Photo of Dr. Ian D. Kleinhen

Dr. Ian D. Kleinhen, MD

Concierge Internal Medicine physician, Windsor, CT

MDVIP
5.0 (7 reviews)

Dr. Kleinhen is a board certified internal medicine physician who offers longer office visits through his MDVIP-affiliated practice.

74 Mack Street, Suite 1, Windsor, CT 06095
At a glance
Practice model
MDVIP-affiliated practice
Membership fee
$2,400 per year if paid annually
Board certification
Internal medicine

Facts on this page last checked October 2026. How we check doctors

About Dr. Kleinhen

Dr. Kleinhen is board certified in internal medicine. He offers longer, face-to-face office visits through his MDVIP-affiliated practice. He sees the doctor-patient relationship as a partnership and describes his role as teacher, educator and coach.

He has a professional interest in preventing cardiovascular disease, and he enjoys the outdoors, hiking and tennis.

Membership and fees

The MDVIP annual membership fee is $2,400 if paid annually, $600 per payment if paid quarterly, or $1,200 per payment if paid semi-annually.

The fee covers the Wellness Program, and payment options vary by physician.

$2,400 per year

Services

Cardiovascular disease prevention
What internal medicine doctors commonly treat

Education and credentials

Degree
MD
Board certification
Internal medicine
Professional memberships
American College of Physicians, Connecticut State Medical Society, American Society for Preventative Cardiology
License
South Carolina
NPI
1013916808

Location

74 Mack Street, Suite 1, Windsor, CT 06095
MDVIP practice page
Directions

Recognition and research

Awards

Named one of America's Best Doctors for 2020-2022
Biology Faculty Award for Service and Academic Achievement, 1991

Patient reviews

5.0
7 reviews
5 star7
4 star0
3 star0
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1 star0
Write a review
Rated 5 out of 5

"Always punctual and respectful of my time."

FMDD UserApr 2024
Rated 5 out of 5

"Creates a positive and supportive atmosphere for patients."

FMDD UserMar 2024
Rated 5 out of 5

He is updated on the most recent medical knowledge

"Dr. Kleinhen has always made himself accessible to visit me when I needed him. He always gives me his full attention. I believe he is a wonderful doctor who is up to date on the most recent medical knowledge."

FMDD UserMar 2022
Rated 5 out of 5

Very attentive and pays close attention to his patients

"Dr. Kleinhen is very attentive and pays close attention to the patient. He spends a lot of time with the patients. You aren't just a number to him, and he inquires about all parts of your life that may have an affect on your health."

FMDD UserFeb 2022
Rated 5 out of 5

Everyone should become Dr. Kleinhen's patient!

"Everyone should become Dr. Kleinhen's patient! The office personnel is wonderful and kind. Dr. Kleinhen, on the other hand, takes the time to listen. More importantly, this doctor is concerned with preventive and general health."

FMDD UserJan 2022

Questions patients ask

Does Dr. Kleinhen offer a membership?

Dr. Kleinhen has an MDVIP-affiliated practice with an annual membership fee.

How much does an MDVIP membership with Dr. Kleinhen cost?

The MDVIP annual membership fee is $2,400 if paid annually, $600 per payment if paid quarterly, or $1,200 per payment if paid semi-annually.

Is Dr. Kleinhen board certified?

Dr. Kleinhen is board certified in internal medicine.

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