Meet Our Team


We treat patients from pediatrics to seniors, tendonitis to osteoporosis, sports injuries to on-the-job injuries, car accidents to at-home accidents. Our patients become part of our family; and like family, they know we will be here for them. We see our role in patient care as orthopaedic specialists working together to offer the best possible medical and surgical care available.

Our physicians participate in research programs and use the latest technology in orthopaedic surgery. This medical specialty focuses on disorders of the musculoskeletal system—the science of bones, joints, ligaments, tendons and muscles to allow you to work, move and be active. Our philosophy is to correct these disorders by utilizing the latest non-invasive options such as electro-stimulation, nutrition, new injectables/medications and physical therapy.

Using these clinical protocols and  technology which provides the best outcomes, we strive to provide the right treatment at the right time for each patient. Our goal is to empower the patient with the services and education that will assist them in returning to their highest level of function.

Our mission is to provide comprehensive, evidence based orthopaedic care to the Tulsa region. We provide all aspects of adult and pediatric orthopaedic care; including foot and ankle surgery, spinal surgery, sports medicine, total joint replacement, hand and upper extremity, minimally invasive surgery, as well as trauma care. We’re dedicated to putting our experience to work for you when you need it most, providing orthopaedic excellence and compassionate care.

Click the physicians and assistants below to view more information about them.

James Bischoff, MD (1)

James Bischoff, M.D.

Area of Specialty: Hand & Wrist

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Brian Chalkin, DO 2

Brian A. Chalkin, D.O.

Area of Specialty:Hand & Wrist, Orthopaedic Surgery, Shoulder & Elbow

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Chad Hanson, DO 2

Chad Hanson, D.O.

Area of Specialty:Sports Medicine

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Greg Holt, MD 2

Gregory Holt, M.D.

Area of Specialty:Knee & Hip, Orthopaedic Surgery, Shoulder & Elbow, Sports Medicine, Total Joint Replacement

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Yogesh Mittal, MD 2

Yogesh Mittal, M.D.

Area of Specialty:Hip Replacement, Knee & Hip, Orthopaedic Surgery, Total Joint Replacement, Trauma & Reconstruction

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Victor Palomino, DO 2

Victor R. Palomino, D.O.

Area of Specialty:Knee & Hip, Orthopaedic Surgery, Shoulder & Elbow, Sports Medicine

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Lisa Mogelnicki, DPM 2

Lisa Mogelnicki, DPM

Area of Specialty:Foot & Ankle

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LaDena Ballard

Ladena Ballard, PA-C

Area of Specialty:Physician Assistant

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Brian Graham

Brian Graham, PA-C

Area of Specialty:General Orthopaedics

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Maissa Mitwalli

Maissa Mitwalli, PA-C

Area of Specialty:General orthopaedics with a focus on hip and knee joint replacement.

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Jill Spreiter

Jill Spreiter, PA-C

Area of Specialty:General Orthopaedics & Sports Medicine

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Carlee Grimes, PA C

Carlee Grimes, PA-C

Area of Specialty:Physician assistant in orthopedic surgery

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Read what our patients are saying!

"I have been a patient of Dr. Mittal’s for years. He has replaced both knees and my right hip. As fate would have it, my left hip is also needing to be replaced; the odds weren’t in my favor. However my current insurance wanted me to choose an orthopaedic surgeon in their network. My experience with Dr. Mittal has been incredible so I decided I wanted to stick with him and just change insurance when my policy ran out. My problem was the pain associated with my bad left hip kept increasing. Dr. Mittal had begun using Stem Cell Therapy injections for people with mild arthritis or who weren’t ready for surgery. Even though I need a hip replacement we decided to give it a shot. I had a stem cell injection a few months ago and can’t believe the change in my day to day life. I’ve been able to continue working and as long as I’m careful, I’m carrying on with most of my day to day activities. I would definitely recommend Stem Cell therapy with Dr. Mittal.”"

- Ronald Barrett

Click here to read more reviews.

Schedule Your Appointment

To request your appointment please email us at , call us at 918-582-6800 or fill out the form below.

If you choose to fill out this form, please allow 2-3 business days for a response from our team. Thank you!

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