
Highlights
Age Groups Seen
- Adults
- Geriatrics
Languages
- English
Gender
MaleAbout Mark C Cullen
Dr. Mark Cullen was born in Natick, Massachusetts, and grew up in Reading, Pennsylvania, in a large family with nine brothers and sisters. He attended Bucknell University. He is married to Michelle Cullen, MD, and has four children. Dr. Cullen was a multisport athlete in high school and varsity letterman in college. After his orthopaedic surgery residency, he completed a prestigious sports medicine fellowship in advanced arthroscopic surgery and complex knee ligament reconstruction with Frank Noyes, MD, in Cincinnati, OH. Dr. Cullen has a passion for adolescent sports medicine and the surgical repair of sports injuries. He has been the team physician for numerous high schools and club sports teams throughout his career in Atlanta and Oregon. He works closely with athletic trainers, physical therapists and coaches to care for athletes and to prevent adolescent sports injuries. In recognition of his contributions to youth and high school sports in Atlanta, he was awarded the prestigious Southeastern Athletic Trainers Association Jack Hughson Sports Medicine Person of the Year. He specializes in, and has surgical expertise in, advanced arthroscopic knee and shoulder surgery and complex knee ligament reconstructions. His surgical practice focuses on arthroscopic rotator cuff surgery, labral repair and shoulder stabilization along with ACL and revision ACL ligament reconstructions. Having had four shoulder surgeries himself, Dr. Cullen understands what an injury means to his patients and the time and dedication to rehabilitation it takes to recover from surgery. Dr. Cullen works closely with athletic trainers at local high schools and is a team physician for Portsmouth and Dover High Schools. He is also an assistant team physician for the University of New Hampshire Wildcats.
Locations
- Mass General Brigham Orthopedics and Sports Medicine Clinic
- 7 Marsh Brook Drive, Suite 100, Somersworth, NH 03878
- Get Directions
- phone: 603-742-2007
- fax: 603-742-6983
- Mass General Brigham Orthopedics and Sports Medicine Clinic
- 105 Main Street, Field House, Durham, NH 03824
- Get Directions
- phone: 603-742-2007
- fax: 603-749-4605
- Mass General Brigham Orthopedics and Sports Medicine Clinic at Wentworth Surgery Center
- 6 Works Way, Somersworth, NH 03878
- Get Directions
- phone: 603-285-3288
- fax: 603-740-4639
Expertise
Education
- Fellowship: Cincinnati Sports Medicine and Orthopaedic Center, Sports Medicine, 1997
- Residency: University of Cincinnatti, Surgery, 1996
- Medical Education: Temple University School of Medicine, Medicine, 1991
Board Certifications
- Orthopaedic Sports Medicine: American Board of Orthopaedic Surgery, 2009
- Orthopaedic Surgery: American Board of Orthopaedic Surgery, 2000
Insurance
- Aetna
- AmeriHealth Caritas New Hampshire
- Blue Cross Blue Shield - Federal
- Blue Cross Blue Shield ME
- Blue Cross Blue Shield NH
- Cigna
- Community Health Options
- CorVel Workers Comp
- Coventry
- Harvard Pilgrim Health Care
- Humana
- Martin's Point
- Mass General Brigham Health Plan
- Medicaid ME
- Medicaid NH
- Medicare
- Medicare ACO
- Multiplan/PHCS
- NH Healthy Families
- Prime Health Services
- Railroad Medicare
- TriCare
- Tufts Health Plan
- United Health Care
- WellCare
- WellSense NH
Ratings & Reviews
4.8 out of 5
180 ratings, 58 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- Reviewed on 2/5/2026
Friendly, knowledgeable, and solution-focused.
- Reviewed on 2/2/2026
Very knowledgable and thorough.
- Reviewed on 1/31/2026
Dr Cullen was amazing- he was so thorough and explained everything so well to me. He was very kind and helpful. He immediately helped my pain and quality of life greatly. Would highly recommend him to anyone!
- Reviewed on 1/28/2026
Everyone involved with my care was kind, they explained everything and the doctor was wonderful
- Reviewed on 1/22/2026
He had looked it and analyzed my MRI images and provided a good recommendation for treatment
- Reviewed on 1/21/2026
[redacted] I asked questions about my concern for proper care and was rushed away and told that's how it is. [redacted]
- Reviewed on 1/18/2026
Good experience. Open to my questions. Knowledgeable.
- Reviewed on 1/7/2026
Took the time to explain my options in detail making sure I understood
- Reviewed on 12/22/2025
Great care appreciate the team
- Reviewed on 12/14/2025
First meeting with MD and Staff, professional and friendly.
- Reviewed on 12/16/2025
All the staff from Reception, Nurses, Doctor, and PT were amazing! Very friendly and helpful.
- Reviewed on 12/11/2025
Completely satisfied.
- Reviewed on 12/14/2025
It was very rushed [redacted] Dr. Cullen was very good at discussing the immediate issue I just would have liked to have more time, [redacted] I was pleased with Dr. Cullen just not the time allowed.
- Reviewed on 12/3/2025
Dr. Cullen is one of the kindest and most interested in my care doctor I have ever dealt with. He is kind, he is capable, and he is willing to listen and partner with me on what we think is the best. I appreciate that immensely. I would recommend him to anybody. Thank you, [redacted].
- Reviewed on 11/23/2025
Both Dr. Cullen and [redacted] (who works with him) are just an outstanding team! [redacted] Any organization should feel lucky to have dedicated employees like [redacted] and Dr. Cullen...
- Reviewed on 11/16/2025
Dr Cullen was excellent and very knowledgeable
- Reviewed on 11/15/2025
Dr. Cullen was very nice and reassuring.
- Reviewed on 11/20/2025
I had great respect for Dr. Cullen after he repaired my left shoulder but I was very surprised with him and the way he handled my appointment. Walking in to the room he began chastising me for falling and I have to stop. I'm [redacted] and I guess I know falling is bad! I did fall about 2 years ago on the same shoulder Dr. Cullen fixed for me and wanted to know if that was the cause of why I'm having trouble again. He checked my strength and movement and another warning about falling and that was it. [redacted] Maybe that's his tactic to really getting someone's attention to heed his advice? I don't know but I did not care for it as you may be able to tell.
- Reviewed on 11/8/2025
Dr. Cullen was very professional and based on my previous shoulder problem and Xray he immediately diagnosed my issue. Recommended a steroid injection coupled with home exercises. [redacted]
- Reviewed on 11/7/2025
The support staff was friendly and polite, which is not always the case these days. It's a small thing, but it has a big impact.
- Reviewed on 11/12/2025
Dr. Cullen was very respectful and an excellent listener. He was direct and honest, which I truly appreciated. He's a no-nonsense professional, and I have great respect for that. I can't recommend him highly enough he was outstanding.
- Reviewed on 11/2/2025
Everyone was very attentive and very detailed and how they explained it was a very good experience
- Reviewed on 10/11/2025
Dr.Cullen has a very nice bedside manner.He very knowledgeable about all the new procedures available.
- Reviewed on 10/3/2025
They got me in quick to determine my knee injury, schedule MRI, schedule followup 1 day after, schedule surgery at earliest opening. Worked great!
- Reviewed on 10/1/2025
Dr. Cullen is AWESOME!
- Reviewed on 9/28/2025
Dr Cullen is extremely easy to deal Al with. He made me feel very comfortable and well respected.
- Reviewed on 9/17/2025
He was very personable with excellent bedside manner and took appropriate time with me
- Reviewed on 9/15/2025
Dr. Cullen is an amazing surgeon. Very friendly, communicative, knowledgeable. It's not my first ACL replacement with him. It is my second in the past four years. Since day one, four years ago, he has provided amazing treatment. Second time around, even better. He's absolutely stellar.
- Reviewed on 9/12/2025
They were very knowledgeable. The doctor showed and explained everything very well
- Reviewed on 9/10/2025
He was excellent
- Reviewed on 9/3/2025
Such a great process at the Walk In Ortho Clinic in Somersworth. Very quick and easy and painless. Everyone is great and there was little to no wait time.
- Reviewed on 9/4/2025
Listen to me carefully
- Reviewed on 9/2/2025
In less than an hour I received xrays and a diagnosis. Dr. Cullen was very helpful and knowledgeable. I highly recommend!
- Reviewed on 8/27/2025
Dr. Cullen is great. He walked me through my MRIs and thoroughly explained the surgical plan to me. I do wish we discussed different types of surgical options, but I understand with my condition, there aren't many options. Dr. Cullen was amazing, and I can't wait for the surgery in a few days. He is friendly and provides a sense of professionalism with extreme knowledge of Orthopedics.
- Reviewed on 8/28/2025
Yes, I saw Dr. Mark C. Cullen. Dr. Cullen is very personable. He's a fine surgeon. He explains himself very, very well. He made me feel at ease. He has a good sense of humor. Um, he doesn't seem to think very, you know, too highly of himself. Um, we got along very well and, um, I had no fear about the surgery. Uh, it was very, very well at ease and, um, I like Dr. Cullen very much. And if I needed another.
- Reviewed on 8/25/2025
Dr Cullen is working with me to fix a lingering orthopedic problem. He listens attentively and provides excellent advice.
- Reviewed on 8/21/2025
Overall he was a good provider. He listened to what I had to say. However he had zero sense of humor which is important to me in a provider. Someone with a sense of humor makes the experience more enjoyable.
- Reviewed on 8/5/2025
Great at explaining my condition and options. Made me feel comfortable from the beginning of the visit.
- Reviewed on 8/3/2025
He was very helpful explained what could be going on with my shoulder and the options depending on what the MRI says
- Reviewed on 7/24/2025
Dr. Cullen was very professional and courteous. He listened to my concerns and was encouraging.
- Reviewed on 7/14/2025
Always a good experience
- Reviewed on 7/13/2025
He's very helpful and understanding
- Reviewed on 7/14/2025
Dr. Cullen was the epitome of doctor hood and patient care and felt in secure hands during the entirety of our encounter and visit period.
- Reviewed on 7/9/2025
I do wish she had given me specific instructions about how much to use my arm after injection and when to get back to exercise. However, I also forgot to ask about exercise restraints. Otherwise the Dr was very kind and explained everything she was doing.
- Reviewed on 7/6/2025
I badly sprained my knee and needed to be seen. Unlike my PCP I was able to get an appointment the same day. Dr Cullen, his assistant and nurse all were great assessing my injury. So different than any other recent experience trying to see a doctor.
- Reviewed on 7/2/2025
Dr Cullen was extremely easy to talk to and addressed my questions with answers I could understand.
- Reviewed on 7/2/2025
He Listened to me and asked me questions!
- Reviewed on 6/14/2025
Very knowledgeable, took time to examine me, explain what he was checking for and use model to show me what he was talking about. I felt confident in his treatment plan.
- Reviewed on 6/6/2025
Yes, Dr. Cullen was excellent. The only issue was it took months to get an MRI, whereas if I had gotten it earlier, I might have had different options in repair of my elbow. After three weeks, it's a bit more difficult process, and it took about two months to get an MRI from my initial appointment.
- Reviewed on 5/29/2025
I got lucky, researched a doctor and after meeting him, validated, couldn't ask for a better doctor to help me resolve my orthopedic knee issue.
- Reviewed on 5/22/2025
Dr. Cullen listened to my desires and treated me accordingly
- Reviewed on 5/14/2025
I was satisfied with what we did. I liked the doctor. I was satisfied with the nurses and PT care was good afterwards. And yes, I would recommend them to go to somebody else at some point. Thanks.
- Reviewed on 5/12/2025
Fantastic
- Reviewed on 5/5/2025
I like and respect Dr. Cullen and that's why I made another appointment with him for a different problem.
- Reviewed on 4/22/2025
It's all good so far. I need an arthroscopic surgery and I'll be glad when it's over.
- Reviewed on 4/23/2025
Dr.Cullen was down to earth and very thorough in his explanations on what he saw on my MRI . And also what he saw in my x-rays regarding my severe osteoarthritis and probably needing knee replacements eventually. His staff was very efficient and [redacted] took care of the paperwork and scripts regarding my upcoming surgery.
- Reviewed on 4/16/2025
Very knowledgeable, listened to my concerns and spent a good amount of time with us.
- Reviewed on 4/14/2025
Did not rush and made sure I understood everything