Wellspan Health PPO
Dr. Lisa Hertz, MD
Gastroenterology*
Age 67
Dr. Lisa Hertz, MD is a Gastroenterologist in Los Alamitos, CA.
Dr. Lisa Hertz, MD
Los Alamitos, CA
Accepting new patients
42 years of experience
Offers telehealth
Dr. Lisa Hertz, MD is a Gastroenterologist in Los Alamitos, CA.
About Dr. Lisa Hertz, MD
Dr. Hertz graduated from
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Accepted Insurance Plans
* Please verify this information when scheduling an appointment.
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Blue Shield of CaliforniaBronze Full 4500 PPO
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Premier Care Network Plus - Innovation HealthElect Choice (Open Access) EPOChoice Plus POS IISavings Plus of CA EPODeductible Plan CA Members Only HMOManaged Choice (Open Access) POSOpen Choice PPO
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Curative PPO PlusCurative EPOCurative PPO
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Navigate POSChoice Plus POSOptions PPOMedica ChoiceNavigate HMONexus Open Access
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First Health (Coventry Health Care) PPO
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Blue Card PPOBlue Card High Performance Network HPN
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National POSChoice POSChoice Care PPO
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Northern CA Cigna + Oscar Open Access Plus EPONorthern CA Cigna + Oscar LocalPlus EPO
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Prudent Buyer Individual CA PPOPathway EPOPrudent Buyer Small Group CA PPOPrudent Buyer Large Group CA PPO
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Cigna PPOOpen Access Plus
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CA Healthnet PPO
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Advantage Preferred DirectAccess Plus PPOSelect PPO
Where Dr. Lisa Hertz, MD Sees Patients
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Long Beach Center for Clinical Research Inc.4772 Katella Ave Ste 200, Los Alamitos, CA 90720
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Greater Long Beach Endoscopy Center3833 Worsham Ave Ste 200, Long Beach, CA 90808
What Patients Say
Likelihood to recommend Dr. Hertz
5.0
Based on 2 Reviews
5 Stars (2)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)
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Patient Reviews
Jan 13, 2026
The entire staff were Awesome!
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Meet Dr. Lisa Hertz, MD
Specialties*
Gastroenterology
- *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Does Dr. Hertz communicate via email?
31 users said yes.
Yes
(31)
No
(2)
Does Dr. Hertz offer telehealth services or virtual visits?
29 users said yes.
Yes
(29)
No
(4)
Does Dr. Hertz offer an online patient portal?
35 users said yes.
Yes
(35)
No
(2)
Does Dr. Hertz have free onsite parking?
42 users said yes.
Yes
(42)
No
(0)
Does Dr. Hertz offer weekend visits?
No users said yes.
Yes
(0)
No
(27)
Does Dr. Hertz offer evening visits?
2 users said yes.
Yes
(2)
No
(24)
Does Dr. Hertz specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Hertz specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Hertz specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Hertz specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Hertz accept insurance?
No responses yet.
Yes
(0)
No
(0)
FAQs About Dr. Hertz's Practice
Find contact information here to make an appointment.
A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.
New patients are generally accepted by Dr. Lisa Hertz, MD. To arrange an appointment, call the number on Dr. Hertz's profile.
Dr. Hertz in specializes in Gastroenterology. See more on Sharecare.
Dr. Hertz frequently treats the following conditions: Constipation, Abdominal Pain, Intestinal Diverticulitis, Diarrhea, Dysphagia, Nausea, Lactose Intolerance, Gastroesophageal Reflux Disease (GERD), Barrett's Esophagus, Esophageal Ulcer, Unexplained Weight Loss, Anal or Rectal Pain, Gastrointestinal Bleeding and Crohn's Disease. See more on Sharecare.
Dr. Hertz's office is located at 4772 Katella Ave Ste 200 Los Alamitos, CA 90720. You can find other locations and directions on Sharecare.
Dr. Hertz provides telehealth services. Please contact the office to determine whether you are eligible.
Dr. Lisa Hertz, MD is affiliated with Torrance Memorial Medical Center, Los Alamitos Medical Center, University of California Irvine Medical Center, Florida Keys Memorial Hospital, Providence St. Joseph Hospital Orange and MemorialCare Long Beach Medical Center.
Yes, Dr. Lisa Hertz, MD holds board certification in Gastroenterology and Internal Medicine.
Dr. Lisa Hertz, MD has a star rating of 5.0/5. See more patient feedback on Sharecare.
Training & Medical Education
Medical Education
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HARVARD Medical School
1984
Board Certifications
- Gastroenterology and Internal Medicine
Internship
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University of California-Los Angeles
1985
Residency Hospital
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University of California-Los Angeles
1987
Fellowship Hospital
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University of California-Los Angeles
1989
Hospitals Where Dr. Lisa Hertz, MD Practices
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Torrance Memorial Medical Center
3330 Lomita Blvd, Torrance, CA
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Los Alamitos Medical Center
3751 Katella Ave, Los Alamitos, CA
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University of California Irvine Medical Center
101 City Dr, Orange, CA
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Florida Keys Memorial Hospital
5900 College Rd, Key West, FL
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Providence St. Joseph Hospital Orange
1100 W Stewart Dr, Orange, CA
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MemorialCare Long Beach Medical Center
2801 Atlantic Ave, Long Beach, CA
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