Dr. Nicholas Hartog, an internist in O Fallon, MO, diagnoses and treats a wide range of conditions in adults, often serving as a patient's primary care provider.
Yes, Dr. Nicholas L. Hartog is accepting new patients at this office.
(314) 996-7195
2630 Hwy K, O Fallon, MO 63368-6624
Yes, Dr. Nicholas L. Hartog is accepting new patients at this office.
(314) 996-8167
969 N Mason Road, Suite 160, Saint Louis, MO 63141-6387
Dr. Nicholas Hartog graduated from Medical College of Wisconsin in 2011.
Dr. Hartog has two offices in Missouri where he specializes in Internal Medicine.
Dr. Hartog works with two hundred and six doctors including Dr. Theodore Rummel and Dr. Charles Crecelius.
As an internist, Dr. Nicholas Hartog specializes in the primary care of adults through diagnosis and treatment of a range of conditions affecting many organ systems. Dr. Hartog also can refer patients to specialists when medically needed. For example, patients having serious breathing problems may be referred to a pulmonologist for additional medical tests or therapies.