James A Lengemann, MD

155 Ratings40 Comments
Medical Director Diabetes Services
Internal Medicine
Edward Medical Group
Hospital Affiliations:
Edward Hospital
Clinical Interests:

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This provider is an employee of one of the Edward-Elmhurst Health System entities.



Education & Credentials

Medical School: Loyola University Stritch School of Medicine, 1995

Residency: Loyola University Medical Center, 1998

Society: American College of Physicians

Insurance Accepted

Aetna Medicare Advantage HMO
Aetna Medicare Advantage POS
Aetna Medicare Advantage PPO
Ambetter Balanced Care HMO
Ambetter Secure Care HMO
Aetna POS
Aetna PPO
AARP Medicare Advantage Complete (plan 1 & 2) (UHC) HMO
AARP Medicare Advantage Complete (UHC) and Compete Assure
Blue Cross Blue Advantage HMO
Blue Cross Community FHP-ICP
Blue Cross HMO Illinois (HMOI)
Blue Cross Medicare Advantage PPO
Blue Cross Blue Shield MCNP
Blue Cross PPO
Coventry First Health PPO
Coventry HMO
Coventry POS
Humana Gold Plus PPO
Aetna HMO
Blue Choice Options PPO
Blue Cross POS
Blue Choice Preferred
Blue Precision HMO
Cigna MA HMO
Aetna National Advantage Program
Beech Street PPO
Imagine Smart Network
Coventry (Personal Care)
Coventry One PPO
Coventry PPO
Coventry Workers Compensation Plan
Great West Open Access
Great West POS
Great West PPO
HFN Workers Compensation Plan
Humana Choicecare PPO
Humana HMO
Humana Gold Plus HMO
Illinos Medicaid
United HealthCare Choice Plus HMO
United HealthCare Choice Select HMO
United HealthCare Select EPO
United HealthCare Core/Navigate HMO
Unicare PPO
Medicare Part B
MultiPlan PPO
Sunrise Advantage
TriCare Standard/Reserve Select PPO
Three Rivers PPO
United Healthcare Choice EPO
United Healthcare Choice HMO
United Healthcare Choice Plus POS
United HealthCare Core/Navigate POS
UHC Medicare Advantage PPO
United HealthCare Core/Navigate EPO
UHC Nexus ACO - Advocate PPO
UHC Nexus ACO - Advocate HMO
United HealthCare Select POS
United Healthcare Select HMO
Veterans Administration Community Care


Consumers who are considering a provider at Edward-Elmhurst Health now have an additional tool - online access to our patient satisfaction ratings and comments from verified patients. To obtain patient ratings and comments, we partner with Press Ganey, an independent patient satisfaction company that works with more than 26,000 health care organizations, including half of all U.S. hospitals, to improve the patient experience. Press Ganey uses the CAHPS® Hospital Survey and CAHPS Clinician and Group Practice Survey, to measure patients' health care experiences with their physician. 

Learn more about patient ratings and comments

Overall Patient Rating
4.8 out of 5
(155 Ratings, 40 Comments)
No Rating Given
love dr. lengemann. the best around
No Rating Given
I am completely satisfied with the health care Dr. Lengemann is providing. He's a great physician. He's cheerful, a straight-shooter, and easy to follow. I trust him unquestionably and have high confidence in his decisions and recommendations with respect to my health care.
No Rating Given
THIS time i had a wonderful experience with clerks and DR James Lengemann.DR invested enough time about my health with recommendations and had beautiful time and cordial conversation.i have been a patient for more than 19 years.**** I really like DR lengemann and his genuine concern about may health problems**** I wish he would spend more time practicing medicine ****.I will not see any other doctor except him for my health ****
No Rating Given
All aspects of the time spent with the doctor went well. He was both considerate and concern. He took time to address the problem from every perspective.
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I had no complaints with this last appointment.
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generally, very good to work with
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I've been using this doctor and facility for more than 20 years snd have always been satisified.
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Great experience, well informed, knowledgable, explained in detail
No Rating Given
I have seen Dr lengemann for many years . He understands me very well and always provides solutions to my problems.
No Rating Given
Dr Lengeman is a very knowledgeable and caring doctor who listens carefully to any concerns I have.