Browse Health
29 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. John Hernandez is Good. Dr. Hernandez has been reviewed by 13 patients who have provided 4 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.2
Promptness 2.5
Courteous Staff 3.4
Accurate Diagnosis 3.1
Bedside Manner 2.8
Spends Time with Me 2.7
Follows Up After Visit 2.8

Specialties & Research

Dr. John Hernandez, MD is board certified in Internal Medicine.

  • He has special expertise in 1 area:
  • Weight loss (non-surgical)

Education & Awards

Dr. Hernandez graduated from University of Guadalajara, Mexico, San Antonio.


Dr. Hernandez has 15 hospital affiliations:

  • Los Angeles County + University of Southern California Medical Center 
  • Alhambra Hospital Medical Center 


  • English
  • Spanish

> > > > Dr. John Hernandez, MD

Similar doctors nearby

Dr. Zain Vally-Mahomed

Internal Medicine
7 years experience
Montebello, CA

Dr. Kenneth Cohen

Internal Medicine
Montebello, CA

Dr. William Hung

Internal Medicine
36 years experience
Montebello, CA

Dr. Basihir Waraich

Internal Medicine
Montebello, CA

Dr. Shaheen Iqbal

Family Medicine
38 years experience
Montebello, CA

Dr. Alexander Cheng

Internal Medicine
31 years experience
Montebello, CA
Search All Similar Doctors
Additional Information
Dr. John Manuel Hernandez MD is a male Internist, has 29 years of experience and practices in Internal Medicine.
Where does Dr. John M. Hernandez practice?
Dr. John Hernandez has 3 office locations.
Dr. John Hernandez practices Internal Medicine near Montebello, CA.
Additional practice locations include: Pico Rivera, CA.
See Montebello Internists.