Summary

Dr. Robert Long is an internal medicine physician who earned his medical degree from Indiana University School of Medicine. With 17 years of experience in internal medicine, he focuses on comprehensive adult healthcare and hospital-based medicine. Dr. Long speaks English and provides care to patients throughout the Saint Louis area.

Dr. Long practices at several Mercy health system locations in Saint Louis, Missouri, including Mercy Hospital Saint Louis, Mercy Children's Hospital Saint Louis, and Kindred Hospital Saint Louis South. He treats conditions such as respiratory failure, heart rhythm disorders, and weight management concerns. His procedural expertise includes performing lumbar punctures when patients need spinal fluid analysis for diagnostic purposes.

Overview based on verified provider data

Quick Facts

  • 17 years of experience
  • speaks English
  • Indiana University School Of Medicine
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 3 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. Robert Nathan Long has 3 locations

Mercy Hospitalists Group

621 S New Ballas Rd Ste 112ASaint Louis, MO 63141
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm

Mercy Hospital South

10010 Kennerly RdSaint Louis, MO 63128

Mercy Childrens Hospital Saint Louis

615 S New Ballas RdSaint Louis, MO 63141

Compare with Similar Doctors

Dr. Robert Nathan Long, MD
Dr. Siroth Charnond, MD
Eric Harker
Dr. Michael Albrecht, MD
Dr. Robert Nathan Long, MDDr. Siroth Charnond, MDEric HarkerDr. Michael Albrecht, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients
3.2 
17 Years of Experience 31 Years of Experience 25 Years of Experience 14 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Saint Louis , MOFLORISSANT , MOLyons , COLANSING , KS
Med School: Indiana University School Of Medicine Med School: University of Mo-Kansas City Sch of Med, Kansas City Mo Med School: Duke University School Of Medicine Med School: University Of Kansas School Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Robert Nathan Long

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Robert Nathan Long has the following specialty

Specialty Expertise

Dr. Robert Nathan Long has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

17 Years Experience

Dr. Robert Nathan Long holds an expired medical license in the state of Missouri.

Medical License

Medical Doctor with an expired medical license in the state of Missouri that expired in 2026.

Education & Training

Medical School

Graduated from Indiana University School Of Medicine in 2012 and Wayne State University School Of Medicine in 2009.

NPI Number

Dr. Long's NPI number is 1639300262.

Similar doctors

Frequently Asked Questions

Does Dr. Robert Nathan Long accept my insurance?
You can see the insurance plans that Dr. Robert Nathan Long accepts on their Vitals profile.
How can I make an appointment with Dr. Robert Nathan Long?
You can find contact information for Dr. Robert Nathan Long here on Vitals.
Where is Dr. Robert Nathan Long's office located?
Dr. Robert Nathan Long's office is located at 621 S New Ballas Rd Ste 112A, Saint Louis, MO, 63141.
Is Dr. Robert Nathan Long accepting new patients?
Dr. Robert Nathan Long has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Robert Nathan Long accept virtual/telehealth appointments?
Dr. Robert Nathan Long has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.