
Mercy Health Provider
Gregory R Johnston, DO
Bariatric Medicine, Bariatric Surgery, Colon and Rectal Surgery, General Surgery, Minimally Invasive General Surgery
Accepting New Patients
Virtual Visits Available
To schedule an Appointment call or visit mercy.com
Meet Gregory
As a native from of the Midwest I am proud to serve the northwest corner of Ohio in the Toledo region. My passion is Bariatric Surgery, where weight loss can help patients medically, but also improve their day to day lives. I also have great interest in Robotic and Minimally Invasive general surgery where we can improve patient outcomes in GERD treatments, hernia repair, cancer treatments and colon surgery.
Overview
- Gender
- Male
- Languages
-
ArabicFrenchEnglish
- Age Groups Seen
-
AdultsGeriatrics
- Hospital Affiliations
-
Mercy Health - Tiffin HospitalMercy Health - St. Vincent Medical CenterMercy Health - Defiance HospitalMercy Health - St. Anne Hospital
- Networks
Experience
Provider Education
Summa Akron City Hospital Fellowship, 2015
Mclaren Health Care/Macomb Residency, 2013
Michigan State University College Of Osteopathic Medicine Medical School, 2008
Find Locations Near You
Insurances Accepted
Information is subject to change without notice. Please contact your insurance provider for confirmation.
- Aetna
- Anthem BlueCross Blue Shield Ohio
- Buckeye Health Plan (Medicaid Ohio)
- CareSource
- Cigna
- Communicare Advantage
- Devoted Health
- Frontpath
- Health Alliance Plan of Michigan
- HealthSmart
- Immergrun, Inc
- Lutheran Preferred
- Medicaid Michigan
- Medicaid Ohio
- Medical Mutual of Ohio
- Medicare Ohio
- Medigold
- Mercy Health Select, LLC
- Meridian Health Plan of Michigan
- Molina Healthcare of Michigan
- Multiplan, Inc.
- Ohio Health Choice
- Ohio Health Group
- Paramount
- Parkview – Signature Care
- Perennial Advantage
- Quality Care Partners
- RELIANCE Medicare Advantage
- SummaCare Health Plan
- The Health Plan
- United Healthcare
- Valor Health Plan
- WellCare of Kentucky
Ratings & Reviews
We believe in your choice to find the best care possible. With that in mind, it’s important to us that you have all the information you need readily available when considering making an appointment. We think it’s key that you understand how the Patient Satisfaction Rating works. Learn more about our survey process.
Overall Score
Patient Reviews
1 2 > | |
March 2022 They are all very thoughtful and care about you and your situation!!! |
|
January 2022 Great care |
|
December 2021 Mercy has always been the best! |
|
December 2021 Very happy with Dr. Johnson. He is an excellent caring doctor. The staff is great as well. |
|
November 2021 Dr Johnston was fabulous, he didn't make me feel like just a number he was attentive and very personable |
|
November 2021 Dr Johnston is by far the best doctor I've ever come across. His bedside manner is more than anyone can desire. He shows compassion and answers all of the questions you may have. |
|
September 2021 Dr Johnston has the best bedside manner of any physician I've ever seen! He is very concerned for the health and well being of his patients. |
|
August 2021 I saw Dr. Johnston for a post-op visit. This surgeon has saved my life, quite literally, three times. He's absolutely amazing. He's extremely professional but every once in awhile I'm able to get a little smile or chuckle. I wouldn't trust anyone else with an abdominal surgery. |