Dr. Esther Alimboyao Sy
Last updated: Apr 22, 2026

Dr. Esther A. Sy

  • Gender: Female
  • Experience: 32 years
  • Graduation year: 1989
  • Sole propriator: No
  • NPI: 1659358703

Dr. Esther A. Sy MD

Family Physician

She is located at 3401 North Perryville Road in Rockford, IL 61114. Can help patients with the following: Breastfeeding and Lactation, General Care, Heart Disease, High Blood Pressure, Infant Care, Influenza. Her National Provider Identifier (NPI) number is 1659358703. Appointment can be made via the phone number (815) 971-2000. She also has a website where you can get more information. The website can be found at https://www.osfhealthcare.org/physicians/profile/1559/esther-a-sy-md/. She is affiliated with 1 practices and 1 hospitals.

Conditions treated

Dr. Esther Alimboyao Sy, being an family physician, 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. Esther A. Sy.

  • Abdominal Pain
  • Aging In Place
  • Anxiety
  • Arthritis
  • Asthma
  • Autism
  • Birth Control Counseling
  • Breastfeeding and Lactation
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Common Cold
  • Diabetes
  • Fever
  • General Care
  • Headache
  • Heart Disease
  • High Blood Pressure
  • Hyperlipidemia
  • Hypothyroidism
  • Infant Care
  • Influenza
  • Migraine
  • Mold Exposure
  • Nausea and Vomiting
  • Obesity
  • Osteoarthritis (OA)
  • Osteoporosis
  • Pregnancy
  • Prenatal Care
  • Prescription Refill
  • Thyroid Disease
  • Women's Health

Procedures Performed by Dr. Esther A. Sy

Insurances Accepted by Dr. Esther A. Sy

  1. Medicare

Studies

Graduated in 1989

Other ways to reach out

  • Website: https://www.osfhealthcare.org/physicians/profile/1559/esther-a-sy-md/

Affiliated practices

Swedishamerican Medical Group
2550 Charles Street
Rockford, 61108 IL
(779) 696-7150

Affiliated hospitals

SWEDISH AMERICAN HOSPITAL
1401 EAST STATE STREET
ROCKFORD, 61104 IL
(815) 968-4400

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Dr. Paul R. Schroeder
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Dr. Bruce L. Stiles
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Questions & Answers

What conditions does Dr. Esther Alimboyao Sy treat?

Dr. Esther Alimboyao Sy provides treatment for Breastfeeding and Lactation, General Care, Heart Disease, High Blood Pressure, Infant Care, Influenza. For the full list see this list.

Has Dr. Esther Alimboyao Sy affiliation with hospitals?

Dr. Esther Alimboyao Sy is affiliated with SWEDISH AMERICAN HOSPITAL.

Does Dr. Esther Alimboyao Sy accept patients with Medicare?

Yes, Dr. Esther Alimboyao Sy accepts patients with Medicare.

Where can you meet with Dr. Esther Alimboyao Sy?

Dr. Esther Alimboyao Sy's office is located at 3401 North Perryville Road in Rockford, IL 61114.

Does Dr. Esther Alimboyao Sy have affiliation with practices?

Dr. Esther Alimboyao Sy is affiliated with Swedishamerican Medical Group.