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Summary
Dr. Alexander Klonoff treats hypertension and hypertensive emergency, and performs bone density tests. He practices internal medicine in Baldwin Park, California, and Los Angeles, California, and is affiliated with Keck Hospital of USC, Cedars Sinai Medical Center, Kaiser Permanente West Los Angeles Medical Center, USC Norris Comprehensive Cancer Center, and Kaiser Permanente Baldwin Park Medical Center. He earned his medical degree from the Keck School of Medicine of the University of Southern California and has eight years of experience.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 8 years of experience
- 14 insurance plans accepted
- Keck School Of Medicine Of The University Of Southern California
- 1 specialty
- 5 hospital affiliations
- 2 office locations
- Male
Office Locations
Dr. Alexander Nathan Klonoff has 2 locationsBaldwin Park Medical Offices
1011 Baldwin Park BlvdBaldwin Park, CA 91706 Tel: (626) 851-1011
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed
Lac Usc Medical Center
1200 N State StLos Angeles, CA 90033 Tel: (323) 226-5700
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  | |
| Dr. Alexander Nathan Klonoff | Dr. Suma Oommen, MD | Dr. Norman Chien, MD | Eric Harker |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 8 Years of Experience | 34 Years of Experience | 35 Years of Experience | 25 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | Virtual Visit Available |
| Speaks English, Spanish, Hindi, Marathi, Malayalam, Tamil | Speaks English | Speaks English | |
| Baldwin Park , CA | Lake Forest , CA | Pasadena , CA | Lyons , CO |
| Med School: Keck School Of Medicine Of The University Of Southern California | Med School: Christian Medical College | Med School: National Taiwan University College of Medicine | Med School: Duke University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Alexander Nathan Klonoff
Medical Specialties
Dr. Alexander Nathan Klonoff has the following specialty
Certifications, License, & Education
8 Years Experience
Dr. Alexander Nathan Klonoff holds an expired medical license in the state of California.
Medical License
Medical Doctor with an expired medical license in the state of California that expired in 2026.
Education & Training
Medical School
Graduated from Keck School Of Medicine Of The University Of Southern California in 2018.
NPI Number
Dr. Klonoff's NPI number is 1538629936.
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Frequently Asked Questions
- Which hospitals is Dr. Alexander Klonoff affiliated with?
- Dr. Alexander Klonoff is affiliated with Keck Hospital Of Usc, Cedars Sinai Medical Center, Kaiser Permanente West Los Angeles Medical Center, Usc Norris Comprehensive Cancer Center, and KAISER PERMANENTE BALDWIN PARK MEDICAL CENTER.
- Does Dr. Alexander Klonoff accept virtual/telehealth appointments?
- Dr. Alexander Klonoff has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Alexander Klonoff?
- You can find contact information for Dr. Alexander Klonoff here on Vitals.
- Does Dr. Alexander Klonoff accept my insurance?
- You can see the insurance plans that Dr. Alexander Klonoff accepts on their Vitals profile.
- Where is Dr. Alexander Klonoff's office located?
- Dr. Alexander Klonoff's office is located at 1011 Baldwin Park Blvd, Baldwin Park, CA, 91706.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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