I was motivated to become a doctor because I had a strong interest in math and science. Later, I focused on internal medicine because I could cultivate a long-term relationship with my patients and care for them over their lifetime. I think the best part of being a physician is seeing my patients reach their goals and enjoy better health.

Dr. Elizabeth Marsicano is a gastroenterologist who treats patients ages 18 and older. She specializes in treating gastroesophageal reflux disease (GERD); esophageal motility/swallowing issues; chronic constipation; chronic diarrhea; celiac disease; Barrett's esophagus; pelvic floor disorders; inflammatory bowel disease (IBD); metabolic liver disease; hepatitis B/C; hemochromatosis; autoimmune liver disease cirrhosis; and gastrointestinal diseases in pregnancy. She also performs colonoscopies and upper... Read More about Elizabeth Marsicano, MD

Dr. Rigoberto 'Rigo' De Jesus Pizarro is a hematologist-oncologist who specializes in solid tumors as well as benign and malignant hematology for patients ages 18 and older. He diagnoses and treats cancers and other hematologic conditions, including multiple myeloma and metastatic hormone sensitive prostate cancer. His clinical and research interests include malignant hematology with an emphasis on myeloid malignancies. Dr.... Read More about Rigoberto De Jesus Pizarro, MD

Neha Karajgikar, MD, is a board-certified internal medicine and endocrinology physician. She received her medical degree from St. George’s University School of Medicine and completed her residency at Drexel University/Hahnemann Hospital in Philadelphia, PA. After her residency, Dr. Karajgikar went on to complete an endocrinology fellowship from the University of Pittsburgh Medical Center. As an endocrinologist, Dr. Karajgikar specializes in... Read More about Neha Karajgikar, MD

Marisa Christopher, PA-C, is a physician assistant who specializes in gastroenterology for adult patients ages 18 and older. She evaluates and treats various gastrointestinal conditions and disorders on an outpatient basis, including liver disease, GERD, esophageal motility disorders, nonalcoholic steatohepatitis (NASH), cirrhosis, primary biliary cholangitis (PBC), primary sclerosing cholangitis (PSC), exocrine pancreatic insufficiency (EPI), Crohn's disease, ulcerative colitis, irritable bowel... Read More about Marisa Christopher, PA

Paul Hinton, MD, is an internist and pediatrician who provides comprehensive primary care services on an outpatient basis for patients of all ages, from newborns to adults. He specializes in preventive care; diagnosing, treating, and managing common conditions; and identifying and addressing mental health issues. Dr. Hinton provides quality medical care for his patients, while empowering them to take better... Read More about Paul Hinton, MD

Kathleen 'Kate' Christlieb, PA-C, MMS, is a certified physician assistant who specializes in comprehensive urological care for patients ages 18 and older. She primarily focuses on the management of various urologic conditions, including kidney stones, recurrent bladder infections (UTI), symptoms of enlarged prostate, overactive bladder, incontinence, and erectile dysfunction. She also offers screenings for prostate, kidney, and bladder cancers. Kate... Read More about Kate Christlieb, PA-C

Dr. Timothy Phillips is a pediatric urologist offering medical treatment and surgical procedures for urinary tract problems in children. He specializes in genital reconstructive surgery, bladder exstrophy and cloacal exstrophy, pediatric neurogenic bladder/spina bifida, and neurmodulation for voiding dysfunction. Dr. Phillips is an assistant professor in the Department of Surgery, Division of Urologic Surgery, at Saint Louis University School of... Read More about Timothy Phillips, MD

Dr. Halle Neyens is an optometrist who provides eye care for patients of all ages, including children and adults. She performs general eye exams as well as diagnoses, treats, and manages various diseases, injuries, and disorders of the eye and visual system, including amblyopia (lazy eye); strabismus (crossed eyes); and myopia (near-sightedness). Dr. Neyens' mission is to serve her patients,... Read More about Halle Neyens, OD

Dr. Katherine Kindle is an ophthalmologist who specializes in pediatric ophthalmology and strabismus (crossed eyes) for patients of all ages. She provides comprehensive eye care, specifically the medical and surgical management of eye disorders commonly found in children. Some of these eye disorders may include childhood and adult strabismus; nasolacrimal duct obstruction; pediatric cataracts; and ptosis. Dr. Kindle is an... Read More about Katherine Kindle, MD

I chose primary care because I enjoy practicing in all areas of medicine. And I like the idea of having a relationship with my patients - watching them grow and lead a healthy life and prevent disease. This is actually a second career for me. Right after high school, I went to work for my dad. I was a welder... Read More about Alan William Steube, DO

A piece of advice to my patients is to have an open mind to what we have to say. Ultimately, were trying to help you, and if you have any questions, ask them. That is what were here for. Don?t be afraid to ask questions to us. We are here for you, to make your life better, and to help... Read More about Daniela Dioselina Blum Morales, MD

Visit St. Louis Vascular Surgical Specialists for top-tier vascular care led by Dr. Robert Hacker. Offering advanced treatments like PAD treatment and wound care, alongside aesthetic services including neuromodulators and microneedling. With a focus on excellence and patient-centered care, we prioritize your well-being. Contact us for compassionate and personalized care.

Dr. Fonseca is an experienced thoracic surgeon with a number of years in private practice. He earned his medical degree from Saint Louis University, completed his internship and residency at Wright Stat University and hisfellowship at the Medical College of Wisconsin. Additionally, Dr. Fonseca completed his doctorate from Purdue University in Biochemistry. Dr. Fonseca is board certified in thoracic and... Read More about Peter Fonseca, MD

he Emergency Room at SSM Health St. Joseph Hospital - Lake Saint Louis handles all types of emergencies, no matter how routine or complex and is the only state-designated level III trauma center in Western St. Charles County. This means we have the systems in place to treat seriously-injured and critically-ill patients with greater speed and at a higher skill... Read More about Emergency Room at SSM Health St. Joseph Hospital - Lake Saint Louis

Dr. Nickel is board certified in general surgery and has received advanced training in laparoscopic surgery. Dr. Nickel completed the general surgery residency at the University of Kansas Medical Center. His medical degree was earned at the University of Nebraska Medical Center. Dr. Nickel’s undergraduate degree is from the University of Colorado at Boulder, where he completed a double science... Read More about David A. Nickel, MD

Dr. Tariq is board certified in gastroenterology and internal medicine. His fellowship in gastroenterology and hepatology at Saint Louis University was completed in 2011. Prior to that he had earned board certification in geriatrics and spent over 10 years in the practice of geriatrics and internal medicine, which included patient care, research and teaching, and several directorships of geriatric programs... Read More about Syed Tariq, MD

Dr. Hartman has been in practice since 1996. He is a graduate of the University of Missouri–Columbia and received his medical degree from Kirksville College of Osteopathic Medicine. He served his general surgery residency at Deaconess West Medical Center in St. Louis and had a vascular surgery fellowship at Chicago College of Osteopathic Medicine—Midwestern University. Dr. Hartman is board certified... Read More about Charles (Bob) Hartman, DO

Dr. Chen received her bachelor of science degree from Peking University in China in 2000. She received her Ph.D. in molecular biology from Princeton University in New Jersey, and her medical degree from Albert Einstein College of Medicine in New York in 2010. Dr. Chen completed her residency in radiation oncology at Rush University Medical Center in Chicago, Illinois. Dr.... Read More about Yu Sharon Chen, MD

Dr. Rodemann is board certified in gastroenterology and board certified in internal medicine. In addition to inflammatory bowel disease and screening colonoscopy, Dr. Rodemann’s areas of interest include irritable bowel syndrome and biliary disease. His particular skills include esophagogastroduodenoscopy, with treatment of variceal and non-variceal bleeding; colonoscopy, with polypectomy and treatment of bleeding; video pill endoscopy; ERCP; PEG placement; and... Read More about Joseph F. Rodemann, MD

Cardiac & Pulmonary Rehab, located on the main level of the Lakeview Medical Building, just west of SSM Health St. Joseph Hospital - Lake Saint Louis, offers comprehensive care to individuals with heart and lung conditions. The program supports and monitors your path to wellness through a safe and personalized fitness program.

Meera Yogarajah, MD, is board certified in medical oncology and hematology. She graduated from University of Sri Jayawardenapura in Sri Lanka. Dr. Yogarajah completed her residency at Interfaith Medical Center in New York and fellowship at East Carolina University, Mayo Clinic. As an accomplished researcher, Dr. Yogarajah was awarded a research grant for lung cancer biomarker studies and was the... Read More about Meera Yogarajah, MD