Meet Our Team

Experience excellent healthcare by booking an appointment with our dedicated team of professionals. Ensure timely medical attention by scheduling your visit today.

Meet Our Providers

  • Doctor

    Dr. Ken Blumenthal has been practicing medicine in Northwest Indiana since 1979. He completed his undergraduate degree at Duke University in Durham, North Carolina, and attended medical school at Chicago College of Osteopathic Medicine/Midwestern University where he also completed his post-graduate training. He is board certified in Family Medicine, a Fellow of the American Academy of Family Physicians, and a member of the American Osteopathic College of Allergy and Asthma. He is a past president of the Porter County Medical Society and has received the President's Award of the American Lung Association of Indiana. Dr. Blumenthal lives with his wife Jeanne, an attorney, and has two children, Robert and David, and four grandchildren. He was the Medical Director of Camp SuperKids, an asthma camp for children with asthma sponsored by the American Lung Association of Indiana. Dr. Blumenthal holds a Black Belt in Tae Kwan Do and is an avid golfer, photographer, and bronze sculptor.

  • Doctor

    Dr. Lauren Rigg grew up in Northwest Indiana. She attended Lake Central High School, where she was an avid soccer player. She then completed her bachelor's degree from Purdue University and earned her medical degree from Indiana University School of Medicine. She completed her residency in Internal Medicine at University Hospitals Cleveland Medical Center in Ohio. She then went on to complete her specialty fellowship training in Allergy and Immunology at Rush University Medical Center in Chicago. Dr. Rigg is a member of the American College of Allergy, Asthma & Immunology (ACAAI) and the American Academy of Allergy and Asthma & Immunology (AAAAI). Dr. Rigg lives with her husband and two dogs. She enjoys being outside, spending time with her family, and reading fiction. Books that she loves to read again include Harry Potter and Sherlock Holmes.

  • Nurse Practitioner

    Kathy DeCorte is a Family Nurse Practitioner with a strong academic and clinical background. She earned her Bachelor of Science in Nursing from Purdue University in West Lafayette in 2001 and later completed her Master of Science in Nursing as a Family Nurse Practitioner at Olivet Nazarene University. She lives in St. John, Indiana with her husband and three sons. Outside of her professional life, Kathy enjoys cooking for her family and is an avid reader.

  • Lisa S., Valparaiso

    Dr. Blumenthal is always personal, works well with patients. He takes his time explaining the course of treatment and I am very happy with the services I have received.

  • Toni L., Chesterton

    Dr. Blumenthal has taken good care of my problem. I find him professional, caring, helpful and attentive to my health. He is on top of his field, he shares new medical knowledge with me when it comes out. He is an amazing doctor and person. I highly recommend him.

  • Sandy S., Valparaiso

    I have been [Dr. Blumenthal’s] patient for many years. He and his office staff treat me like family. He is a wonderful doctor He has saved my life. I absolutely adore him.

  • James S., Valparaiso

    I've been a patient for the last 5 years. Fantastic staff! Dr. Blumenthal treats me very well and he is very attentive. My experience is fantastic overall. I have seen many specialists and nobody compares to Dr. Blumenthal. He is very informative, listens to me and answers all my questions. I can't say enough kind words about him. I would highly recommend him to anyone with Asthma and allergies.

  • Sandy K., LaPorte

    My son has seen Dr. Blumenthal for many years. He is awesome, flexible and willing to help with anything. I would highly recommend him and I have many times!