National (BlueCard) PPO
Dr. Mark Johnston, MD
Gastroenterology*
Age 66
Dr. Mark Johnston, MD is a Gastroenterology Specialist in Lancaster, PA.
Dr. Mark Johnston, MD
Lancaster, PA
Accepting new patients
39 years of experience
Offers telehealth
Dr. Mark Johnston, MD is a Gastroenterology Specialist in Lancaster, PA.
About
Dr. Mark Johnston, MD is
Compare with other Gastroenterology Specialists
Compare Dr. Johnston with our nearby Gastroenterology Specialists at Cleveland Clinic
Dr. Michelle Kim, MD
Learn More
Dr. Carole Macaron, MD
Learn More
Dr. John Vargo, MD
Learn More
Dr. Claire Beveridge, MD
Learn More
Dr. Scott Gabbard, MD
Learn More
Dr. Sunguk Jang, MD
Learn More
These providers are on the medical staff of Cleveland Clinic.
Advertisement
Experience Check
Enter a condition or procedure
Insurance Accepted
* Please verify this information when scheduling an appointment.
-
-
KeyCare PPO
-
Blue Cross and Blue Shield
-
Medicare
-
Blue Choice Advantage
-
First Health (Coventry Health Care)
-
Tricare
-
Medicaid
-
MultiPlan PPO
-
United Healthcare
Locations
-
Penn. Medicine Lgh Holistic Therapy2112 Harrisburg Pike Ste 202, Lancaster, PA 17601
-
Office2124 Harrisburg Pike Ste 214, Lancaster, PA 17601
-
Obgyn of Lancaster Norlanco Site426 Cloverleaf Rd, Elizabethtown, PA 17022
-
Mid-atlantic Gastrointestinal Center II4140 Oregon Pike, Ephrata, PA 17522
Patient Satisfaction
Likelihood to recommend Dr. Johnston
4.7
Based on 14 Reviews
5 Stars (13)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (1)
Leave a review
How likely are you to recommend Dr. Johnston?
Patient Reviews
Dec 21, 2021
Caring, very knowledgeable, listened and made me part of the decision making process
Thank you for sharing your feedback about Dr. Mark Johnston, MD.
You Might Also Like
Claim Your Profile
Are you Dr. Mark Johnston, MD?
Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.
Claim my profile
Claim my profile
Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Johnston, or would you like to choose another provider and have an online appointment right now?
About Me
Specialties*
Gastroenterology
- *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education
Education
Medical Education
-
Hahnemann University
1985
Board Certifications
Board Certifications
- Gastroenterology
Internship
Internship
-
Portsmouth Naval Hospital
1986
Fellowship
Fellowship Hospital
-
National Naval Medical Center-Bethesda
1997
Does Dr. Johnston communicate via email?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Johnston offer telehealth services or virtual visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Johnston offer an online patient portal?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Johnston have free onsite parking?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Johnston offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Johnston offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Johnston specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Johnston specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Johnston specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Johnston specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Johnston accept insurance?
No responses yet.
Yes
(0)
No
(0)
Frequently Asked Questions
Find contact information here to make an appointment.
A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.
New patients are generally accepted by Dr. Mark Johnston, MD. To arrange an appointment, call the number on Dr. Johnston's profile.
Dr. Johnston in specializes in Gastroenterology. See more on Sharecare.
Dr. Johnston frequently treats the following conditions: Constipation, Nausea and Dysphagia. See more on Sharecare.
Dr. Johnston's office is located at 2112 Harrisburg Pike Ste 202 Lancaster, PA 17601. You can find other locations and directions on Sharecare.
Dr. Johnston provides telehealth services. Please contact the office to determine whether you are eligible.
Dr. Mark Johnston, MD is affiliated with Lancaster General Hospital.
Yes, Dr. Mark Johnston, MD holds board certification in Gastroenterology.
Dr. Mark Johnston, MD has a star rating of 4.7/5. See more patient feedback on Sharecare.
Hospital Affiliations
-
Lancaster General Hospital
555 N Duke St, Lancaster, PA
