Michael P Koumjian, MD

Open
yelp logo

(5)

Call
Website

Photos

5525 Grossmont Center Dr Ste 609
La Mesa, CA 91942
+1 (619) 466-5700
https://healthexcelinc.com

Dr. Michael P. Koumjian, MD, is a highly experienced cardiothoracic and vascular surgery specialist based in La Mesa, California, with over 43 years in the medical field. He graduated from the UMDNJ-New Jersey Medical School in 1977 and is board-certified by the American Board of Thoracic Surgery.

Affiliated with Scripps Mercy Hospital in San Diego and Chula Vista, Dr. Koumjian offers a range of surgical services and collaborates with various health plans to provide comprehensive patient care. His extensive training includes an internship and residency at the University of California, San Diego, and a fellowship at Oregon Health Sciences University.

Generated from the website

Also at this address

Reviews

yelp logo
2.55 reviews
Photo of Melissa P.
Melissa P.
5/21/2025

Dr. Michael Koumjian is a surgeon with Gifted hands who saved my LIFE. I lived with an occluded widow maker artery terminal illness for 8 years from 2015 to 2023. Not one single surgeon in the USA...

Read more on Yelp
Laura ..
2/28/2025

My sister went in to see Dr. Koumjian with a high risk of mortality. He came into the appointment saying 'what a day I've had.' He was supposed to order the CT scan from the hospital, which he...

Read more on Yelp
Trish M.
3/3/2025

1/21/25: My sister & I drove to appointment with Dr Koumjian in Murrieta an hour away from my home. Waited 1.5 hrs. in waiting room . Finally the nurse took me to an exam room. Another 1/2 hour...

Read more on Yelp
Photo of lori p.
lori p.
1/12/2009

Funny that he should be the one who ends up doing my mother-in-laws triple bypass. When I found out he would be taking care of her, I knew I didn't need to worry. He happens to be a member of the...

Read more on Yelp
J A B.
4/8/2010

My husband 47yo needed surgery last year and requested that the portacath not be removed under his oncologist recommendation. Not only did Koumjian remove it but tried to double bill our insurance...

Read more on Yelp
Own this business?
See a problem?

You might also like

Otis John, MD
Internal medicine practitioners, Specialized optometrists, Physicians' office, including specialists

Otis John, MD

Dr. John Otis, MD, is a board-certified psychiatrist based in El Cajon, CA, known for his supportive and respectful approach to patient care. With a focus on a range of mental health issues including ADHD, anxiety disorders, depression, and geriatrics, he brings over 25 years of experience to his practice. Affiliated with Sharp HealthCare, Dr. Otis is dedicated to providing comprehensive psychiatric assessments and psychopharmacology services. He has received Guardian Angel recognitions from grateful patients, reflecting his commitment to exceptional care within the community. Generated from the website
Grossmont Orthopaedic
Orthopedic physician

Grossmont Orthopaedic

44
"Having worked with a number of physical therapists after his knee surgery, my husband was S L O W L Y recovering. Until we were referred to Grossmont Orthopaedic at Grossmont Center. The three..."
photo of Ginny O.
La Mesa Cardiac Center
Internal medicine practitioners, Cardiologist and cardio-vascular specialist, Physicians' office, including specialists

La Mesa Cardiac Center

20
"First time to this urgent care. It was a pleasant visit. Lots of FREE parking. Was taken to the back fairly quickly. The receptionist at the front desk was very sweet, friendly and..."
photo of Alyssa D.
United States›California›La Mesa›Michael P Koumjian, MD

Partial Data by Infogroup (c) 2025. All rights reserved.