Mary Snell, MD - Internal Medicine - Wheaton Franciscan Healthcare

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Patient Rating
4.9 / 5 (Based on 198 Reviews) Read Patient Comments

Mary Snell, MD

Specialties: Internal Medicine
"The key to good medicine is to listen."
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Accepting new patients.
Extended Hours Extended office hours

This provider offers early morning, evening and/or Saturday appointments. Please contact the office to confirm availability.


Clinical Interests

  • Geriatric Medicine
  • High Blood Pressure/Hypertension
  • Diabetes Management and Prevention
  • Smoking/Tobacco Cessation
  • Menopause and HRT
  • Acne
  • Snoring
  • Cardiovascular Disease
  • Dementia
  • Arthritis
  • Anxiety
  • Depression
  • Asthma
  • Women's Health
  • Alzheimer's Disease
  • Wellness/Preventive Medicine
  • Allergies

Meet Dr. Snell


  • English


  • St. Francis
  • Franklin


  • Medical School
    1981 Medical College of Wisconsin, Milwaukee, Wisconsin
  • Residency
    1988 Mt. Sinai Medical Center, Milwaukee, Wisconsin


  • Internal Medicine

Additional Practice Notes

Wheaton Franciscan Healthcare Metro Physicians are a 2014 Winner of the Press Ganey & Associates Guardian of Excellence Award, recognized as one of the top-performing physician offices in the nation, as rated by patients. Dr. Mary Snell has been recognized by the Diabetes Recognition Program of The National Committee for Quality Assurance (NCQA) for providing quality care to her patients with diabetes.

Patient Reviews

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June 14, 2016
Dr. Snell has health issues of her own and it is not easy to get an appointment with her. For this reason only I would not recommend others to go to her since her regular patients need her available time.
June 13, 2016
she gave me coupon for my medications. saved me over $100
May 25, 2016
Due to "time constraints" and the need to enter information into a computer took the majority of the appt time. So sad. . .
May 24, 2016
Dr. Snell is awesome! She is warm and friendly and I never feel rushed with her as I have with other doctors. She patiently listens to my concerns or questions. She even called me on a Saturday once to give me results of a blood test.
May 02, 2016
Dr. Snell is an outstanding medical professional. However, she is forced to spend far too much time being a typist and/or keyboard specialist which takes away valuable time that she could spend using her medical expertise and being a doctor. She should not have to be a typist but be a doctor only.
April 12, 2016
I AM SATISFIED WITH DR. SNELL BUT IT TOOK 4 months to get an appointment
April 05, 2016
Dr. Snell is wonderful, however the computer she had did not cooperate with her as she was trying to change a medication for me. She entered the prescription *************. I saw it. when she went to order it , the computer put it as 100 mg. Dr Snell had to re do this order 4 (four) times before it came up correctly. I am grateful she was so careful to keep at it so that I did not get the wrong dosage. This took at least 20 minutes of my visit with her. This was very frustrating.
March 26, 2016
Dr Mary Snell is an excellent doctor. She is always very caring and never makes you feel like any of your questions are stupid. She gives excellent referrels and never rushes you out if you have concerns. I will truly be lost when she retires.
February 15, 2016
Dr. Snell is an outstanding doctor. She is compassionate and allows and respects my choices. She explains things well to me and I am so glad she is my doctor!
December 08, 2015
*Dr. Mary Snell's compassion about her professional is a blessing to all her patients, which should be taught and shared by ALL drs. as well!
December 01, 2015
Dr. Snell is very caring and friendly Dr. She is very easy to talk to and always answers my question. I would recommend her to all my friends and family.
November 24, 2015
I have been seeing Dr. Snell for 19 years and could not ask for a better healthcare provider. She is very friendly,explains medical terms and is very caring.
November 10, 2015
Dr. Snell is a wonderful physician.
October 31, 2015
As far as I"m concerned, she's tops!
October 22, 2015
I need to see the numbers from blood work. Reciting them to me does nothing. They should be printed out along with an explanation of what they should be ideally. I asked for that info and was given a 4-page printout that was gobbledegook. I still have no idea about my good cholesterol vs bad etc. and don't remember what Dr. Snell said. Should I be writing everything down rather than expecting a printout?
September 18, 2015
Never had to wait before.
August 31, 2015
Dr. Snell is one of the best doctors I have ever seen. She is caring, concerned and she listens intently and never dismisses my concerns.
August 24, 2015
Generally good interaction with provider but this visit was only concerned with screenings being up-to-date and lastly showed concern for urgent care visit. Pretty certain she was not happy with me as a patient. I did not expect to be asked numerous questions and be distracted about the providers concerns. My concern was finally addressed after 15 minutes of chart review and med questions. Looking for another provider who is more patient-centered.
August 19, 2015
I have recommended Dr. Snell to many other sisters and will continue to do so.
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