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William L. Mills, M.D.
Back, Neck, and Spine

"My goal is not only to fix existing problems utilizing the latest and safest technology available, but also to educate and encourage my patients on the benefits of a healthy lifestyle."

Dr. Mills joined Coastal Orthopedics in 1991. He completed his bachelor of science degree in biology from The Citadel in Charleston, South Carolina.

After completing his degree in biology, he received his medical degree from the University of South Carolina School of Medicine. Dr. Mills then finished an orthopedic residency at the same institution and a fellowship in spinal surgery at the South Texas Spinal Clinic in San Antonio, Texas.

When not seeing patients, Dr. Mills likes working out, golfing, snow skiing, and boating. He is also actively involved with Canine Angels, a nonprofit organization that rescues dogs from shelters and trains them to become service dogs for disabled veterans and first responders.

Dr. Mills is certified by the American Board of Orthopaedic Surgery.


  • The Citadel, Charleston, South Carolina, 1981

Medical School

  • University of South Carolina School of Medicine, Charleston, South Carolina, 1985

Residency, Orthopaedic

  • University of South Carolina School of Medicine, Charleston, South Carolina, 1990

Fellowship, Spinal Surgery

  • South Texas Spinal Clinic, San Antonio, Texas, 1991


  • American Board of Orthopaedic Surgery, 1993, 2013

Hospital Affiliations

  • Conway Medical Center
  • Carolina Bone and Joint Center

Team Affiliations

  • Conway High School
  • Carolina Forest High School
  • Aynor High School

Medical Interests

  • Vertebroplasty
  • Lumbar Decompression
  • Minimally Invasive Surgery
  • Cervical and Lumbar Fusion

Phone: (843) 347-7222

Office: Conway, South Carolina

"On November 20, 2014, I had an ALIF surgey preformed by Dr Mills. The care concern by everyone was fantastic. From the start of office visits to the day of surgery everyone was great. The care concern and true feelings of myself and family was their priority. Dr. Mills and Dr. Sasser were the best doctors that I have had dealings with. Both were straight forward direct and their talents in surgery are the best that I have encountered. I would recomend both doctors and the Conway Hospital to all." - Andrew C.

“In January 2014, Dr. Mills operated on my cervical spine. I had been in pain for months before learning what my neck problems were. It was not until an office consultation with Dr. Mills that I was told the pain and numbness down my arm could be corrected with surgery. Dr. Mills recommended an Anterior Cervical Discectomy Fusion. The most memorable thought I had at that moment was, “If someone rolled an operating table in here, I'd jump on it." That's how much I needed relief from the pain down my arm. Listening to Dr. Mills made me anxious for surgery. Never thought anyone would welcome surgery, but I did. Dr. Mills explained everything about the procedure; some areas in my neck required repair or replacement (from C2 to C6); there were problems with a bulging disc and degenerative vertebrae; and a more serious spinal cord and nerve were compressed outside the spinal column at a bulging disc. I went home knowing I found the right orthopedic surgeon for my problems. I was very happy about scheduling this surgery because I was confident I would wake up pain-free. Dr. Mills had explained the risks of this surgery, but I chose the pain-free version. It turned out, I was aware my pain was gone immediately after surgery. My thoughts again, "This is a miracle.” Thank you to Dr. Mills, your OR Team, and all the nurses and assistants. My family, my neighbors, my church friends, and a few strangers all know I had an excellent surgeon and a wonderful experience at Coastal Orthopedics. Thank you, Dr. Mills.” – J.T., via Vitals.com

"Having nursed my late husband through a particularly difficult back surgery, I was not looking forward to that option when I fractured two vertebras while working in the yard.  Over a period of 5 years, I tried nerve root blocks and epidurals with short-term to no success and a lot of frustration. I was informed that my problem was compounded by spinal stenosis, which created a progressively debilitating problem of its own. At age 75, and following my husband’s death, I decided I needed to do something to make myself more self-reliant, and was referred to Dr. William Mills by my primary physician. He and his staff pointed out a rather recent development in lower back procedure, ILIF, with a minimally invasive surgery, and a brief recovery. I entered the hospital on Thursday, and returned home, virtually pain-free on Saturday. Six months later, I'm so thrilled with my recovery and I'm back to doing Yoga and a little Zumba.  I've got my life back and only wish I'd done this much sooner. Thank you Dr. Mills and staff!" -- Carole D.


First I would like to say, I love Coastal Orthopedics! They have been fantastic in all categories of care with not only myself, but my children, whom have had injuries as well.  Although their injuries were minor and temporary, one with a jammed thumb and one with a fractured forearm, they could be seen immediately and with exceptional care. The staff was extremely friendly and played with my children, which made them very comfortable in what was originally a scary experience! 

My experience with Coastal Orthopedics could not have come any sooner! I'm an 18-year hairdresser/barber and I own my own business alone. Having said that, I never though in my wildest dream that at 35 years old, I would be having immediate unexpected neck surgery. On April 1st, 2013, I awoke to not being able to lift my head, neck, or left arm. After many doctor visits, a couple of ER visits, 2 pain injections by my doctor, and numerous chiropractic visits, while all were requesting an MRI, my insurance company kept denying me because I had not been in an "accident!” Really? By the end of the month, I was ready to die. I was in so much pain. I was living off of pain meds, couldn't work, drive, or even function as a wife or mother. It was awful! That's when someone recommended me to Coastal Orthopedics! When calling, I was able to see Dr. Mills the next day. After coming in and meeting Dr. Mills and explaining my ordeal, he immediately requested and got me approved for an MRI! The next day, he called me with my results, explaining to me that not only did I have one of the worst herniated bulging discs, C 5/6  in someone's neck that he had ever seen, but that my nerve in my left arm that goes from my spine to my thumb was being severely pinched/entangled somewhat in these discs. He didn't know how I was even functioning! I explained I wasn't really without lots and lots of pain, muscle and nerve meds, I wouldn't have survived the pain. I was unbearable! I had immediate surgery 2 days later. There was no question, "do I want surgery.” It was, “when should I be there?”  I was completely miserable! April 30th was my surgery day and I wouldn’t say it was painless, but my arm was immediately relieved. I was sore from the trauma from waiting so long but immediate relief! After a few weeks of recovery and several weeks of physical therapy, I was a million times better! Back to work (after 2 months of my business being closed!) and normal again!


January 18th. I awoke again to not being able to lift my arm, except this time, it was my right arm, my dominant arm.  I thought I must have slept on it but as the day went on, it was worse and worse. I messaged Dr. Mills’ physician assistant, which is the most wonderful, helpful, medical provider I've ever met. She is always ready to help and offers me encouragement, advice, and care anytime I call or message her. She quickly returned my call and told me to come in first thing the following business day. Monday morning, I saw Dr Mills. With my history and symptoms, I was able to have an MRI right away and found out that again, I had the same problem! This time, it was C 6/7 and my right arm nerve being severely pinched! We couldn't believe it!! So here we go again, out of work, surgery, recovery, and therapy! Dr. Mills explained that sometimes C 5/6, and C 6/7 are affected by each other and when one is bad the other overcompensates. Usually it doesn't happen this soon but with my career and kind of work, it could happen. My surgery was January 24th and this time, because I was more aware of recovery and what to expect, it was a little easier to handle. Dr. Mills, his physician assistant, and the nurse Angela have all been fantastic!! I'm recovering now. The care and checkups have all been very encouraging! I will always use Coastal Orthopedics for all of our needs! I'm so thankful for them and all of their wonderful staff!!" -- Jamie A.     

"No one likes to have to go to doctors or have to have surgery.  I have never ever come across a better doctor than Dr. Mills, his entire office staff, and his surgical staff.  He is a wonderful doctor, who truly cares about his patients, and gives each and every one of his patients the individual care that they need.  I would recommend Dr. Mills to anyone and everyone who is having back problems.  I couldn't walk for almost 6 months and was in severe pain due to bone on bone friction in my low back. The day after surgery, I no longer had back pain and it is wonderful to feel that I can be productive again and live my life.  No amount of thank you's can express how I feel about Dr. Mills giving me my life back.  God bless you, your entire staff, surgical team, and Coastal Orthopedics.  My wife and I would never go anywhere else with back problems. Dr. Mills  "has your back" (literally.)" -- Steve O.

"On my second trip to Conway Hospital ER with severe pain in my lower back and leg, the ER doctor referred me to Dr. William Mills at Coastal Orthopedics. After getting an appointment, Dr. Mills had his office schedule a MRI. When I went back for the results, Dr. Mills said I had a herniated disc and lumbar spinal stenosis that could be fixed with an ILIF procedure, which consisted of a plastic spacer and clamp with screws. At 70 years old and never had any kind of surgery, that didn't sound all that appealing to me. I decided to try to deal with the pain with a little bit of medication. Within a week, I was calling back begging for the surgery.

I had the surgery on September 26, 2013. Immediately after the surgery, the pain was gone. I spent one night in the hospital and the nurses were really good. After being released, the first two weeks were a little uncomfortable but the medicine they give you takes care of the pain and you sleep a lot. After the third and fourth week, things got a little better each day. Week six, there was no more pain and no more medicine. I felt good and was looking forward to getting back to normal activities. I must say my first experience with surgery, I was very skeptic especially with the spine, but I couldn't be more pleased with the whole deal. Dr. William Mills and his staff wow, what can I say; they were excellent and they gave me life back. I'm very grateful. Thanks to you all."-- Wayne E.

"I am the wife of Louis Eckert and I thank God for all the physicians' care giving. Not to mention their awesome staffs. We have been in Myrtle Beach for 3 years. Proper diagnosis from Dr. Mills led my husband to Dr. Ramsey. Two successful hip surgeries later, he was playing golf and working until he broke his left foot. Again, the appropriate treatment from Dr. Taylor has led to finally being able to play golf again, take walks, and work. I will be forever grateful to the physicians and staff!" -- Wife of Louis E.

"I am one year post ILIF surgery. I had two discs that needed to be replaced after falling hard on concrete. Dr. Mills, his interns, and staff were there to give excellent care as I walked through my recovery period. I am very thankful for the best of care and would very highly recommend this office to everyone needing orthopedic care. Thanks Dr. Mills, you're the best!!" -- Kathy W.

"I see Dr. Wilkins every three months. I have osteoporosis and arthritis through my whole body and was told I have sclerosis. I have been coming there for years and have always been treated great and am very well pleased." --Catherine M.