My clinical interests include preventive care. If we can prevent diseases or slow its progression, that's a lot better for the patient than letting things progress and trying to fix it later on. Preventive care also lets me meet patients earlier on so you can make sure they're aware of positive changes they could make in their lives to optimize... Read More about Kliment Todosov, MD

I'm from a small town in Illinois. After I went to nursing school at Illinois State University, I moved to St. Louis and worked at Barnes in stem cell and bone marrow transplant. I became a nurse practitioner and am now at Mercy Wentzville. I became a nurse practitioner because I like following patients throughout their lives. Primary care isn't... Read More about Kelsi Elaine Marler, CNP

A board-certified neurologist, Dr. Lu graduated from Nantong Medical College and completed his neurology residency at Saint Louis University. He also earned a PhD in neuroscience and served as a faculty member at Duke University Eye Center and as a post-doctoral fellow at Medical College of Wisconsin. He treats patients with a variety of neurological conditions such as headache, seizure,... Read More about Xinrong Lu, MD

Vikas Kumar, MD, PhD, is a neurologist and clinical neurophysiologist who is board certified in neurology and clinical neurophysiology. He completed his residency in neurology and a fellowship in Clinical Neurophysiology (EMG) at Saint Louis University School of Medicine where he also served as chief resident. In addition, he has research interest in molecular neurosciences. Besides practicing general neurology, he... Read More about Vikas Kumar, MD

Prityi Rani, MD, is a board-eligible neurologist who sees patients 18 years of age and older. She obtained her medical degree from Sri Krishna Medical College in India, where she also completed her internship. She completed her residency in Neurology at the University of Missouri-Columbia. Dr. Rani is a member of the American Academy of Neurology, International Headache Society, and... Read More about Prityi Rani, MD

Rachel Rainey, APRN, MSN, FNP-C, is a board-certified advanced practice registered nurse and family nurse practitioner. She received her Bachelor and Master of Science in nursing from Chamberlin College of Nursing. In her master's program, she studied in the family nursing practitioner specialty track. Before joining the SSM Health Medical Group, Rachel was a clinical support nurse in the surgical... Read More about Rachel Rainey, FNP

Natalie Nekouian, DO, is a board-certified family medicine specialist. She received her medical degree from Oklahoma State University College of Osteopathic Medicine, and she completed her residency at Floyd Medical Center in Rome, Georgia. Dr. Nekouian takes special interest in women’s health, joint injections, acute care, and pediatric care. Dr. Nekouian is a member of the American College of Osteopathic... Read More about Natalie Nekouian, DO

Conveniently located on the corner of West Meyer Road and Wentzville Parkway in Wentzville, Missouri, SSM Health Medical Group offers compassionate and exceptional care for those of all ages. Highly-skilled physicians and nurse practitioners offer family medicine and pediatric care. With over 40 locations in the St. Louis and surrounding areas, SSM Health provides convenient health care services for the... Read More about SSM Health Medical Group

Sarah Whittaker, MD, is board certified in family medicine. She attended medical school at St. George’s University School of Medicine in Grenada, and completed her family medicine residency at the State University of New York at Buffalo. Before joining SSM Health Medical Group, Dr. Whittaker practiced family medicine at Northtowns Medical Group, PC, in Buffalo, New York, where she assessed... Read More about Sarah Whittaker, MD

Dr. Cuellar is board certified in general practice. Originally from Oklahoma, Dr. Cuellar attended Oklahoma State University and earned his medical degree at the University of Oklahoma in Oklahoma City. He completed a residency at Methodist Hospitals in Dallas. Dr. Cuellar has been practicing family medicine in Wentzville since 1995.

Dr. Montgomery is board certified in family medicine. He completed his residency at Cox Health Systems in Springfield, Missouri, after earning his medical degree at the University of Missouri—Columbia. Dr. Montgomery has been in practice in the Wentzville/Lake Saint Louis area since 1995; he has been with SSM Health since 2008. Dr. Montgomery has a special interest in health maintenance,... Read More about Peter Montgomery, MD

David Dorsey, MD, is board certified in family medicine. He received his medical degree from Ross University School of Medicine in Dominica, West Indies, and completed his family medicine residency at Saint Louis University. After completing his residency in 2010, Dr. Dorsey joined the SSM Health Medical Group in Bridgeton, making him no stranger to the health care organization. Dr.... Read More about David Dorsey, MD

BJC Medical Group at Lake St. Louis takes the time to get to know their patients. Whether it's their first visit or they've been seeing us for years, our patients feel as if they can talk openly about their medical history and ask any questions they may have. The staff is known for being going above and beyond for all... Read More about BJC Medical Group at Lake St. Louis

Christopher Miller, MD, is a board-certified family medicine physician who cares for patients ages 13 and older. He provides preventive services, including annual physicals for children, adults, and seniors, Medicare wellness visits, men’s health services, and immunizations. He treats a wide variety of conditions, such as anxiety, depression, ADHD, testosterone replacement, erectile dysfunction, Type 2 diabetes, high blood pressure, obesity,... Read More about Christopher Miller, MD

Juan Almaguer, DO, is a board-certified family medicine physician who sees adults and adolescents 13 years and older. He provides preventive care, including annual wellness exams and vaccinations. Dr. Almaguer treats a wide range of conditions, including cold and flu symptoms, minor illnesses and injuries, and manages acute and chronic conditions like asthma, COPD, diabetes, GERD, heart disease, high blood... Read More about Juan R Almaguer, DO

Stephanie L. Gram, FNP-BC, is a board-certified family nurse practitioner who sees patients of all ages for various illnesses and injuries, including annual wellness exams, disease prevention, chronic illness, asthma, cold and flu symptoms, and more. Stephanie promotes healthy living and well-being as she cares for patients throughout their life. She treats every patient as if they were a member... Read More about Stephanie Lynne Gram, FNP-BC

Nancy Giaimo, FNP, is a board-certified family medicine nurse practitioner who sees patients of all ages, from newborns to adults. She provides preventative care, such as annual wellness exams, school and sports physicals and vaccinations. She treats minor injuries and acute and chronic conditions, including asthma, allergies, ADHD, cold and flu symptoms, depression, diabetes, heart disease, high cholesterol, minor illness... Read More about Nancy Giaimo, FNP

Scott Roos, MD, is a board-certified family medicine physician who treats patients of all ages, from newborns to adults. He provides preventative care, including annual wellness exams, well-woman exams, vaccinations, school and sports physicals and men’s health. He treats a wide range of conditions, including cold and flu symptoms, asthma, allergies, ADHD, anxiety and depression, congestive heart failure, minor injuries,... Read More about Scott K Roos, MD

Lisa Scott, FNP-BC, is a board-certified family nurse practitioner providing primary care for the Lake St. Louis and Wentzville areas. Lisa enjoys caring for patients in the outpatient setting, focusing on preventative care and managing chronic conditions. She brings strong clinical skills and compassion for her patients and their whole families to the Lake St. Louis practice. Lisa's practice is... Read More about Lisa A Scott, FNP

Susan Tellini, FNP, is a certified Family Nurse Practitioner. Susan earned her Master's of Science in Nursing degree from Maryville University in St. Louis, MO and has nearly a decade of experience. Patients can visit Susan's practice for primary care needs such as annual wellness exams, vaccinations, and school and sports physicals. She also treats respiratory illnesses, sore throats, rashes,... Read More about Susan M. Tellini, FNP