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Convenient Care Close to Home

Taking Care of Your Health, Together

Bringing together skilled physicians who span the range from primary care to specialized medicine, the Methodist Medical Group is devoted to providing the full spectrum of care to the North Texas community. From virtual visits to concierge medicine, aches and pains to surgery - our team is ready to assist you with your healthcare needs with the backing and resources of the entire Methodist Health System. You're never alone with Methodist Medical Group.

Learn more about our Telehealth and Virtual Visit Options

Care Team Spotlight
  • Denise Peck, APRN-CNP

    Denise Peck, APRN-CNP, has 20 years of orthopedic hip and knee replacement patient care experience as a nurse practitioner. Ms. Peck completed her undergraduate degree in Nursing at Mount Mercy College, Cedar Rapids, Iowa, and earned her Master of Science in Nursing at Allen College, Waterloo, Iowa. Ms. Peck is certified as an advanced practice registered nurse by the American Nurses Credentialing Center. While going ...

  • Alexander Cho, MD

    Born and raised in New York, Dr. Cho is a board certified, fellowship trained orthopedic surgeon who has been practicing in Dallas for over 15 years. He specializes in shoulder arthroscopy and shoulder arthroplasty but also performs articular cartilage restoration, sports medicine procedures, hip/knee arthroplasty, basic hand surgery and fracture fixation. Dr. Cho completed his undergraduate education at Binghamton ...

  • Robin Isaacks, PA-C

    Texas native, Robin Isaacks, PA-C, is a board-certified physician assistant who has extensive practice in the area of pediatric, adolescent, and adult medicine. She has special interest in preventive medicine and management of chronic conditions such as hypertension, hyperlipidemia, diabetes, depression and anxiety. Ms. Isaacks has served patients in multiple capacities in the medical field since 2009. She earned her ...

  • Shannon Barnett, WHNP

    Ms. Barnett received her Bachelor of Science in nursing from Midwestern State University. She later went on to obtain her Master of Science with a major in Women’s Health – Nurse Practitioner from Texas Woman’s University. Prior to joining Dr. Dean’s practice Ms. Barnett worked in labor and delivery at Parkland Hospital. She originally joined the practice as registered nurse in 2000, and then continued to further her ...

  • Sharisse Holinej, MD

    Sharisse Holinej, MD, has been serving as a family medicine physician since 2013. Dr. Holinej completed her undergraduate degree at the University of Toronto, Canada, and earned her medical degree at Saint James School of Medicine in Bonaire, Netherlands Antilles. Following graduation, Dr. Holinej completed her residency in family medicine at Creighton University in Omaha, Nebraska. Certified by the American Board of ...

  • Garish K. Alexander, MD

    Gary Alexander, MD, has been on staff at the Methodist Mansfield Medical Center since he began practicing as a minimally invasive general surgeon in 2007. During his tenure, he has served as the surgery department chair and as the trauma medical director at the hospital, as well as, spearheading the foundation of Methodist Mansfield Medical Center’s robotics program and its accreditation as a level III trauma center. ...

  • Sunitha Alluri, MD

    Board certified in hematology and oncology, Sunitha Alluri, MD, has been in practice since 2019. Dr. Alluri earned her medical degree from Osmania Medical College in Hyderabad, India, and completed her residency at Lincoln Medical and Mental Health Center, affiliated with Weill Medical College of Cornell University. She then pursued specialized training through a fellowship at Baystate Medical Center, affiliated with ...

  • Manuel Lorenzo, MD

  • Jasper Pena, FNP-C

    Jasper Pen͂a, FNP-C, works in collaboration with Christopher M. Broadway, MD, and Ashley N. Pirisino, MD, to provide primary care to patients of all ages. Ms. Pen͂a earned her advanced practice registered nurse (APRN) and registered nurse (RN) licenses at the University of Texas at Arlington. Ms. Pen͂a is bi-lingual in English and Spanish.

  • Nancy Georgekutty, MD

    Board certified in family medicine and obesity medicine, and accredited by the Accreditation Council for Graduate Medical Education, Dr. Georgekutty graduated cum laude from the Medical University of Debrecen Health Science Center in Hungary. She completed her residency at St. Joseph Medical Center Family Medicine Residency in New York. Dr. Georgekutty is fluent in Spanish, Hungarian, and Malayalam.

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