What patients are saying
Overall rating
4.60
Average wait time
4.76
Bedside manner
4.64
“This practice is soo great . On time . Not over booked , not in a rush . Very warm and friendly. The doctor I saw was very nice and compassionate also gave me some alternative treatments besides prescription medication which I appreciate his advice. ”
Nancy R.December 15, 2024
“I can't say enough good things about both Dr. De La Cruz and his excellent staff. Everyone was kind, patient and sincere- traits you sadly don't always find in a Doctor's office. Dr. De La Cruz listened to my concerns and addressed them right away but not in any rushed sense; he also gave me suggestions which were appreciated. A good Doctor, highest possible recommendation. A+”
William B.June 1, 2023
About Dr. Ernest Delacruz
** IMPORTANT ** Please note that we will not see any patient who has: been in contact with someone newly diagnosed with COVID-19 in the last 7 days, has been in contact with someone who has a fever or cold-like symptoms AND that person had recent exposure to COVID-19 in the last 7 days, is currently experiencing any of the following symptoms: new loss of taste or smell, new difficulty breathing, new cough, unusual fatigue, vomiting or diarrhea, loss of appetite, fever above 100F or feeling feverish. ** If any of these apply to you, please do not book with a provider or please cancel/reschedule your appointment.
Dr. DeLaCruz graduated from Penn State University with a B.S. in Biology and attended the University of Medicine and Dentistry of New Jersey. He served his internal medicine residency at Robert Wood Johnson University Hospital in New Brunswick. Dr. DeLaCruz is a member of the American College of Physicians and a Diplomate member of the American Board of Internal Medicine. Fluent in Spanish, he has been with the Montgomery practice since 1997.
Is this doctor in your insurance network?
Enter your insurance carrier and plan
choose insurance
In-network insurances
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Medicare
UnitedHealthcare
UnitedHealthcare Oxford
Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Lower back pain
Acid reflux
Chronic high blood pressure
Enlarged prostate
Chronic diabetes
Diabetic emergency
Lower back pain
Acid reflux
Chronic high blood pressure
Enlarged prostate
Office locations
Montgomery Internal Medicine Group (2 of 2)
719 Rte 206, Ste 100, Hillsborough, NJ 08844
1 of 2
Education and background
Practice names
Hospital affiliations
- Hospital of the University of Pennsylvania
- Morristown Medical Center
- Princeton Medical Center
Board certifications
- American Board of Internal Medicine
Education and training
- Medical School - University of Medicine and Dentistry of New Jersey, Doctor of Medicine
- Robert Wood Johnson University Hospital (Internship)
- Robert Wood Johnson University Hospital, Residency in Internal Medicine
- Pennsylvania State University (Bachelor's)
Professional memberships
- American College of Physicians
Languages spoken
- English
- Spanish
Provider's gender
Male
NPI number
1821075334
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.60
Wait time
4.76
Bedside manner
4.64
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
30 reviews
Most relevant
This was a virtual appointment; therefore many of the survey questions did not apply
September 9, 2021Jean W.Verified patientVideo visit
Very please with how I was treated and the process.
July 14, 2021Alan F.Verified patient
This practice is soo great . On time . Not over booked , not in a rush . Very warm and friendly. The doctor I saw was very nice and compassionate also gave me some alternative treatments besides prescription medication which I appreciate his advice.
December 15, 2024Nancy R.Verified patient
Dr. was on time and on point.
August 17, 2024Anthony N.Verified patient
Complete pleasant experience from start to finish
August 16, 2024James D.Verified patient
I can't say enough good things about both Dr. De La Cruz and his excellent staff. Everyone was kind, patient and sincere- traits you sadly don't always find in a Doctor's office. Dr. De La Cruz listened to my concerns and addressed them right away but not in any rushed sense; he also gave me suggestions which were appreciated. A good Doctor, highest possible recommendation. A+
June 1, 2023William B.Verified patient
Office received me well. but the Doctor did not like his way of treating the patient, he did not give me options, I had to ask him for everything. I did not like it, I feel him very lost. very disconnected with me.
August 2, 2021Felicita R.Verified patient
June 4, 2025Aleyda R.Verified patient
March 1, 2025Anthony N.Verified patient
February 13, 2025Anne N.Verified patient
More than 1 year agoInitials hidden
More than 1 year agoInitials hidden
More than 1 year agoInitials hidden
More than 1 year agoInitials hidden
February 29, 2024Todd W.Verified patient
More than 1 year agoInitials hidden
More than 1 year agoInitials hidden
October 5, 2023Debra O.Verified patient
February 10, 2022Christopher G.Verified patient
November 9, 2021Steven K.Verified patient
November 4, 2021Edward B.Verified patientVideo visit
October 4, 2021Jason S.Verified patient
More than 1 year agoInitials hidden
September 1, 2021David C.Verified patient
More than 1 year agoInitials hidden
August 2, 2021Alan T.Verified patientVideo visit
July 29, 2021Kathleen S.Verified patient
July 28, 2021Isidra L.Verified patient
July 27, 2021Fred G.Verified patient
More than 1 year agoInitials hidden
How soon can I make an appointment with Dr. Ernest Delacruz?
Generally, Dr. Ernest Delacruz has appointments available on Zocdoc within 1 week. You can see Dr. Delacruz's earliest availability on Zocdoc and make an appointment online.
Is Dr. Ernest Delacruz accepting new patients?
Dr. Ernest Delacruz generally accepts new patients on Zocdoc. You can see Dr. Delacruz's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Ernest Delacruz accept my insurance?
Choose your insurance plan to verify if Dr. Delacruz is in-network.
Can I make an appointment with Dr. Ernest Delacruz online?
Yes, you can make an appointment online with Dr. Delacruz using Zocdoc. It’s simple, secure, and free.
Which hospital is Dr. Ernest Delacruz affiliated with?
Dr. Ernest Delacruz is affiliated with Hospital of the University of Pennsylvania, Morristown Medical Center, and Princeton Medical Center.
What practice does Dr. Ernest Delacruz work with?
Where is Dr. Ernest Delacruz's office located?
Dr. Ernest Delacruz has 2 office locations, including in Princeton and Hillsborough, view full addresses on Dr. Delacruz's profile.
Which board certifications does Dr. Ernest Delacruz have?
Dr. Ernest Delacruz is certified by American Board of Internal Medicine.
What are common reasons for patients to see Dr. Ernest Delacruz?
Dr. Ernest Delacruz frequently sees patients for Annual Physical, Chiropractic Consultation, ENT Consultation, Foot Consultation, and Illness. You can see other visit reasons for Dr. Ernest Delacruz on their profile.
What languages does Dr. Ernest Delacruz speak?
Dr. Ernest Delacruz speaks English and Spanish.
How do patients rate Dr. Ernest Delacruz in reviews?
30 patients have reviewed Dr. Ernest Delacruz. The overall rating for this doctor is 4.6/5. They have a 4.64/5 rating for bedside manner and a 4.76/5 rating for wait time. You can read individual reviews and ratings on their profile.