About
Dr. Siobahn Hruby leads Pinnacle Internal Medicine in Little Rock, Arkansas. She grew up in New Mexico and completed her undergraduate studies at the College of St. Mary in Omaha, Nebraska. She graduated summa cum laude in 2003 with a triple major in Math, Biology, and Chemistry. She earned her medical degree from Creighton University School of Medicine in 2007. Dr. Hruby finished her Internal Medicine Residency in 2010 and then served as Chief Resident of the Veterans Affairs primary care clinics. In that role, she managed scheduling and oversaw the education of students and residents. She went on to work as an outpatient internist at Boys Town National Research Hospital in Omaha before caring for patients at Jupiter Family Medicine Clinic near Grand Rapids, Michigan. Dr. Hruby holds board certification from the American Board of Internal Medicine and belongs to the American College of Physicians. Her clinical interests include health and wellness through diet and exercise, cancer prevention, and chronic disease management. She and her husband, Dr. Paul Hruby, have two daughters and are proud to call Arkansas home. When she is not seeing patients, she enjoys reading and running the trails near her neighborhood.
Education & Training
Undergraduate
College of St. Mary, Omaha, Nebraska — B.S. (triple major: Math, Biology, Chemistry), graduated summa cum laude, 2003
Medical School
Creighton University School of Medicine, 2007
Residency
Internal Medicine Residency, completed 2010; Chief Resident, Veterans Affairs primary care clinics
Additional Training
Worked as outpatient Internist at Boys Town National Research Hospital, Omaha, Nebraska; cared for patients at Jupiter Family Medicine Clinic
Who is Dr. Hruby right for?
Dr. Hruby works well with adults seeking a primary care physician who knows them by name. Patients managing chronic conditions benefit from her hands-on coordination of specialist care. She suits those who value direct, responsive communication with their doctor. Adults focused on preventive health, cancer screening, and wellness through diet and exercise find her approach a strong match.
Similar Doctors Nearby
Dr. Lillian WestMD
hypertension, diabetes, asthma +5 more
Dr. I. Torin GrayMD
type 2 diabetes, high cholesterol, hypertension
Dr. C. Preston McCormackMD
adult disease, chronic disease, acute illness +1 more
Frequently Asked Questions
Dr. Hruby treats a broad range of adult conditions. Her focus includes chronic disease management, preventive care, and acute illness treatment. She also coordinates specialist referrals for patients who need additional support.
Yes. Dr. Hruby holds board certification from the American Board of Internal Medicine. She is also a member of the American College of Physicians.
Dr. Hruby earned her medical degree from Creighton University School of Medicine in 2007. She completed her Internal Medicine Residency in 2010 and served as Chief Resident of the Veterans Affairs primary care clinics the following year.
Yes. Dr. Hruby makes herself available to patients by phone, text, and email. She responds to urgent concerns after hours and on weekends as well.
Dr. Hruby is passionate about health and wellness through diet and exercise, cancer prevention, and chronic disease management. She takes an active role in helping patients understand and address root causes of ongoing health concerns.
Dr. Hruby coordinates specialist referrals directly and works closely with specialists to manage her patients' care. She helps patients navigate the referral process and stays involved throughout.
Yes. Before joining Pinnacle Internal Medicine, Dr. Hruby worked as an outpatient internist at Boys Town National Research Hospital in Omaha. She also practiced at Jupiter Family Medicine Clinic in Michigan and at a UAMS neighborhood clinic in Maumelle, Arkansas.
Dr. Hruby sees adult patients with a wide range of needs. She is a strong fit for those managing chronic illnesses, those focused on preventive care, and patients who want a physician actively involved in coordinating their overall health.
Doctor profile last updated April 11, 2026