Summary

Dr. Diana Nassar is a family medicine physician who earned her medical degree from St. Georges University School of Medicine. With a decade of clinical experience, she provides comprehensive primary care services focusing on preventive health and chronic disease management. Her practice emphasizes treating patients across all age groups, from pediatric care through adult medicine.

Dr. Nassar practices at multiple prestigious hospital systems, including Cedars Sinai Marina Hospital and several Mount Sinai locations in Beverly Hills, California and New York, New York. She specializes in managing obesity and weight concerns, helping patients develop healthy lifestyle strategies. Her expertise includes treating high cholesterol in children and teenagers, as well as addressing hyperlipidemia in adults through both lifestyle modifications and medical interventions. Dr. Nassar offers convenient virtual care options alongside traditional in-person visits and coordinates blood testing services for comprehensive health monitoring. Patients have given her an average rating of 2.3 out of 5 stars.
Read More Read less

Overview based on verified provider data

Quick Facts

  • 2.3
  • 10 years of experience
  • St Georges University School Of Medicine
  • 6 written reviews
  • 1 specialty
  • 5 hospital affiliations
  • 8 office locations
  • Female

Office Locations

Dr. Diana Suheil Nassar has 8 locations

Internal Medicine - 8767 Wilshire 3rd Floor

8767 Wilshire Blvd # 3Beverly Hills, CA 90211
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Cedars Sinai Medical Group

8767 Wilshire Blvd Fl 3Beverly Hills, CA 90211
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Dr. Diana Suheil Nassar

52 W 8th StNew York, NY 10011

The Mount Sinai Hospital

1468 Madison AveNew York, NY 10029

Mount Sinai Morningside

1111 Amsterdam AveNew York, NY 10025

Cedars Sinai Urgent Care

8767 Wilshire Blvd Ste 201Beverly Hills, CA 90211
Mon12:00 pm - 9:00 pm
Tue12:00 pm - 9:00 pm
Wed12:00 pm - 9:00 pm
Thu12:00 pm - 9:00 pm
Fri12:00 pm - 9:00 pm
Sat9:00 am - 6:00 pm
Sun9:00 am - 6:00 pm

Marina Del Rey Hospital

4650 Lincoln BlvdMarina Del Rey, CA 90292

The Mount Sinai Hospital

1 Gustave L Levy PlNew York, NY 10029

Compare with Similar Doctors

Dr. Diana Suheil Nassar, MD
Anna Chalikyan, NP
Dr. Dennis Chang, MD
Dawn Vollman, PA-C
Dr. Diana Suheil Nassar, MDAnna Chalikyan, NPDr. Dennis Chang, MDDawn Vollman, PA-C
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
2.3 
3.9 
10 Years of Experience 4 Years of Experience 25 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Armenian, Russian, Spanish Speaks English Speaks English
Beverly Hills , CAChatsworth , CAArcadia , CAHUNTINGTON BEACH , CA
Med School: St Georges University School Of Medicine Med School: Keck School Of Medicine Of The University Of Southern California
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Diana Suheil Nassar

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

Medical Specialties

Dr. Diana Suheil Nassar has the following specialty

Certifications, License, & Education

10 Years Experience

Dr. Diana Suheil Nassar holds expired and inactive medical licenses in the states of California and New York.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026 and an inactive medical license in the state of New York that expired in 2025.

Education & Training

Medical School

Graduated from St Georges University School Of Medicine in 2016.

NPI Number

Dr. Nassar's NPI number is 1285083378.

Similar doctors

Frequently Asked Questions

Is Dr. Diana Nassar accepting new patients?
Dr. Diana Nassar has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Diana Nassar accept my insurance?
You can see the insurance plans that Dr. Diana Nassar accepts on their Vitals profile.
Which hospitals is Dr. Diana Nassar affiliated with?
Dr. Diana Nassar is affiliated with Cedars Sinai Marina Hospital, The Mount Sinai Hospital, Mount Sinai Morningside, Mount Sinai West, and Mount Sinai Kravis Childrens Hospital.
Where is Dr. Diana Nassar's office located?
Dr. Diana Nassar's office is located at 8767 Wilshire Blvd # 3, Beverly Hills, CA, 90211.
Does Dr. Diana Nassar accept virtual/telehealth appointments?
Dr. Diana Nassar has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

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.