Jagust Mark J MD
2835 Middle Country Road, Lake Grove, NY 11755 United States
https://nyhealth.com/people/dr_mark_j_jagust
Closed now
About
Dr. Mark J. Jagust Mark J. Jagust, MD, DABFP, has more than three decades of experience in family medicine. Dr. Jagust earned his Medical Degree at St. George University and completed his Family Medicine Residency at Southside Hospital. He serves as an Attending Physician at John T. Mather Memorial Hospital and University Hospital at Stony Brook, where he also serves as an Assistant Professor.
Sort By:
Featured
Daniel B. Kerr, CPA, Ph.D. on Healthgrades
4 months ago
12/09/2022, 11:03 AM
Dr Jagust has been my primary physician for over 30 years; I may be his longest tenure patient. Throughout that period, he has patiently and thoroughly guided me through several health issues, , accidents, and surgeries. He is both thorough and knowledgeable, and I literally continue to trust him with my life. Often times he sees things that specialists have missed and is perhaps the best diagnostician I have ever met.
gp on Healthgrades
a year ago
02/09/2022, 00:33 AM
I've been a patient of Dr. Jagust for over 20 yrs. Words cannot describe his medical expertise and the care he, and his office staff provide.
It was because of inconsistencies Dr. Jagust noticed in my heart function, which led to my aortic valve replacement.
I recommend him to anyone who is looking for compassionate and thorough medical care. Wish there were more like Dr. Jagust.
gp
Mikey O on Healthgrades
a year ago
11/05/2021, 09:00 AM
So, honest review from a patient that has been going to this practice for over 15 years. Dr. Jagust, while pompous at times (like many old school docs), is a good doc and cares, just struggles to get over himself at times. So, you really have to advocate for yourself. The PAs, however, have been fantastic! Between them and Patty, its what has kept me coming back. The wait time at this practice has gotten completely out of control. I hate to say it but, its definitely intentional to get a lot of co-pays, which is a tactic I find disgusting. I am often looking for a replacement doc but its hard after going to the same place for so long.
Cecelia S. on Healthgrades
a year ago
10/05/2021, 05:07 AM
I have been a patient of Dr. Jagust for about 15 years. He’s a very knowledgeable doctor who has helped me through many problems. He is very thorough and helpful. The staff in his office is wonderful. I’ve also been treated by Alex, the PA in his office. She is also extremely good and caring.
Lou S. on Healthgrades
2 years ago
06/18/2021, 10:34 AM
I've been seeing Dr. Jagust for many years. His suggestion that I get a nuclear stress test (after a regular stress test showed me in good health) revealed that I had a silent heart attack some time prior. By-pass surgery followed. His suggestion that I see a Urologist to check my prostate found that I had early stage, but aggressive bladder cancer. Surgery was successful and no problems since. I literally owe Dr. Jagust my life. When I'm in the exam room, I feel like I'm his only patient. He is very thorough.
Charles Laux on Healthgrades
2 years ago
02/10/2021, 08:24 AM
Great Doctor, PA and staff. They give it to you straight, checking in with you when needed. Always encouraging your success while working as a team to insure you get back into your best health.
Anonymous on Healthgrades
3 years ago
08/16/2020, 07:41 AM
Alex was my PA, preferred to seeing the doctor. Alex actually found my thyroid cancer, god bless her. She really cares about her patients and is kind and thorough. I will miss her, retired and relocated. Patti, at the front desk is great, but very overworked and occasionally a little short because of it. Give her a chance to get to know you and she'll be there for you.
Aileen Heyen on Healthgrades
3 years ago
12/14/2019, 05:25 AM
Dr. Mark a Jagust has been our family physician since he first took over his dads practice. Although it’s a bit of a trip, I wouldn’t think of EVER going to another doctor. He is very knowledgeable and pleasant. He spends time with each patient, regardless how busy the office is, going over every detail of your visit. Can’t say enough about how smart he is.....very intelligent.