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Kevin D. Weikart, MD, FACP

Internal Medicine

1002 Peruque Crossing Court Suite 101, O'Fallon, MO
4.6/5 | 10 reviews
Hospital Affiliations
St. Joseph's West Hospital
Dr. Weikart

Get Started Today

This physician wants to get to know you and your health needs before you join their practice. Fill out the form to receive more information, or schedule a meeting with Dr. Weikart.
MDVIP Annual Membership Fee
MDVIP’s annual fee covers the Wellness Program and generally can be made in quarterly, semi-annual and annual payments.
Quarterly
$525.00*
Semi-Annual
$1,050.00*
Annual
$2,100.00*
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About Kevin D. Weikart, MD, FACP

My approach to your wellness is not only listening, reviewing and examining but to go forward with a mutual agreed upon course of action to improve health that is all encompassing.

Residency

Seton Hall University, St. Elizabeth Hospital
Elizabeth, NJ
1986-1987

Internship

Lutheran Medical Center
Cleveland, OH
1984-1986

Medical School

American University of the Caribbean
Plymouth Mont Serrat
Doctorate of Medicine 1984

Undergraduate

Millikin University
Decatur, IL
Bachelor of Arts, Biology and Chemistry 1979

American Board of Internal Medicine

St. Joseph's West Hospital

Clinical Professor, Washington University, School of Medicine 2006-2012
St. Joseph's Hospital West
- Chief of Staff 2008-2009
- Chief of Medicine 2006-2007
- By-Laws Committee 2007
- Chairman, Performance Improvement Council 2002-2003
- Co-Chairman Physician Quality Committee 2002
St. Joseph's Health Center
- Chief of Staff 2009
- Department of Medicine Chair, Medical Executive Committee, By-Laws Committee 2000-2001
St. Joseph's Medical Center
- Chief of Medicine 2006-2007
- By-Laws Committee 2007

Patients Choice Award, 2007-2010
American Medical Association Physician Recognition Award 1993-2011
Sigma Zeta National Honor Society in Sciences

Fellow, American College of Physicians
Fellow, American College of International Physicians
American Society of Internal Medicine
American Medical Association
American Diabetes Association
Missouri State Medical Association
Medical Society of St. Charles and Lincoln Counties

Missouri

Forest Pharmaceuticals and Takeda Pharmaceuticals 2009-present

Benefits of joining Dr. Weikart's practice with MDVIP

MDVIP Wellness Program
Expect comprehensive screenings and tests and a custom wellness plan designed for you.
Better Doctor-Patient Relationship
97% of MDVIP members are satisfied with their relationship (vs 58% in traditional PCP).
Same/Next-Day Appointments
See Dr. Weikart quickly and take your time during each appointment.
Reachable 24/7
Reach Dr. Weikart by phone after-hours and on weekends.
Smaller Practice Size
MDVIP practices are smaller than most primary care practices, which means your doctor has more time to help you.
Your Dedicated Doctor
See Dr. Weikart when you go to the office — not someone else like a nurse practitioner or physician assistant
Travel Benefits
If you need urgent care while traveling, your physician can help arrange your care with a local hospital, pharmacy or doctor.
Medical Centers of Excellence
For patients who need care beyond what is available locally, MDVIP can connect your doctor with specialists at some of the country’s leading medical institutions
Better Health Outcomes
Members have better control of chronic conditions like type 2 diabetes, high cholesterol and hypertension.

The office of Kevin D. Weikart, MD, FACP

Primary Office
1002 Peruque Crossing Court Suite 101
O'Fallon, MO 63366
(636) 887-0812
Get Directions
Hours
Mon 9:00 AM - 5:00 PM
Tue 9:00 AM - 5:00 PM
Wed 9:00 AM - 3:00 PM
Thu 9:00 AM - 5:00 PM
Fri 9:00 AM - 5:00 PM
Sat Closed
Sun Closed
Dr. Weikart has been our family doctor for nearly 30 years. He has always been there to help and heal so many times. Once in 2008 I was in the hospital for kidney failure and had to be transferred to another hospital to get a procedure I needed. Dr. Weikart was not on staff at that hospital but he made a special trip to come see me and make sure I was doing alright. He assigned a friend of his to…
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Bonnie
March 11, 2024
Kevin WEIKART MD - is one of our most important people in our life; Educated, world traveller, sincere, caring, intelligent and is there ALWAYS when needed. Kevin has treated and handled our family for over 30 years… he is and will be irreplaceable … he is a personal friend and he is an outstanding Physician. One out of a 10 his rings the bell at 15!!!!! Amazing person.
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Ian F
February 11, 2024
Image provided by: Ian F
As many people are dependent and attached to their doctor, my case is no different. Dr, Weikart is a blessing for myself as well as my mother and father, who he has treated for over 30 years. I also want to mention that not only has Dr. Weikart taken care of us medically, but has always cared about us emotionally as well. He cares about how our lives are going. He asks about situations to see how…
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Jamie
March 12, 2020
My MD/VIP Physician KEVIN WEIKART....always available 24/7...call and he responds with an immediate TEXT or CALL.
His staff and office are super people. Call and talk to them during office hours, no problem, if leaving a message, the call back is promptly done.
I consider Kevin Weikart a FRIEND and as my Doctor, he is down to earth, smart, versed in most everything, enjoyable to talk…
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Ian F
March 11, 2020

Reviews from the web

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02/18/2025 – Larry Johnson
Dr. Weikart is a caring well educated doctor. His positive approach and relentless concern make managing my health care easy. I would recommend him to everyone.
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02/17/2022 – Donald Foster
Doctor and staff do an excellent job and help you with your needs, great team! They were great with my dad and they are really good to my mom and the care I get is excellent!
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11/13/2020 – Judith Russell
I received a bill from this office with dates of service for 10/09/20 for $90. I've never seen this doctor in my life, nor have I been treated by anyone in his office. When I called his office on 11/10, the woman I spoke with was extremely rude and said I'd have to wait 2 weeks for billing clerk to return. I do not want to wait 2 weeks to resolve fraudulent charges. I have checked my insurance and so far, they do not see claim from this office. I will keep watching for that. I am investigating next steps for reporting this practice. My HIPPA rights have been violated as my healthcare information should not have been used or passed around in this office.
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02/18/2020 – Cindy Wright
Dr. Weikart is the most caring, compassionate physician I've ever seen. Even before he joined MDVIP I could always count on him to answer my questions, return my calls and call a prescription to the pharmacy if I needed one. He is one in a million!
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02/18/2020 – Craig McGrath
Dr. Kevin is great. He takes the time to clearly explain my test results. He takes a personal interest in my well being. He is always available. He is a great guy. He is the reason I am in the program.
The reason I participate in this program is clearly Dr. Kevin Weikart he is outstanding along with the staff.
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03/02/2019 – Rita Brown
Dr. Weikart is a fantastic Dr. with a great bedside manner and an incredible listening ear. I've had an unbelievable last 2-3 years with my Mom and her "interesting" form of dementia before her death. And she lived in another state. He saw me thru all of that and right at the end I was faced with my own personal medical issues which I can't even begin to explain the degree of complications or the length of time or tests.
Dr. Weikart directed my Husband and I to all the right people and places and when we needed extra explanations or comfort - he let us see him for however long we needed. When I needed Surgery, by other Dr's, he also came every day to check on me. He's been there thru it all. I feel I can always count on him. That's a great feeling about your Doctor!!!
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02/18/2019 – Eugene Watson
Dr Kevin Weikart (Dr W) has been my doctor for over 30 years. When Dr W indicated that he was transferring his practice to MDVIP, it was a very easy decision to sign up and continue with him. Approximately five years ago over the Thanksgiving holiday, Dr W, the excellent diagnostician he is, recognized a very significant complication after a routine shoulder surgery. Due to Dr W ‘s immediate care, all of the necessary steps to deal with the complications were quickly taken which resulted in Dr W ( along with the amazing hospital health professionals @ BJC St Jospeh West hospital) saving my life. Every day during my hospital stay i could count on seeing Dr W since he stopped by my hospital room to check on my physical and mental wellbeing. Dr W has always been there to more than meet my needs.. whether its making sure I revive the correct treatment/care after out of town accidents or providing excellent care locally. Thank you for your positive attitude, for making me feel more like a family member than a patient, and for making room for me in your busy schedule. You are an exceptional physician and an even more amazing, kind human.
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02/17/2019 – Crystal Moss
Great doctor. Knowledgeable and caring.

Frequently Asked Questions

Doctors who operate in the MDVIP models typically see far fewer patients than traditional primary care doctors. That gives them more time to develop deeper doctor-patient relationships that can lead to better outcomes. They can also offer conveniences that most primary care doctors can’t, including same- and next-day appointments. They’re available after hours for urgent matters. And they have time to focus on prevention. That focus begins with the MDVIP Wellness Program, which patients pay for with their annual membership fee.

Most MDVIP-affiliated primary care practices accept insurance (your physician can tell you whether they accept your specific insurance plan). Your annual fee pays for preventive care medical services that insurance usually doesn’t cover (e.g., advanced diagnostic testing and screenings). Your MDVIP-affiliated physician will continue to bill your insurance and charge copays, co-insurances and deductibles as he or she currently does for other medical services like sick visits.

MDVIP makes wellness and prevention easier by providing your physician with innovative tools and technology. MDVIP supports your physician’s practice and seeks to eliminate barriers to a positive healthcare experience. Your doctor will determine whether and how to incorporate these tools at his/her discretion.

**The message above is a personal introduction from the physician, intended to help you get to know them better. The views, opinions, and statements expressed above are solely those of the physician and do not necessarily reflect the views or positions of MDVIP. This content is intended for general background purposes only and does not constitute medical advice, diagnosis, or treatment. Any mentions of expertise or quality of care are personal expressions and should not be interpreted as guarantees of performance or outcomes.