4.7
20 Ratings with 9 written Reviews
Summary
Dr. Lisa Hertz is a gastroenterologist with expertise in internal medicine, bringing over four decades of clinical experience to patient care. They earned their medical degree from Harvard Medical School and completed their residency at UCLA Medical Center in 1987. Dr. Hertz speaks both English and Spanish, helping them connect with a diverse patient population.
Dr. Hertz practices at multiple locations throughout Los Alamitos and Long Beach, California, with affiliations at UCI Health Los Alamitos, MemorialCare Long Beach Medical Center, and College Medical Center. They specialize in treating colon polyps, hemorrhoids, and diverticular disease. Their expertise includes performing colonoscopies and other diagnostic procedures to help patients maintain digestive health. Patients rate Dr. Hertz 4.7 out of 5 stars on average.
Dr. Hertz practices at multiple locations throughout Los Alamitos and Long Beach, California, with affiliations at UCI Health Los Alamitos, MemorialCare Long Beach Medical Center, and College Medical Center. They specialize in treating colon polyps, hemorrhoids, and diverticular disease. Their expertise includes performing colonoscopies and other diagnostic procedures to help patients maintain digestive health. Patients rate Dr. Hertz 4.7 out of 5 stars on average.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 42 years of experience
- speaks English, Spanish
- UCLA Medical Center
- 9 written reviews
- 2 specialties
- 15 areas of expertise
- 2 board certifications
- 3 hospital affiliations
- 5 office locations
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Lisa Hertz has 5 locationsComprehensive Gi Care
4772 Katella Ave Ste 200Los Alamitos, CA 90720 Tel: (562) 596-5552
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Memorialcare Outpatient Surgical Center Long Beach
3833 Worsham Ave Ste 200Long Beach, CA 90808Mon7:00 am - 4:00 pm
Tue7:00 am - 4:00 pm
Wed7:00 am - 4:00 pm
Thu7:00 am - 4:00 pm
Fri7:00 am - 4:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Lisa Hertz, MD | Rebecca Humphries, APRN | Jan Seiler, APRN | Ji Soo Choi, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 42 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English | Speaks English | Speaks English |
| Los Alamitos , CA | SACRAMENTO , CA | Montgomery , AL | SACRAMENTO , CA |
| Med School: Harvard Medical School | Med School: Emory University | Med School: Georgia State University | Med School: New York University |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Lisa Hertz
Medical Specialties
Dr. Lisa Hertz has the following 2 specialties
Specialty Expertise
Dr. Lisa Hertz has the following 15 areas of expertise
Certifications, License, & Education
42 Years Experience
MEDICAL LICENSE
Medical Doctor, California, 2026, Expired
EDUCATION & TRAINING
Residency
UCLA Medical Center1987
Medical School
Harvard Medical SchoolGraduated in 1984
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Frequently Asked Questions
- How can I make an appointment with Dr. Lisa Hertz?
- You can find contact information for Dr. Lisa Hertz here on Vitals.
- Is Dr. Lisa Hertz accepting new patients?
- Dr. Lisa Hertz is accepting new patients on Vitals. View Dr. Lisa Hertz's profile on Vitals to make an appointment.
- Where is Dr. Lisa Hertz's office located?
- Dr. Lisa Hertz's office is located at 4772 Katella Ave Ste 200, Los Alamitos, CA, 90720.
- Does Dr. Lisa Hertz accept my insurance?
- You can see the insurance plans that Dr. Lisa Hertz accepts on their Vitals profile.
- What languages does Dr. Lisa Hertz speak?
- Dr. Lisa Hertz speaks English and Spanish.
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