Summary

Dr. Morgan Hennessy is a surgeon who completed her medical degree and Ph.D. in Biological and Biomedical Sciences at Harvard Medical School. She finished her general surgery residency at Massachusetts General Hospital in 2022, followed by a specialized fellowship in Surgical Critical Care at the R. Adams Cowley Shock Trauma Center at the University of Maryland in 2023. With 17 years of experience in medicine, Dr. Hennessy brings extensive expertise to her surgical practice. She is fluent in English.

Dr. Hennessy is affiliated with Massachusetts General Hospital and Cedars Sinai Medical Center, practicing in Marina del Rey and Los Angeles, California. She specializes in treating serious conditions including sepsis, closed head injuries, and pediatric sepsis. Her procedural expertise includes therapeutic hypothermia and sedation management. Patients have given her an average rating of 3.5 out of 5 stars on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3.5
  • 17 years of experience
  • speaks English
  • Surgical Critical Care Fellowship, R. Adams Cowley Shock Trauma Center, University of Maryland
  • 2 written reviews
  • 1 specialty
  • 2 areas of expertise
  • 2 hospital affiliations
  • 2 office locations
  • Female

Office Locations

Dr. Morgan L Hennessy has 2 locations

Marina Weight Management & General Surgery

4640 Admiralty Way Ste 901Marina del Rey, CA 90292
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

Cedars-Sinai General Surgery - Los Angeles

8635 W 3rd St Ste 770Los Angeles, CA 90048
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr. Morgan L Hennessy, MD, PhD
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Dr. Morgan L Hennessy, MD, PhDDr. Brian B Fong, MDDr. James Arthur Murray, MDDr. Steven Andrew Svehlak, MD
SurgeryOral & Maxillofacial SurgeryCritical Care MedicinePlastic Surgery
Accepts New Patients Accepts New Patients
3.5 
4.3 
4.7 
4.4 
17 Years of Experience 26 Years of Experience 36 Years of Experience 36 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks English, Spanish Speaks English, Spanish
Marina del Rey , CAElk Grove , CALong Beach , CALos Angeles , CA
Med School: Harvard Medical School, Biological and Biomedical Sciences Program, Ph.D. Med School: University Of California San Francisco School Of Medicine Med School: Keck School Of Medicine Of The University Of Southern California Med School: New York Medical College
Current Profile
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Insurance Plans Accepted by Dr. Morgan L Hennessy

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

Medical Specialties

Dr. Morgan L Hennessy has the following specialty

Specialty Expertise

Dr. Morgan L Hennessy has the following 2 areas of expertise

  • General Surgery
  • Surgical Critical Care (surgery)

Certifications, License, & Education

17 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2027, Active

EDUCATION & TRAINING

Fellowship

Surgical Critical Care Fellowship, R. Adams Cowley Shock Trauma Center, University of Maryland2023

Residency

General Surgery Residency, Massachusetts General Hospital2022

Medical School

Harvard Medical School, Biological and Biomedical Sciences Program, Ph.D.Graduated in 2017
Harvard Medical School, M.D.Graduated in 2017
University of Pennsylvania, B.A., Biology (Education)Graduated in 2009

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Frequently Asked Questions

How can I make an appointment with Dr. Morgan Hennessy?
You can find contact information for Dr. Morgan Hennessy here on Vitals.
Does Dr. Morgan Hennessy accept virtual/telehealth appointments?
Dr. Morgan Hennessy has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Morgan Hennessy speak?
Dr. Morgan Hennessy speaks English.
Where is Dr. Morgan Hennessy's office located?
Dr. Morgan Hennessy's office is located at 4640 Admiralty Way Ste 901, Marina del Rey, CA, 90292.
Which hospitals is Dr. Morgan Hennessy affiliated with?
Dr. Morgan Hennessy is affiliated with Massachusetts General Hospital and Cedars Sinai Medical Center.

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