Our Staff is Committed to Providing the
Highest Quality Patient Care

Atlanta Osteoarthritis Center LLC specializes in non-surgical treatments for the relief of body pain, including knee pain, shoulder pain and other joint pains. Our treatments include (PRP) Platelet Rich Plasma Therapy, Tissue Therapy, and Trigger Point Injections. We are committed to providing the highest quality patient care in a professional and patient friendly environment. We are dedicated to improving the health of your knees and joints so that you can reduce pain and increase mobility.

Doctor and Patient — Marietta, GA — Atlanta Osteoarthritis Center LLC

Alex Sentell — Marietta, GA — Atlanta Osteoarthritis Center LLC

Alex Sentell, Patient Coordinator

Alex Sentell is our Patient Coordinator and a graduate of Kennesaw State University where he attained a degree combining Exercise Science and Leadership Studies. He is also a Certified Personal Trainer with the National Strength and Conditioning Association and CPR Certified. He is passionate about helping people optimize their physical movement whether for exercise, athletic performance, or for everyday life.

Alex is an avid sports fan, loves to read and listen to audiobooks, and spend time with his family and 95-pound lap dog Maddie.

For more information, or to schedule an appointment, call us at 404-800-8533.

Larry Richard Korn, DO, Anti-Aging and Regenerative Medicine

Dr. Larry Richard Korn — Marietta, GA — Atlanta Osteoarthritis Center LLC

Meet Our Staff

Dr Richard L. Manrique, MD

Dr. Manrique is the Lead Provider for the Atlanta Osteoarthritis Center.

He is personable and spends quality time with our Patients to get to know them and to listen to their unique situation and provides effective solutions to joint pain while considering other factors that may be affecting their situation.

With more than 27 years of medical experience, Dr. Manrique applies his extensive field experience to the diagnosis and treatment of his patients. He is fluent in both English and Spanish.

Dr. Manrique graduated from the University of Miami Medical School in 1982 and has been practicing clinical medicine over a span of 32 years.

His experience encompasses Primary Care and Emergency Medicine. This included Family Medicine, General Practice, Preventive Medicine, Urgent Care and Emergency Medicine.

Dr. Manrique has experience and training that is broad based and included Critical Care, General Surgery, Trauma, Major Burns, Orthopedic Surgery, Pediatric Surgery, Kidney Transplant, General Medicine, and Emergency Medicine.

Dr. Manrique is well versed on clinical care and medical management of emergencies, disease management and prevention. He has followed evidence-based medicine in the care of all patients.

Dr. Manrique is a qualiﬁed General Practice / Family Medicine Provider. He provided medical care in his primary care practice for over 10 years.

Dr. Manrique has also served as an Advisor to Optum360, Executive Health Resources, reviewing detailed medical charts of hospitalized patients to determine medical necessity as to whether patients were appropriate for observation services versus inpatient services, and generated support documentation for hospital Case Management.

Dr. Manrique’s broad clinical knowledge base and experience is well suited for the ability to review patient medical records in a vast variety of inpatient, outpatient, and emergency care settings.

He is a Diplomate for the National Board of Medical Examiners and is licensed in Medicine and Surgery in Georgia.

He is a member of the American Professional Practice Association, the Southern Medical Association, and the American Medical Association.

Our Medical Director at Atlanta Osteoarthritis Clinic is Dr. Lary Korn, an anti-aging and regenerative medicine specialists with over 35 years of combined medical experience in the fields of family practice, flight medicine, occupational medicine, urgent care/ER medicine, independent medical evaluations, and regenerative medicine.

Larry Richard Korn, DO, Anti-Aging and Regenerative Medicine

Dr Richard , MD

Dr Richard is a board certified Physician and serves as the Medical Director and a Provider at the Atlanta Osteoarthritis Center.

After graduating in 1972 with a B.S. in Biology from the University of Washington, Seattle, he earned his M.D. from the University of Minnesota, Minneapolis.

He completed his internship at University of Wisconsin Hospital, Madison in 1977.

From 1977 to 1980 he served in the Navy as General Medical Officer.

He completed his General Surgery Residency at Sinai Hospital of Detroit in 1982 and his Residency in 1984.

For the next seventeen years, He was in private practice in Spokane, Washington and Phoenix, Arizona.

In Phoenix, He was a Clinical Instructor at the Mayo Graduate School of Medicine.

He has been licensed to practice medicine in California, Arizona, and Georgia.

Dr. Richard Lorenz — Marietta, GA — Atlanta Osteoarthritis Center LLC

Larry Richard Korn, DO, Anti-Aging and Regenerative Medicine

Dan Delozier, PA-C

Dan Delozier, PA-C is a Nationally Certified, Georgia Licensed Physician Assistant Provider at the Atlanta Osteoarthritis Center.

He has over 25 years’ experience as a Provider and has extensive experience in the Orthopedics area, having served as PA is several Orthopedics practices.

He graduated from Northeastern University, Boston MA with a Master of Health Professions with a Physician Assistant Certificate.

Dan is a skilled medical professional with experience in fast-paced office and hospital environments. He has a strong history of high performance and working with patients for outstanding outcomes.

He is proficient in handling demanding medical tasks associated with urgent care medicine, inpatient and outpatient care, surgery, and hospital rounds. Dan has a strong attention to detail to gather pertinent patient information and assess status to determine successful treatment plans. He is an effective communicator with clinicians and patients.

Dan’s core competencies include Orthopaedics, Inpatient & Outpatient Care, First Assist in Surgery, Rounding, Consultations, Quality Standards, & Patient Satisfaction.

Larry Richard Korn, DO, Anti-Aging and Regenerative Medicine

Michelle A. Robinson, PA- C

Michelle A. Robinson, PA- C is a Nationally Certified, Georgia Licensed Physician Assistant.

Michelle was introduced to the Physician Assistant profession by her Mother who is a Veteran of the United States Army where the Physician Assistant Profession originated.

Michelle did her undergraduate coursework at The University of Georgia in Athens and graduated CUM LAUDE from the Medical College of Georgia’s Physician Assistant Program in Augusta.

As a Physician Assistant, Michelle has worked in many specialties including Gynecologic Oncology, Physical Medicine, Orthopaedics & Spine, Occupational Medicine, Pain Management and Integrative Functional Medicine.

Michelle is a BioTe Medical Certified Provider and is passionate about Bio-identical Hormone Replacement Therapy. She has a decorated background as a Pharmaceutical Sales Consultant for GlaxoSmithKline and as a Regional Sales Trainer for Abbott Laboratories.

She once worked in Pain Management at a “Pill Mill” and quickly realized she was contributing to the Opioid Crisis.

In an effort to be part of the Solution instead of the Problem, Michelle trained in interventional pain management where her primary responsibilities included trigger point injections and joint injections using Prolozone, Platelet Rich Plasma, and Regenerative Tissue Therapy.

Michelle was a Varsity Cheerleader in High School as well as an Arena Football Cheerleader. Today you can find her cheering for her two Teenage Sons who play travel basketball and baseball. She pledged the Zeta Psi Chapter of Delta Sigma Theta Sorority, Inc. at UGA and is committed to a life of sisterhood, scholarship and service.

Alex Sentell, Patient Coordinator

Alex is an avid sports fan, loves to read and listen to audiobooks, and spend time with his family and 95-pound lap dog Maddie.

For more information, or to schedule an appointment, call us at 404-800-8533.

Alex Sentell, Practice Manager

Alex Sentell is our Practice Manager and a graduate of Darlington School and Kennesaw State University where he attained a degree combining Exercise Science and Leadership Studies. He is presently enrolled at Southern New Hampshire University working on his MBA with a marketing concentration.

Alex is also a Certified Personal Trainer with the National Strength and Conditioning Association and CPR Certified. He is passionate about helping people optimize their physical movement whether for exercise, athletic performance, or for everyday life.

Alex is an avid sports fan, loves to read and listen to audiobooks, and spending time with his family and dog, Maddie.

For more information, or to schedule an appointment, call us at 404-800-8533.