Dr. Derrick is excited to join MMC as he returns to his home state of Tennessee. He attended the University of Tennessee in Knoxville, TN, for his undergraduate education with a focus on Biology and Biochemistry, Cellular and Molecular Biology. After completing medical school at East Tennessee State University’s James H. Quillen College of Medicine in Johnson City, TN, he relocated to Charleston, SC, to continue training at the Medical University of South Carolina Pediatric Residency Program. He further specialized in Allergy and Immunology for adult and pediatric patients at the Vanderbilt University Allergy and Immunology Fellowship Program in Nashville, TN. He is double board-certified in Pediatrics as well as Allergy and Immunology and currently accepts new adult and pediatric patients in the Allergy and Immunology clinic.Education for patients is critical to Dr. Derrick, and he draws from his background of having both parents as educators. His previous employment experience includes working with fellows training in Allergy and Immunology as well as directing an elective rotation for medical students and resident trainees interested in the specialty. He enjoys photography in addition to learning about history and travelling to broaden his own global education. Dr. Derrick is rated as an Experienced provider by MediFind in the treatment of Hives. His top areas of expertise are Vibratory Urticaria, Chronic Spontaneous Urticaria (CSU), Hives, and Allergic Conjunctivitis.

Erin Rohman is an Allergy and Immunologist in Cookeville, Tennessee. Dr. Rohman is rated as a Distinguished provider by MediFind in the treatment of Hives. Her top areas of expertise are Allergic Rhinitis, Grass Allergy, Sinusitis, and Alpha-gal Syndrome (AGS). Dr. Rohman is currently accepting new patients.

Gregory Hanissian is an Allergy and Immunologist in Memphis, Tennessee. Dr. Hanissian is rated as a Distinguished provider by MediFind in the treatment of Hives. His top areas of expertise are Hives, Angioedema, Food Allergy, and Sinusitis. Dr. Hanissian is currently accepting new patients.

Tidence Prince is an Allergy and Immunologist in Maryville, Tennessee. Dr. Prince is rated as a Distinguished provider by MediFind in the treatment of Hives. His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Dr. Prince is currently accepting new patients.

William Cain is an Allergy and Immunologist in Maryville, Tennessee. Dr. Cain is rated as a Distinguished provider by MediFind in the treatment of Hives. His top areas of expertise are Grass Allergy, Allergic Rhinitis, Sinusitis, and Hives. Dr. Cain is currently accepting new patients.

Jeffrey Schlactus is an Allergy and Immunologist in Athens, Tennessee. Dr. Schlactus is rated as a Distinguished provider by MediFind in the treatment of Hives. His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Angioedema. Dr. Schlactus is currently accepting new patients.

Nicholas Kolinsky is an Allergy and Immunologist in Johnson City, Tennessee. Dr. Kolinsky has been practicing medicine for over 9 years and is rated as a Distinguished provider by MediFind in the treatment of Hives. His top areas of expertise are Grass Allergy, Allergic Rhinitis, Sinusitis, and Hives. Dr. Kolinsky is currently accepting new patients.

Joseph Wisniewski is an Allergy and Immunologist in Knoxville, Tennessee. Dr. Wisniewski is rated as a Distinguished provider by MediFind in the treatment of Hives. His top areas of expertise are Grass Allergy, Allergic Rhinitis, Sinusitis, and Hives. Dr. Wisniewski is currently accepting new patients.

John Overholt is an Allergy and Immunologist in Spring Hill, Tennessee. Dr. Overholt is rated as a Distinguished provider by MediFind in the treatment of Hives. His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives. Dr. Overholt is currently accepting new patients.

Dr. Kolisnyk was born and raised in the Philadelphia area. He enlisted in the Army at 17 and attended Villanova University, followed by medical school. Dr. Kolisnyk completed U.S. Army residency in Internal Medicine in San Antonio, TX, then deployed overseas for a time. He returned and trained at Walter Reed Army Medical Center (Washington, D.C.) as a Fellow in Allergy & Immunology. Prior to his arrival at MMC, he served as the Chief of Allergy & Immunology, and Chief of Medical Specialties at Fort Campbell, KY. Dr. Kolisnyk currently resides in Brentwood with his wife, two daughters, son, and three dogs. He enjoys college basketball, outdoor activities, home improvement projects, eating, and spending time with friends and family. Dr. Kolisnyk enjoys being part of the team at MMC, and providing medical care for residents of Murfreesboro and surrounding communities. Dr. Kolisnyk is rated as an Advanced provider by MediFind in the treatment of Hives. His top areas of expertise are Hives, Allergic Rhinitis, Sinusitis, and Grass Allergy.

Adam Baker is a Dermatologist in Germantown, Tennessee. Dr. Baker is rated as an Experienced provider by MediFind in the treatment of Hives. His top areas of expertise are Comedones, Autosomal Recessive Hypotrichosis, Alopecia Areata, and Multiple Familial Trichoepithelioma. Dr. Baker is currently accepting new patients.

Michael Gold is a Dermatologist in Nashville, Tennessee. Dr. Gold is rated as an Experienced provider by MediFind in the treatment of Hives. His top areas of expertise are GAPO Syndrome, Comedones, Keloids, and Papular Urticaria. Dr. Gold is currently accepting new patients.

Phillip Lieberman is an Allergy and Immunologist in Memphis, Tennessee. Dr. Lieberman is rated as an Advanced provider by MediFind in the treatment of Hives. His top areas of expertise are Anaphylaxis, Nonallergic Rhinopathy, Hives, and Allergic Rhinitis. Dr. Lieberman is currently accepting new patients.

Karthik Krishnan is an Allergy and Immunologist and a Pediatrics provider in Knoxville, Tennessee. Dr. Krishnan is rated as an Advanced provider by MediFind in the treatment of Hives. His top areas of expertise are Allergic Rhinitis, Grass Allergy, Sinusitis, and Hives. Dr. Krishnan is currently accepting new patients.

Laura Green is an Allergy and Immunologist in Knoxville, Tennessee. Dr. Green is rated as an Advanced provider by MediFind in the treatment of Hives. Her top areas of expertise are Allergic Rhinitis, Grass Allergy, Sinusitis, and Hives. Dr. Green is currently accepting new patients.

Phillip Jones is an Allergy and Immunologist and a Pulmonary Medicine provider in Johnson City, Tennessee. Dr. Jones is rated as an Advanced provider by MediFind in the treatment of Hives. His top areas of expertise are Nonallergic Rhinopathy, Ozena, Empyema, and Sinusitis. Dr. Jones is currently accepting new patients.

Jane Choi is an Allergy and Immunologist in Maryville, Tennessee. Dr. Choi is rated as an Advanced provider by MediFind in the treatment of Hives. Her top areas of expertise are Sinusitis, Allergic Rhinitis, Grass Allergy, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Dr. Choi is currently accepting new patients.

Donald Brothers is an Allergy and Immunologist in Nashville, Tennessee. Dr. Brothers is rated as an Advanced provider by MediFind in the treatment of Hives. His top areas of expertise are Grass Allergy, Allergic Rhinitis, Sinusitis, and Vibratory Urticaria. Dr. Brothers is currently accepting new patients.

Megan Stauffer is an Allergy and Immunologist in Maryville, Tennessee. Dr. Stauffer is rated as an Advanced provider by MediFind in the treatment of Hives. Her top areas of expertise are Alpha-gal Syndrome (AGS), Allergic Rhinitis, Grass Allergy, and Sinusitis. Dr. Stauffer is currently accepting new patients.

Russell Walker is an Allergy and Immunologist and a Pediatrics provider in Smyrna, Tennessee. Dr. Walker is rated as an Advanced provider by MediFind in the treatment of Hives. His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives. Dr. Walker is currently accepting new patients.