Our Physicians

Brock Anderson M.D.

General Surgery, Vascular Surgery, Trauma and Critical Care

Wyoming Surgical Associates 419 S. Washington St., Suite 200
Casper, WY 82601 directions

phone (307) 577-4220
fax (307) 235-0931

Dr. Anderson is a general surgeon at Wyoming Surgical Associates specializing in general surgery, vascular surgery and trauma and critical care. He graduated from Kelly Walsh High School. He thought about staying in California after finishing his training, but he chose to return to Casper where he grew up and where his father is a surgeon. During his general surgery residency at the University of California – Davis, he was named Resident Teacher of the Year and Outstanding Chief Resident as Clinician & Teacher. He pursued fellowship training in Trauma and Critical Care, and brought his skills back to Wyoming to work in the state’s only Level II Trauma Center. He board certified in general srugery and critical care surgery. He completed a fellowship in trauma and critical care.

James Anderson M.D.

General Surgery, Vascular Surgery

Wyoming Surgical Associates 419 S. Washington St., Suite 200
Casper, WY 82601 directions

phone (307) 577-4220
fax (307) 235-0931

Dr. Anderson is a general and vascular surgeon at Wyoming Surgical Associations. He grew up in Casper and graduated from Natrona County High School. After his residency, he returned to Casper with his wife and three sons. For 25 years, he was the only board-certified vascular surgeon in Wyoming. In fact, he was one of several highly trained specialists and subspecialists who came to Casper to build a full-fledged medical center in the middle of a rural state. He is board certified in general and vascular surgery.

Todd Beckstead M.D.

General Surgery, Vascular Surgery, Trauma Surgery

Wyoming Surgical Associates 419 S. Washington St., Suite 200
Casper, WY 82601 directions

phone (307) 577-4220
fax (307) 235-0931

Dr. Beckstead is a board-certified general surgeon at Wyoming Surgical Associates. He also specializes in vascular and trauma surgery. He didn’t always want to be a surgeon. After growing up in Glenrock and marrying his high sweetheart, he worked in the oil field and dreamed of career in rock ‘n roll. After a couple of close calls, he looked for a career in medicine. He went to paramedic school, then to the University of Utah for medical school and to the Phoenix Integrated Residency Program for general surgery. He always knew he’d come back to treat his hometown patients. 

Darren Bowe

Darren Bowe M.D.

General Surgery, Vascular Surgery, Trauma and Critical Care

Wyoming Surgical Associates 419 S. Washington St., Suite 200
Casper, WY 82601 directions

phone (307) 577-4220
fax (307) 235-0931

Dr. Bowe is a board-certified general surgeon at Wyoming Surgical Associates. He has a special interest in trauma and critical care, and he completed a fellowship in the specialty at the University of Washington in Seattle. Bowe grew up in Gillette and ran track and cross country for Campbell County High School. He attended medical school as part of the WWAMI program – a partnership between Washington, Wyoming, Alaska, Montana and Idaho to train physicians who will work in western communities where they are needed. He is happy to return to his home state.

Kevin Helling, MD

Kevin Helling M.D.

General Surgery, Bariatric Surgery

Wyoming Surgical Associates 419 S. Washington St., Suite 200
Casper, WY 82601 directions

phone (307) 577-4220
fax (307) 235-0931

Dr. Kevin Helling is a board-certified general surgeon with a fellowship in advanced laparoscopy and weight-loss surgery at Harvard University. He is medical director of Wyoming Medical Center’s bariatric surgery program. He has authored numerous publications and textbook chapters, and he has presented his research at national and local scientific meetings. He practices at Wyoming Surgical Associates in Casper.

Mary Macguire

Mary MacGuire M.D.

General Surgery, Endoscopy, Cancer Surgeries

1450 E. A St., Suite 3
Casper, WY 82601 directions

phone (307) 473-7821
fax (307) 473-7522

Mary MacGuire, M.D., is a surgeon and medical director of Wyoming Hyperbaric & Wound Treatment Center

Lane Smothers M.D.

General Surgery

Casper General Surgery 940 E. Third St., Suite 215
Casper, WY 82601 directions

phone (307) 337-4981
fax (307) 337-4984

Lane Smothers, M.D., is a surgeon at Casper General Surgery.