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Marcus Harris, M.D.

Dr. Harris serves as an Interventional Pain Physician at Pain Zero. He completed medical school at The Ohio State University College of Medicine after undergraduate studies at UCLA. He completed his interventional pain training at the prestigious University of Michigan (Top 20 Hospital by US News & World Report) and is excited to return to the Buckeye State.

Dr. Harris has extensive experience in ultrasound therapy, advanced interventional procedures, and acute care management. He has received several patient care awards for the exceptional and compassionate care he has provided to his patients across the country!


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Hometown: Los Angeles, CA

Undergraduate: Bachelor of Science in Neuroscience and Linguistics, UCLA

Medical School: The Ohio State University College of Medicine

Advanced Degree: Masters in Business Administration, The Ohio State University

Internship: Transitional Year, University of California Riverside

Residency: Anesthesiology, Sunrise Consortium, Las Vegas, NV

Fellowship: ACGME Accredited Interventional Pain Medicine Fellowship, University of Michigan



  • American Society of Interventional Pain Physicians
  • American Society of Regional Anesthesiology
  • American Society of Anesthesiology
  • American Medical Association
  • Patient Care Award at Riverside Community Hospital - 2018
  • Patient Care Award at Sunrise Consortium – 2019, 2020, 2021
  • Silver Telly Award - 2020
  • Making A Difference Award University of Michigan – October 2021


Dr. Harris has a professional passion for advancing the field of pain management. He has conducted research in minimally invasive spine surgery, neuromodulation, and patient/physician advocacy. His clinical interests include persistent post-surgical pain, chest pain, cancer pain, abdominal pain, dermatological pain, vascular pain, PTSD, physical therapy, diet/exercise, lifestyle modification, and neuromodulation therapy.

Dr. Harris has been involved in international health projects in Honduras, Mexico, Ethiopia, and many other countries. He assists in community projects to help lower socioeconomic neighborhoods. He speaks Spanish and Russian. He also helped to design an app for patients and parents to network with other families dealing with similar illnesses.

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5031 Forest Dr Suite C

New Albany, OH 43054

Call: 614-957-8250

Trusted, Proven

The injections that were performed on my back did the trick. I was pain free when I walked out of the office. It’s still early ( 10 hrs so far ) but my back feels great. The last injection I had was back in late May, so 3 months of pain free for the first time in 25 years . I didn’t know how to act, still did things with caution but soon forgot about watching what I did. Was doing some hard labor ( laying and breaking up concrete ) but only felt some muscle aches but no back pains like I had. What a relief it was!! Dr Marcus Harris did what 5 back doctors couldn’t do the last 23 yrs. All those doctors did for me was to make me comfortable by giving me medication to treat my pain, Dr Harris treated the problem, my back and gave me months of relief, so glad he came into my life at a very difficult time.

R.S. Google

The office and medical staff at Pain Zero-Grove City are professional and friendly… Dr. Marcus Harris is a caring and knowledgeable physician… He takes his time, and is extremely thorough and professional… He’s courteous, and I look forward to receiving care from him and his team… There’s several offices, so you can choose the location most convenient for you… I highly recommend you receiving care at Pain Zero… By grace, V. Thomas (satisfied patient)

V. Google

My experience at Pain Zero has been nothing short of awesome. Last week I went to pain zero after I had my PCP send over a referral for EDS. When I got to my appointment ( sick with a POTS fit that day) the office told me that my provider called in and canceled my appointment without an explanation. Feeling defeated I just went to my car and cried, after trying to get in touch with my PCP I got a call from Pain Zero saying they will see me regardless of the error my PCP made. It wasn’t even their error to fix but they helped me anyway. Then today I go in and meet Dr.Harris who ends up being one of the best doctors I’ve ever received care from. He listened to me, took his time and he’s hilarious. He definitely made me feel comfortable and heard, I am certainly looking forward to my care under him.

C.J. Google

Pain Zero has been nothing short of amazing! Starting at the front desk (receptionist), my nurse and Dr Harris, they are all wonderful!! I was really nervous for my first appointment, due to a not so great experience with a different business. However, from the very beginning they made me feel valued, cared for and like a person not just a number. Dr Harris takes time at each appointment to address my needs and answer any questions I have without making me feel embarrassed or rushed. Personally, I would recommend Pain Zero to anyone that is dealing with chronic pain. Thanks to this group, I no longer fear my appointment or have an anxiety attack beforehand. 😀

C.G. Google

Finding a pain doctor willing and wanting to work with you is difficult. Then there are the long waiting list or they can't get you in for a couple of weeks. Finding a doctor with workable hours of 7:30 am to 5 pm is not easy. So sharing this place with those that need help with pain is wonderful. When I am here they treat me wonderful. Any questions or issues they will do all they can to help you. Most places don't talk to you about the long term usage of certain medications but here they are up front about your medications . If you are looking or needing a new pain doctor, Pain Zero is the place for you . Dr. Marcus Harris and his team are professional and caring.

K.K. Google


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