Mark Niedfeldt, M.D.


  • Niedfeldt, MW. Anabolic Steroid Effect on the Liver. Curr Sports Med Rep. 2018 Mar;17(3):97-102.

  • Niedfeldt, MW. Head injuries, heading, and the use of headgear in soccer. Curr Sports Med Rep. 2011 Nov-Dec;10(6):324-9.

  • Kroncke EL, Niedfeldt MW, Young CC. Use of protective equipment in adolescents in inline skating, skateboarding, and snowboarding. Clin J Sport Med 2008; 18(1): 38-43.

  • Porter, EB, Young, CC, Niedfeldt MW, Gottschlich LN. Sport-specific Injuries and Medical Problems of Figure Skaters. WMJ 2007; 106(6): 330-334.

  • Young CC, Niedfeldt MW, Gottschlich LN, Peterson CS, Gammons, MR. Infectious disease and the extreme sport athlete. Clin Sports Med 2007; 26(3): 473-87.

  • Cheng LY, Niedfeldt MW, Lachacz J, Raasch WG. Acute, isolated lateral compartment syndrome after ankle inversion injury. Clin J Sport Med 2007; 17(2):151-2

  • Molis, MA, Niedfeldt MW, Ertl, JP, Kovacs, G. Ankle Impingement Syndrome. 7/5/06.

  • Young CC, Niedfeldt MW, Morris GA, Eerkes KJ. Clinical Examination of the Foot and Ankle. Prim Care Clin Office Pract 2005; 32:105-32.

  • Niedfeldt MW. Managing Hypertension in Athletes and Physically Active Patients. American Family Physician 2002; 66:445-452.

  • Bedinghaus JM, Niedfeldt MW. Over-the-Counter Foot Remedies. American Family Physician 2001; 64:791-6,803-4.

  • Young CC, Rutherford DS, Niedfeldt MW. Treatment of Plantar Fasciitis. American Family Physician 2001; 63(3):467-474, 477-478.



  • Niedfeldt, MW, Cheng, LY. The Hypertensive Athlete. In Madden C, Putukian M, Young C, McCarty E (eds) Netter’s Sports Medicine, 2nd Ed. Saunders Elsevier, 2018.

  • Niedfeldt, MW. Hypertension in Athletes. In Davis P, Davis M, Ross D (eds) Expert Guide to Sports Medicine. American College of Physicians, 2005.

  • Young CC, Niedfeldt MW. Achilles Tendinitis. In Bracker MD (ed) The 5-Minute Sports Medicine Consult. Lippincott Williams and Wilkins, 2000.

  • Niedfeldt MW. Medical Problems in Athletes. In Johnson R (ed) Sports Medicine in Primary Care. Williams and Wilkins, 2000.

  • Niedfeldt MW. Patellofemoral Pain Syndrome. In Rakel RE (ed), Saunders Manual of Medical Practice 2nd Ed. Saunders, 2000.

  • Young CC, Niedfeldt MW. Rheumatology and Sports Medicine. In Current Practice of Medicine 2000.

©2019 by Mark W. Niedfeldt, M.D., LLC