Dr. Julio C. Guerra, MD | Hackettstown, NJ | Internal Medicine

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Julio Guerra specializes in internal medicine, adolescent medicine, and pediatrics, bringing nearly four decades of medical experience to his practice. He earned his medical degree from Universidad Autonoma De Guadalajara Facultad De Medicina and has dedicated 39 years to caring for patients across multiple age groups. Dr. Guerra is fluent in Polish, Spanish, and English, allowing him to serve diverse communities effectively.

Based at Hackettstown Medical Center in Hackettstown, New Jersey, Dr. Guerra focuses on treating conditions such as rhinitis and allergic rhinitis. His practice includes procedures like allergen immunotherapy and strength training programs. Patients have rated him 4.5 out of 5 stars, reflecting their confidence in his comprehensive approach to care.

AI-generated from data on this provider profile.

4.5

26 Ratings
39 years of experience
speaks Polish, Spanish, English
Universidad Autonoma De Guadalajara Facultad De Medicina
10 written reviews
3 specialties
8 areas of expertise
3 board certifications
1 hospital affiliation
1 office location
Male

26 ratings & reviews

Sort:

Showing 1 to 10 of 10 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

We switched to a male doctor as my son was entering adolescence and becoming shy in general and particularly around a female doctor. We could not have been happier - Dr. Guerra connected with my son on a "guy" level and made him feel very comfortable. Nice guy to boot!

September 1st, 2014

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

We relocated to NJ in 2005 and needed to get a pediatrician. We went to a few practices and found one we liked but she retired. Now that she retired we needed to find someone we could trust again. Today I took my son to his appointment with Dr. Guerra and can't say enough of how well he treated us and explained everything to my son in a way he could understand. I REALLY recommend him!!

October 3rd, 2012

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Great experience, I would definitely recommend Dr. Guerra

September 5th, 2011

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

In just three words i would say loyal,experienced and knowledgeable doctor.I am glad to have a doctor like him for my son.

July 12th, 2011

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I can't recommend Dr. Guerra enough. He picked on a minor detail with my son during a routine exam that led to an early diagnosis of an autoimmune disease. That early diagnosis helped us avoid multiple potential long term issues. He is always thorough, thoughtful, respectful and very caring. My children have loved him as their physician, and now even though they are in college, still want to use him as their primary physician. He's set the bar high for future physician care for them.

March 23rd, 2011

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Guerra is a fantastic pediatrician! He takes the time to talk to my kids and put them at ease. He explains not only the "what" but the "why" and promptly returns phone calls. I recommend him and his group practice to all of my friends.

September 24th, 2010

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Guerra is a very caring pediatrician and has excellent bedside manners. He is a great diagnostician and is very well respected amongst his peers.

February 26th, 2010

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

excellent pediatrician

February 21st, 2009

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Excellent Dr, great listener with a nice manner.

February 2nd, 2009

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Guerra is a very sweet and caring doctor. He helps me with my medical worries. I trust him completely and will not consider switching doctors.

June 23rd, 2008

Hackettstown Medical Center

651 Willow Grove StHackettstown, NJ 07840

Tel: (908) 852-5100


Dr. Julio Cesar Guerra, MD	Eric Harker	Dr. Edwin Peter Schulhafer, MD	Dr. Abdelrhman Abo-Zed
Internal Medicine	Internal Medicine	Internal Medicine	Internal Medicine
	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.5 (26 Ratings)	3.9 (7 Ratings)	3.7 (27 Ratings)	0 (0 Ratings)
39 Years of Experience	25 Years of Experience	43 Years of Experience	7 Years of Experience
No Virtual Visit Option	Virtual Visit Available	No Virtual Visit Option	No Virtual Visit Option
Speaks Polish, Spanish, English	Speaks English	Speaks Spanish, Italian	Speaks English, Arabic
Hackettstown , NJ	Lyons , CO	Hillsborough , NJ	BRANCHBURG , NJ
Med School: Universidad Autonoma De Guadalajara Facultad De Medicina	Med School: Duke University School Of Medicine	Med School: Rutgers New Jersey Medical School	Med School: Ross University School of Medicine, Dominica
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Adolescent Medicine
Binge Eating Disorder
Check-up
Immunization
Pediatric Diabetes
Pediatrics
Physical
Vaccination

MEDICAL LICENSE

Medical Doctor, New Jersey, 2027, Active

EDUCATION & TRAINING

Medical School

Universidad Autonoma De Guadalajara Facultad De MedicinaGraduated in 1987

Heidi Luise Davis
Nurse Practitioner
| Succasunna, NJ
(0)
Dr. Fern Gotfried, MD
Adolescent Medicine
| Whippany, NJ
(9)
Dr. Andrew Charles Schenkman, MD
Pediatrics
50 Years Exp | Cedar Knolls, NJ
(2)
Dr. Rosario M Zambrano, MD
Pediatrics
34 Years Exp | East Orange, NJ
(19)
Lori S Ioriatti
Nurse Practitioner
| Flemington, NJ
(0)
Dr. Bonita Dee Gillard, MD
Pediatrics
31 Years Exp | Fanwood, NJ
(11)
Dr. Lisa Solomon Pivawer, DO
Pediatrics
26 Years Exp | West Orange, NJ
(1)
Dr. Jack E Chambers, DO
Emergency Medicine
30 Years Exp | Phillipsburg, NJ
(1)
Janel Victoria Post
Nurse Practitioner
| Parsippany, NJ
(0)
Dr. Robert William Handler, MD
Adolescent Medicine
51 Years Exp | Morristown, NJ
(13)

Where is Dr. Julio Guerra's office located?: Dr. Julio Guerra's office is located at 651 Willow Grove St, Hackettstown, NJ, 07840.
What languages does Dr. Julio Guerra speak?: Dr. Julio Guerra speaks Polish, Spanish, and English.
Which hospitals is Dr. Julio Guerra affiliated with?: Dr. Julio Guerra is affiliated with Hackettstown Medical Center.
How can I make an appointment with Dr. Julio Guerra?: You can find contact information for Dr. Julio Guerra here on Vitals.
Is Dr. Julio Guerra accepting new patients?: Dr. Julio Guerra has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.