Dr. Gregory S. Tentindo
- Gender: Male
- Experience: 4 years
- Graduated from: University Of California, San Francisco School Of Medicine
- Graduation year: 2017
- Sole propriator: No
- NPI: 1164866125
Dr. Gregory S. Tentindo DMD, MD
Oral and Maxillofacial Surgeon
He is located at 621 South New Ballas Road Suite 16A in Saint Louis, MO 63141. Can help patients with the following: Dental Exam and Cleaning, General Oral Health, Oral Pain, Teeth Straightening, Tongue Problems, Traumatic Dental Injury. His National Provider Identifier (NPI) number is 1164866125. Appointment can be made via the phone number (314) 251-6725. He is affiliated with 3 practices and 1 hospitals.
Conditions treated
Dr. Gregory Stephen Tentindo, being an oral and maxillofacial surgeon, 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. Gregory S. Tentindo.
- Bad Breath
- Bleeding Gums
- Cavities
- Cosmetic Dentistry
- Cracked Tooth
- Dental Bridges
- Dental Crowns and Caps
- Dental Emergency
- Dental Exam and Cleaning
- Dental Fillings and Repairs
- Dental Implants
- Dental Malocclusion
- Dentin Hypersensitivity
- Dentures
- General Oral Health
- Gum Disease / Gingivitis
- Invisalign
- Laser
- Oral Cancer Examination
- Oral Pain
- Pericoronitis
- Root Canal
- Root Canals
- Sinus Tract
- Teeth Grinding
- Teeth Sensitivity
- Teeth Straightening
- Teeth Whitening
- Temporomandibular Joint Syndrome (TMJ)
- Tongue Problems
- Tooth Extraction
- Traumatic Dental Injury
- Veneers
- Wisdom Teeth Removal
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Gregory S. Tentindo as in-network for the following 2026 plans.
Dental plans
Humana
Network data as of Sep 13, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Humana Dental Smart Choice - High | PPO · High | Preferred | Accepting new patients |
| Humana Dental Smart Choice - Lite | PPO · Low | Preferred | Accepting new patients |
| Humana Dental Smart Choice - Low | PPO · Low | Preferred | Accepting new patients |
Renaissance Dental
Network data as of Sep 16, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Missouri Preferred Plan | PPO · Low | Preferred | Accepting new patients |
| Missouri Preferred Plan (Pediatric Only) | PPO · Low | Preferred | Accepting new patients |
| Missouri Preferred Plus Plan | PPO · High | Preferred | Accepting new patients |
| Missouri Preferred Plus Plan (Pediatric Only) | PPO · High | Preferred | Accepting new patients |
| Missouri Wellness Essentials Plan | PPO · Low | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Gregory S. Tentindo is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Gregory S. Tentindo is enrolled to bill Medicare as a Practitioner - Maxillofacial Surgery .
Bills through: Mercy Hospitals East Communities
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Osteomed | $1229 |
| Axogen | $95 |
| Dentsply | $95 |
Other
| Travel and Lodging | $1024 |
| Food and Beverage | $499 |
Studies
UNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated in 2017Additional Specialities
- Dentist
- Resident
Affiliated practices
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- Address: Ste 16A 621 South New Ballas Road Saint Louis, 63141, MO
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- Address: 15340 South Jog Road Suite 100 Delray Beach, 33446, FL
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- Address: 11710 Old Ballas Road Suite 208 Saint Louis, 63141, MO
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- Address: 6701 Rockside Road Suite 209 Independence, 44131, OH
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- Address: Suite 249 456 North New Ballas Road Creve Coeur, 63141, MO
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- Address: 405 Frederick Road Suite 9 Catonsville, 21228, MD
Questions & Answers
What conditions does Dr. Gregory Stephen Tentindo treat?
Dr. Gregory Stephen Tentindo provides treatment for Dental Exam and Cleaning, General Oral Health, Oral Pain, Teeth Straightening, Tongue Problems, Traumatic Dental Injury. For the full list see this list.
Has Dr. Gregory Stephen Tentindo affiliation with hospitals?
Dr. Gregory Stephen Tentindo is affiliated with MERCY HOSPITAL ST LOUIS.
Does Dr. Gregory Stephen Tentindo accept patients with Renaissance Dental?
Yes, Dr. Gregory Stephen Tentindo is listed in-network for Renaissance Dental through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Does Dr. Gregory Stephen Tentindo have affiliation with practices?
Dr. Gregory Stephen Tentindo is affiliated with UC Davis School of Medicine. For the full list of practices see this list.
Where can you meet with Dr. Gregory Stephen Tentindo?
Dr. Gregory Stephen Tentindo's office is located at 621 South New Ballas Road Suite 16A in Saint Louis, MO 63141.