Dr. Shannon Rhea Sitzmann
Dr. Shannon R. Sitzmann
Last updated: Sep 17, 2026

Dr. Shannon R. Sitzmann

  • Gender: Female
  • Sole propriator: No
  • NPI: 1023665429

Dr. Shannon R. Sitzmann DNP, APRN, FNP-BC

Family Physician

She is located at 1002 Peruque Crossing Court Suite 101B in O Fallon, MO 63366. Can help patients with the following: Asthma, Chronic Obstructive Pulmonary Disease (COPD), Migraine, Mold Exposure, Prenatal Care, Women's Health. Her National Provider Identifier (NPI) number is 1023665429. Appointment can be made via the phone number (636) 733-4252.

Conditions treated

Dr. Shannon Rhea Sitzmann, being an family physician, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Shannon R. Sitzmann.

  • Abdominal Pain
  • Aging In Place
  • Anxiety
  • Arthritis
  • Asthma
  • Autism
  • Birth Control Counseling
  • Breastfeeding and Lactation
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Common Cold
  • Diabetes
  • Fever
  • General Care
  • Headache
  • Heart Disease
  • High Blood Pressure
  • Hyperlipidemia
  • Hypothyroidism
  • Infant Care
  • Influenza
  • Migraine
  • Mold Exposure
  • Nausea and Vomiting
  • Obesity
  • Osteoarthritis (OA)
  • Osteoporosis
  • Pregnancy
  • Prenatal Care
  • Prescription Refill
  • Thyroid Disease
  • Women's Health

Looking for more Family Physicians?

Out of the 13 family physicians in this region, here are 10 randomly selected ones for you to explore.

Dr. Amy Elizabeth Grawey
  • Gender: Female
  • Address: 207 East Pitman Street O Fallon, 63366, MO
Dr. Michael P. Hemmersmeier
  • Gender: Male
  • Address: 1101 Highway K O Fallon, 63366, MO
Dr. John Frank Anzalone
  • Gender: Male
  • Address: 1055 East Terra Lane O Fallon, 63366, MO
Dr. Wan In L. Koo
  • Gender: Female
  • Address: 1101 Highway K O Fallon, 63366, MO
Dr. John J. Oconnor
  • Gender: Male
  • Address: Suite 101 1002 Peruque Crossing Court O Fallon, 63366, MO
Dr. Chris Feightner Blanner
  • Gender: Male
  • Address: Suite 222 300 Winding Woods Drive O Fallon, 63366, MO
Dr. Chandra K. Wiewel
  • Gender: Female
  • Address: 1101 Highway K O Fallon, 63366, MO
Dr. Alyssa Leigh Keller
  • Gender: Female
  • Address: Suite 222 300 Winding Woods Drive O Fallon, 63366, MO
Dr. Randi H. Becker
  • Gender: Female
  • Address: Dept Emergency Med 2 Progress Point Parkway O Fallon, 63368, MO
Dr. Leonard M. Hoffmann
  • Gender: Male
  • Address: 1101 Highway K O Fallon, 63366, MO

Questions & Answers

What conditions does Dr. Shannon Rhea Sitzmann treat?

Dr. Shannon Rhea Sitzmann provides treatment for Asthma, Chronic Obstructive Pulmonary Disease (COPD), Migraine, Mold Exposure, Prenatal Care, Women's Health. For the full list see this list.

Where can you meet with Dr. Shannon Rhea Sitzmann?

Dr. Shannon Rhea Sitzmann's office is located at 1002 Peruque Crossing Court Suite 101B in O Fallon, MO 63366.

Does Dr. Shannon Rhea Sitzmann accept insurance?

Unfortunately we don't have any information if Dr. Shannon Rhea Sitzmann accepts insurance.