About

Eric Marler, MD, is an internal medicine primary care doctor with Upstate Family Medicine in Seneca, South Carolina. Originally from Durham, North Carolina, he was inspired to become a doctor after volunteering with Mother Teresa's Missionaries of Charity in India and Nepal in 1987. Mother Teresa met with the volunteers on several occasions, and deeply inspired Marler with their example of Christian faith, charity, service and humility. Dr. Marler completed his bachelor of arts in communication studies at The State University of New York and he pursued undergraduate studies in microbiology at McGill University. His medical school training was at New York Medical College, and he completed a residency in internal medicine at University of Massachusetts. He is board certified in internal medicine. Marler moved to Columbia, South Carolina, in 1999 to complete a two-year National Health Service Corps (Public Health) commitment at Waverly Family Practice. In 2001 he worked as an assistant professor for the Department of Internal Medicine at the University of South Carolina Specialty Clinics, where he taught medical residents outpatient and inpatient care, as well as seeing private patients in the faculty practice. Marler worked as medical director of Longs Pharmacy in Columbia and founded a solo practice, Millbrook Internal Medicine, in 2003. In January 2013 he joined Piedmont Internal Medicine West in Spartanburg, South Carolina, and in 2014 served as an assistant clinical professor at Edward Via College of Osteopathic Medicine (VCOM), precepting outpatient medicine to student doctors. In 2015, he joined Bon Secours Medical Group in Greenville, South Carolina, and in 2017 Woodward Medical Center. In 2021, he joined Prisma Health Family and Internal Medicine Seneca, South Carolina, near beautiful Lake Keowee.
Gender Male
Languages English

Experience

Training
New York Medical College
Medical School
University of Massachusetts Medical School
Residency, Internal Medicine
Board certifications
Internal Medicine
American Board of Internal Medicine

Ratings and reviews

The Patient Satisfaction Rating is derived from patient surveys based on the likelihood to recommend this provider's office.

4.9 out of 5
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918 Ratings, 193 Comments
  • 4.9
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    Trust Provider with Care
  • 4.9
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    Likely to Recommend
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07-02-2026
Great experience!
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06-30-2026
All was great! Heads above other offices.
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06-30-2026
I don't like the way the Dr is timed for each visit.
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06-26-2026
I was treated professionally and fairly.
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06-25-2026
Dr Marler fantastic very knowledgeable associate and very engaged with his patients. Prisma is lucky to have a person of his caliber on the team.
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06-25-2026
Since this was my first visit can't think of anything that needs to be changed.
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06-24-2026
Not possible to improve on the service I received.
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06-22-2026
Fantastic experience!!
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06-19-2026
Nothing, this was a lab visit only and it was fast and efficient.
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06-18-2026
Have a summary of all instructions
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06-16-2026
Dr. Marler is great asset for Prisma. Knowledgeable, patient and informed.
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06-16-2026
Professional and very always listens to to any issues or concerns
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06-04-2026
Keep up the good work
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06-04-2026
Nothing. As a critical care nurse practitioner for 48 years in tertiary centers I was quite pleased with Dr Marler
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06-04-2026
Nothing needed approved. Practice is welcoming and very courteous.
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06-03-2026
Allow Drs more time w patients. They seem to be on some exact time clock laid down by Prisma
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06-02-2026
You have a great team here.
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06-02-2026
I appreciate that I'm treated with respect and I think having material available about the condition that I may have.
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06-02-2026
The appointment was somewhat hurried and we were not able to cover all topics that should have been covered. I needed to send follow up questions which was fine but as of today (2 days later - which is within the SLA I guess) no response.
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05-28-2026
Providers need more time to problem solve with patients Medical care has become order tests, rx,or refer to specialist The providers is the middle man not the provider of care. Getting in with a specialist takes months This is not good enough
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05-28-2026
Everyone was above expectations
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05-27-2026
It was difficult to wait 3 months for a new patient appointment when I needed a surgery clearance.
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05-27-2026
Dr. MARLER has always been on top of my health concerns and I trust him. He listens and orders further testing accordingly. He does this in a timely matter and also gets right back to me if I have concerns or questions.
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05-26-2026
My visit was very pleasant and professional....
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05-21-2026
My weight was recorded wrong on my print out . Weight said 185 pounds when it was really 175 pounds.
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05-21-2026
I total faith in Dr. Marler
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05-21-2026
Nothing, everything was great!
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05-19-2026
My visits with Dr. Marler are always great. He listens, and truly cares about my well being. I trust him completely. If he thinks there is more he can do , he will refer me to the right doctor. I have no worries with him. Thank you Dr. Marler for your great care.
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05-19-2026
Office visit was very good & everyone was most helpful.
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05-15-2026
Allow for enough time to cover visit. This was my annual visit and I was not able to cover all the issues I was having.
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05-15-2026
Good to go
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05-15-2026
Everything was awesome
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05-14-2026
No Comment other than, "Everyone was great!"
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05-13-2026
I like the way Dr. Marler and nurse treated me.
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05-12-2026
Dr. Marler, the office employees, the nurses and lab techs are all excellent!
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05-06-2026
Use the name I told them
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05-05-2026
It really wasn't about that. I wasn't listening to the choices and I pressed one on the first three or four and I should have pressed four. Hopefully this didn't mess up your survey much. Sorry.
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05-05-2026
Awesome service.
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05-05-2026
Everything was extremely efficient. I was called back to the exam room ahead of schedule and after seeing the doctor I barely sat down and was called back for my lab appointment. Great work!
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05-01-2026
Not a thing! Wonderful experience with Dr. Marler and staff along with follow up message from him after my x ray.
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04-29-2026
Was an excellent experience, very please with everyone involved in my visit. Dr Marler is a excellent person and physician, very glad I funded him.
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04-29-2026
Nothing was lacking. I am very pleased with this practice and the professionalism of everyone that works there.
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04-29-2026
Things are good and I would not change a thing
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04-28-2026
Satisfied
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04-23-2026
No improvement needed
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04-23-2026
All great!
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04-22-2026
I'm very happy with every aspect of care
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04-21-2026
Needs to spend more time with me
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04-15-2026
There's always room for improvement but I can't think of any for this practice
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04-14-2026
I thought that Dr. Marler and the staff in the offices have done an outstanding job as I'm a new patient. Also, I made a boo-boo and I pressed the wrong button on number one. It should have been four. Thank the office for their courtesy and they got me in so fast. It was astounding. Thank you so much for all of your kindness. I appreciate it. Bye.