
Dr. Alexander Liwag, MD
Pediatrician
606.6 mi · 3350 State Route 138, Ste 126 Bldg 2, Wall, NJ 07719
At a glance
5.00 stars (37 reviews)
100% are satisfied with this provider ·
Accepts 22 insurances
Aetna, BlueCross BlueShield, Cigna, UnitedHealthcare, UnitedHealthcare Oxford, more+ ·
Has 20+ years of experience
Graduated from St. Louis University School of Medicine, Doctor of Medicine
Works at Optum Medical Care of NJ
5.00
37 reviews
Bedside manner
5.0
Wait time
5.0
Recent reviews
Great experience with my 6 year old. Seemed like a positive work environment. Very kind Doctor. Very kind nurses and staff.
October 26, 2025Initials hidden
Dr Liwag has an amazing bedside manner with children. He made my six year old comfortable, treated her like her own person by asking her questions in a way she would understand. He was thorough, understanding, and so friendly.
April 8, 2025Cara L.Verified patient
Office location
3350 State Route 138 - Ste 126 Bldg 2
606.6 mi · 3350 State Route 138, Ste 126 Bldg 2, Wall, NJ, 07719
Alexander Liwag does not participate in Zocdoc to offer online booking at this time
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In-network insurances
Aetna
BlueCross BlueShield
Cigna
UnitedHealthcare
UnitedHealthcare Oxford
Aetna
BlueCross BlueShield
Cigna
UnitedHealthcare
Popular visit reasons
Allergy Consultation
Annual Physical
Child with Fever
Ear Infection
Illness
Medical Ear Piercing
Pediatric Consultation
Sleep Problems
Allergy Consultation
Annual Physical
Child with Fever
Ear Infection
More about Dr. Alexander Liwag, MD
Dr. Liwag, better known as Dr. Alex to his patients, was born in the Philippines and moved to New Jersey when he was a toddler. He attended grammar school in Jersey City and later graduated from Marlboro High School in Monmouth County. Dr. Alex earned his Bachelor of Science degree in Biology from Villanova University in Pennsylvania. He then returned to his homeland to attend St. Louis University School of Medicine in Baguio City, Philippines, where he graduated in the top 25% of his class with a Doctor of Medicine degree. Returning to Monmouth County with his family, he completed his pediatric residency training at Monmouth Medical Center. He has been happily working as a pediatrician since completing his training in 25. Dr. Alex lives in Monmouth County with his wife, two children, and one furry friend.
Education & experience
Education
Medical School - St. Louis University School of Medicine, Doctor of Medicine
Villanova University (Bachelor's)
Monmouth Medical Center, Residency in Pediatrics
Practice
Professional memberships
American Academy of Otolaryngology — Head and Neck Surgery
Background
Languages spoken
English
Gender
Male
NPI number
#1235102575
Alexander Liwag does not participate in Zocdoc to offer online booking at this time
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4.66219 reviews
11.5 mi76 W Main St, Suite 104, Freehold, NJ, 07728
Next available: Apr 6Offers telehealth
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11.5 mi76 W Main St, Suite 104, Freehold, NJ, 07728
Next available: Apr 6Offers telehealth

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Family Physician
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Family Nurse Practitioner
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West Windsor Township, NJ, 08550
Next available: Apr 2Offers telehealth
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Family Physician
4.66219 reviews
11.5 mi76 W Main St, Suite 104, Freehold, NJ, 07728
Next available: Apr 6Offers telehealth
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11.5 mi76 W Main St, Suite 104, Freehold, NJ, 07728
Next available: Apr 6Offers telehealth

Dr. Adele Marina, MD
Pediatrician
4.8371 reviews
Somerset, NJ, 08873
Offers telehealth
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Somerset, NJ, 08873
Offers telehealth

Dr. Ajfar Sherif, MD
Family Physician
5.004 reviews
West Windsor Township, NJ, 08550
Offers telehealth
5.004 reviews
West Windsor Township, NJ, 08550
Offers telehealth
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
5.00
Wait time
5.00
Bedside manner
5.00
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
37 reviews
Most relevant
Great experience with my 6 year old. Seemed like a positive work environment. Very kind Doctor. Very kind nurses and staff.
October 26, 2025Initials hidden
Dr Liwag has an amazing bedside manner with children. He made my six year old comfortable, treated her like her own person by asking her questions in a way she would understand. He was thorough, understanding, and so friendly.
April 8, 2025Cara L.Verified patient
So glad i established my son’s care with Dr. Liwag. The moment he entered the room I knew he had a lot of experience with kids. My son loved him and found him relatable which was unlike our experience with our previous provider. Thank you, Dr. Alex Liwag!
July 13, 2024Initials hidden
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January 24, 2025Grady A.Verified patient
November 10, 2024Lillyana R.Verified patient
September 23, 2024Mark B.Verified patient
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What practice does Dr. Alexander Liwag work with?
Dr. Alexander Liwag works with Optum Medical Care of NJ.
Where is Dr. Alexander Liwag's office located?
Dr. Alexander Liwag's office is located at 3350 State Route 138, Wall, NJ 07719.
What are common reasons for patients to see Dr. Alexander Liwag?
Dr. Alexander Liwag frequently sees patients for Allergy Consultation, Annual Physical, Illness, Pediatric Consultation, and Sleep Problems. You can see other visit reasons for Dr. Alexander Liwag on their profile.
What languages does Dr. Alexander Liwag speak?
Dr. Alexander Liwag speaks English.
How do patients rate Dr. Alexander Liwag in reviews?
37 patients have reviewed Dr. Alexander Liwag. The overall rating for this doctor is 5/5. They have a 5/5 rating for bedside manner and a 5/5 rating for wait time. You can read individual reviews and ratings on their profile.