Dr. Jonathan S. Lown, MD
Concierge Internal Medicine physician, Commack, NY
MDVIPDr. Lown is a board-certified internal medicine physician who offers MDVIP membership at his office.
Facts on this page last checked October 2026. How we check doctors
About Dr. Lown
Dr. Lown focuses on primary care, internal medicine, cardiovascular health, preventive medicine and women's health. He aims to give each patient personal advice and support without rushing. He also treats sleep problems like obstructive sleep apnea and insomnia, and he guides patients on CPAP management.
He earned his medical degree from SUNY Downstate in 1995 and graduated magna cum laude. He completed his residency and internship at Columbia Presbyterian Medical Center from 1995 to 1998. He is board certified in internal medicine and in sleep medicine by the American Board of Internal Medicine, and in clinical lipidology by the American Board of Clinical Lipidology.
Dr. Lown founded Lown Medical Group. He is a professor and clinical preceptor at Stony Brook University Medical School.
Membership and fees
MDVIP annual membership at Dr. Lown's office is $2,280 per year.
It can also be paid semi-annually at $1,140 or quarterly at $570.
The lab portion is billed separately by the lab at a discounted rate of $70.
Fees vary by plan. Ask the practice.
Services
Education and credentials
Hospital and practice affiliations
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Recognition and research
Awards
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Patient reviews
Very thorough doctor
"Dr Lown digs deeply when test/lab results give him cause for concern."
Dr. Lown is a superb medical professional
"Dr. Lown is a superb medical professional. He takes a lot of time getting to know and understand his patients."
Dr. Lown takes the time to resolve any issues
"Concerned about the patient's health, Dr. Lown takes the time to resolve any issues. I definitely recommend him!"
Questions patients ask
Does Dr. Lown take insurance, or offer a membership?
Dr. Lown offers MDVIP membership at his office.
How much does an MDVIP membership at Dr. Lown's office cost?
The annual membership is $2,280 per year, or $1,140 if paid semi-annually or $570 if paid quarterly. The lab portion is billed separately by the lab at a discounted rate of $70.
Is Dr. Lown board certified?
Dr. Lown is certified by the American Board of Internal Medicine in internal medicine since 1998 and in sleep medicine since 2009. He is also a diplomate in clinical lipidology with the American Board of Clinical Lipidology since 2006.
Where did Dr. Lown train?
He earned his medical degree from SUNY Downstate in 1995. He completed his residency and internship at Columbia Presbyterian Medical Center.
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