SSM Health Medical Group
Gina Theisen, APRN-CNP
Family Nurse Practitioner, Nurse Practitioner

SSM Health Medical Group
Gina Theisen, APRN-CNP
Family Nurse Practitioner, Nurse Practitioner
2 Locations
1603 Wentzville Parkway
Wentzville, MO 63385
Before joining SSM Health, Gina practiced as a family nurse practitioner at Douglas Family Medicine in Castle Rock, Colorado. She would develop and manage health care plans for each patient based on findings from initial, follow-up and episodic examinations. After assessing patients, Gina would treat and monitor patients with acute and chronic diseases while maintaining patient safety and delivering expert, compassionate care. She will provide care to patients age 18 years and older.
With her broad base of knowledge and experience, Gina knows that many conditions are interrelated within the pulmonary specialty. She dives deep into all aspects of a patient's health to arrive at a comprehensive solution to a problem. Gina believes that compassion, respect and trust are the cornerstones for every patient and provider encounter.
_"The concept of wellness is uniquely different to every person, and I get to know all of my patients so I can provide them with the highest standard of care, tailored appropriately to their needs. I respect a patient's views regarding their health and we will work together as a team to formulate care plans and achieve optimal outcomes."_
About Me
Education:
Bachelor of Science in Nursing
Universty of Colorado
Master of Science in Nursing
Universty of Colorado
Hospital Affiliations:
SSM Health St. Joseph Hospital - Lake Saint Louis
SSM Health St. Joseph Hospital - St. Charles
Certifications:
American Academy of Nurse Practitioners
Missouri State Board of Nursing
Reviews
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Map & Directions
SSM Health Medical Group
1603 Wentzville Parkway
Wentzville, MO 63385
Mon
8:30 AM - 4:30 PM
Tue
8:30 AM - 4:30 PM
Wed
8:30 AM - 4:30 PM
Thu
8:30 AM - 4:30 PM
Fri
8:30 AM - 4:30 PM
Sat
CLOSED
Sun
CLOSED
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Specialties: Family Nurse Practitioner
Specialties: Nurse Practitioner
Specialties: Family Nurse Practitioner
SSM Health Medical Group
Howard Goldberg, MD
Critical Care Medicine, Internal Medicine, Pulmonary Disease, Sleep Medicine
Specialties: Critical Care Medicine
Specialties: Internal Medicine
Specialties: Pulmonary Disease
Specialties: Sleep Medicine
Jun 3, 2025I can't say enough good things about Gina. She is always very knowledgeable and helpful!!!
Apr 28, 2025We had a good meeting/
Apr 24, 2025Gina is very knowledgeable with teaching and care of diseases
Apr 21, 2025A pleasure to be her patience.
Apr 10, 2025Gina is an amazingly beautiful spirit. You can sense how much she cares. I feel blessed to know her.