Internist

He is located at 27750 West Highway 22 in Barrington, IL 60010. Can help patients with the following: Abdominal Pain, Anemia, Common Cold, Edema, Gastroesophageal Reflux Disease (GERD), Migraine. His National Provider Identifier (NPI) number is 1487750790. Appointment can be made via the phone number (847) 381-5800. He is affiliated with 1 practices and 5 hospitals.

Conditions treated

Dr. Seng M. Leong, 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. Seng M. Leong.

  • 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. Seng M. Leong

Medicare Enrollment

Dr. Seng M. Leong is enrolled to bill Medicare as a Practitioner - Internal Medicine .

Bills through: Advocate Health And Hospitals Corporation

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Payments received

Drug payment

Novo Nordisk $151
Janssen $18
E.R. Squibb \u0026 Sons $16

Other

Food and Beverage $242

Studies

Graduated in 1969

Affiliated practices

Advocate Medical Group
8550 West Bryn Mawr Avenue
Chicago, 60631 IL
(847) 390-5900

Affiliated hospitals

NORTHWEST COMMUNITY HOSPITAL 1
800 W CENTRAL ROAD
ARLINGTON HEIGHTS, 60005 IL
(847) 618-1000
NORTHSHORE UNIVERSITY HEALTHSYSTEM - EVANSTON HOSPITAL
2650 RIDGE AVE
EVANSTON, 60201 IL
(847) 432-8000
CENTEGRA HOSPITAL-MCHENRY
4201 MEDICAL CENTER DRIVE
MCHENRY, 60050 IL
(815) 344-5000
ADVOCATE ILLINOIS MASONIC MEDICAL CENTER
836 WEST WELLINGTON AVENUE
CHICAGO, 60657 IL
(773) 975-1600
ADVOCATE GOOD SHEPHERD HOSPITAL
450 WEST HIGHWAY 22
BARRINGTON, 60010 IL
(847) 381-9600

Looking for more Internists?

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Dr. Thomas Michael Leskovac
  • Gender: Male
  • Address: Suite 240 27750 West IL Route 22 Barrington, 60010, IL
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Dr. Paola Molina
  • Gender: Female
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Dr. Leo Kelly
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  • Address: 450 West IL Route 22 Barrington, 60010, IL
Dr. Jayashree R. Raju
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Dr. Katherine Nancy Kamholz
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Dr. Ahmed Farrag
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Dr. Michael Fortsas
  • Gender: Male
  • Address: 400 West Northwest Highway Barrington, 60010, IL
Dr. Jennifer Louise Vakharia
  • Gender: Female
  • Address: 1020 South Grove Avenue Barrington, 60010, IL
Dr. Monica Sharma
  • Gender: Female
  • Address: 1836 South Avenue La Crosse, 54601, WI

Questions & Answers

Has Dr. Seng M. Leong affiliation with hospitals?

Dr. Seng M. Leong is affiliated with NORTHWEST COMMUNITY HOSPITAL 1. For the full list of hospitals see this list.

Does Dr. Seng M. Leong have affiliation with practices?

Dr. Seng M. Leong is affiliated with Advocate Medical Group.

Where can you meet with Dr. Seng M. Leong?

Dr. Seng M. Leong's office is located at 27750 West Highway 22 in Barrington, IL 60010.

What conditions does Dr. Seng M. Leong treat?

Dr. Seng M. Leong provides treatment for Abdominal Pain, Anemia, Common Cold, Edema, Gastroesophageal Reflux Disease (GERD), Migraine. For the full list see this list.