• Images of Arizona Associated Physicians
  • Images of Arizona Associated Physicians
  • Images of Arizona Associated Physicians
  • Images of Arizona Associated Physicians
  • Images of Arizona Associated Physicians
  • Images of Arizona Associated Physicians
  • Images of Arizona Associated Physicians

Welcome To Arizona Associated Surgeons

Arizona Associated Surgeons offers the most advanced surgical and minimally invasive treatments for your personal health needs.

Having a medical condition that requires surgery can make anyone feel uncertain. As you begin considering options for addressing your condition, questions will arise, and that's understandable. The surgeons at Arizona Associated Surgeons are here to address all of your concerns.

Concern about your medical condition can cause anxiety, especially when surgery becomes a possibility. Our compassionate team treats every patient with care and consideration, always using the most advanced medical treatments available, and working with you to determine the right treatment for you.

Arizona Associated Surgeons was formed by a group of surgeons with the goal to provide expert care through evidence-based surgery, which integrates medical expertise, patient values, and the best proven data into the decision making process for each patient's care. Our surgeons are committed to the values of private practice surgery, which gives them independence to provide the best treatment options personalized for each patient.

Surgeons at Arizona Associated Surgeons deliver expert surgical care while minimizing disruption to your life. They routinely perform minimally invasive procedures that dramatically reduce risks and recovery time.

If you have any questions or would like to schedule an appointment to discuss your unique health needs, please contact one of our surgeons at Arizona Associated Surgeons today.

Arizona Associated Surgeons Locations

Map with Arizona Associated Surgeon Locations
  • Estrella Surgical
  • Dr. Forstner
  • Dr. Charles and Dr. Friese
  • Vascular Surgery Specialists
  • Dr. Castillo and Dr. Harding
  • Dr. Zacher
  • Dr. Johnson
  • Dr. O'Neill

To view one of our physician's information, please click or tap one of the pins located on the map.

Estrella Surgical Group
image of Dr. Bokhari

Ravia Bokhari, M.D., F.A.C.S.
Board Certified General Surgeon

Dr. Bokhari was born and raised in Kingman Arizona. She completed her undergraduate studies at Pitzer College in 2000 with Honors in Biology. She graduated from the Universtiy of Arizona College of Medicine in 2005. Dr. Bokhari completed her general surgery training at Phoenix Integrated Surgical Residency in 2010. (Read More)

image of Dr. King

Jon King, M.D., F.A.C.S.
Board Certified General Surgeon

Dr. King was born and raised in Seattle, Washington. He graduated with a BS in biology from the University of Washington in 1988. He graduated from the University of Washington School of Medicine in 1992. Dr. King completed his surgical training at the Phoenix Integrated Surgical Residency in 1997. Since that time he has been practicing general surgery in central Phoenix. (Read More)

image of Dr. Smith

David Smith, M.D., F.A.C.S.
Board Certified General Surgeon

David Smith, MD was born in Texas but raised across the United States due to his father's military career. Dr. Smith graduated from the University of Tennessee, Knoxville in 2001 Summa Cum Laude with a Bachelor of Science in Biochemistry and Cellular, Molecular Biology. He received his Doctor of Medicine in 2006 from the University of Tennessee Health Science Center in Memphis. Dr. Smith then moved to Phoenix, Arizona and completed his surgical training at the Phoenix Integrated Surgical Residency in 2011. (Read More)

  • Our Location and Contact Info:
  • 9305 W. Thomas Rd, Ste 250
  • Phoenix, AZ 85037
  • Phone: 623-936-5406
  • Fax: 623-936-5479
  • Website: EstrellaSurgical.com
Colon and Rectal Center of Arizona
image of Dr. Forstner

Adrienne Forstner-Barthell, M.D., F.A.C.S.
Board Certified General and Colon and Rectal Surgeon

Dr. Forstner is a board-certified colon and rectal surgeon, who has been part of a thriving female colon and rectal practice since returning to the Valley in 2006. She received training at Mayo Clinic Scottsdale after attending medical school at the Mayo Clinic in Rochester, MN, and received her specialized surgical training with the Colon and Rectal Clinic of Orlando. (Read More)

image of Dr. Schultheis

Mary Schultheis, M.D., F.A.C.S.
Board Certified Colon and Rectal Surgeon

Dr. Schultheis is a board certified colon and rectal surgeon who grew up in Silver Spring, Maryland. She attended Creighton University School of Medicine and earned her degree in 2001. She completed her surgical residency at Saint Agnes Hospital in Baltimore, Maryland and her colon and rectal fellowship at Greater Baltimore Medical Center. She then moved to Reno, Nevada where she practiced prior to moving to Phoenix in the fall of 2012. (Read More)

  • Our Location and Contact Info:
  • 18275 N. 59th Ave., Bldg. H, Ste 146
  • Glendale, AZ 85308
  • Phone: 602-993-2622
  • Fax: 602-993-2922
  • Website: CRCAZ.com

  • Our Satellite Locations:
  • 2320 N 3rd Street
  • Phoenix, AZ 85004

  • 3410 N 4th Avenue
  • Phoenix, AZ 85013
image of Dr. Agapay

Allen Agapay, M.D.
General Surgeon

Dr. Agapay graduated from John Burns School of Medicine at The University of Hawaii, completing a Residency in General Surgery with the Maricopa Medical Center, in Phoenix. He has been in private practice since 1996. (Read More)

image of Dr. Brothwell

John Brothwell, M.D., F.A.C.S.
General Surgeon

Dr. Brothwell graduated from Oral Roberts University School of Medicine in 1983. He completed his Residency in General Surgery at the Maricopa Medical Center in Phoenix. He is Board Certified in General Surgery and has been in private practice since 1988. He has been named "Top Doc" in Phoenix Magazine. (Read More)

image of Dr. Charles

Edward Charles, M.D.
General Surgeon

Dr. Charles graduated from the Medical University of South Carolina followed by completion of the Phoenix Integrated Surgical Residency Program in 1999. He is Board Certified in General Surgery and has been in Private Practice since 1999. (Read More)

image of Dr. Friese

William Friese, M.D., F.A.C.S.
General Surgeon

Dr. Friese graduated with honors from the University Of Pittsburgh School Of Medicine followed by completion of the Phoenix Integrated Surgical Residency Program in 2002. He is Board Certified in General Surgery and practices in the West Valley with privileges at Arrowhead Hospital and Banner Thunderbird Medical Center. (Read More)

image of Dr. Friese

J. Michael Kassenbrock, M.D.
General Surgeon

Dr. Kassenbrock graduated from Northwestern University School of Medicine and completed his residency in General Surgery at Maricopa Medical Center in Phoenix. He is Board Certified in General Surgery and has been in private practice since 1991. Dr. Kassenbrock has been named a "Top Doc" in Phoenix Magazine. (Read More)

  • Our Location and Contact Info:
  • 5757 W. Thunderbird Rd, Ste E-265
  • Glendale, AZ 85306
  • Phone: 602-843-8317
  • Fax: 602-843-9091
  • Website: GeneralSurgeonsaz.com
Vascular Surgery Specialists
image of Dr. Brink

Jeromy Brink, M.D., F.A.C.S.
Board Certified Vascular Surgeon

Dr. Brink completed his General Surgery Residency and Vascular Surgery Fellowship at the Mayo Clinic in Rochester, Minnesota. He has additional industry certification in thoracic aortic stent grafting, endovenous laser vein therapy and vagal nerve stimulation. (Read More)

image of Dr. Carlon

Douglas Carlon, M.D., F.A.C.S.
Board Certified Vascular Surgeon

Dr. Carlon received his medical doctorate from the University of Colorado School of Medicine in Denver, Colorado. Dr. Carlon received further subspecialty fellowship training in peripheral vascular surgery at Saint Louis University in Saint Louis Missouri with particular emphasis on less invasive endovascular techniques. (Read More)

image of Dr. Siegrist

Brett Siegrist, M.D., F.A.C.S.
Board Certified Vascular Surgeon

Dr. Siegrist's training includes both traditional open vascular surgery as well as less invasive endovascular techniques. He holds certification from the American Board of Surgery in both General and Vascular Surgery. (Read More)

  • Our Location and Contact Info:
  • 3033 N. Central Ave, Ste 610
  • Phoenix, AZ 85012
  • Phone: 602-277-7430
  • Fax: 602-279-5333
  • Website: VascularSurgeryDocs.com
Third Street Surgical
image of Dr. Castillo

Charles Castillo, M.D., F.A.C.S.
Board Certified General Surgeon

Charles Castillo, M.D., F.A.C.S. is board certified in General Surgery and has been a practicing surgeon for 20 years. He has been named one of Phoenix Magazine's Top Doctors for 10 years. (Read More)

image of Dr. Harding

Richard Harding, M.D., F.A.C.S.
Board Certified General Surgeon

Dr. Harding, Board Certified in General Surgery, has practiced in the downtown Phoenix area since completing his training at Georgetown University in 1995. His experience in minimally invasive operations has led to improved recovery times in patients. (Read More)

image of Dr. Zacher

Keith Zacher, M.D.
Board Certified General Surgeon

Dr. Zacher, Board Certified of General Surgery, graduated from Creighton University followed by completion of general surgery residency at St. Joseph's Hospital in Omaha, Nebraska in 2002. (Read More)

  • Our Location and Contact Info:
  • 3501 N. Scottsdale Rd, Ste 140
  • Scottsdale, AZ 85251
  • Phone: 480-772-2453
  • Fax: 602-774-3255
  • Website: ZacherGeneralSurgery.com

  • Satellite Location:
  • 16838 E. Palisades Blvd, Bldg C, Ste 153
  • Fountain Hills, AZ 85268
Salt River Surgeons
image of Dr. Johnson

David Johnson, M.D., F.A.C.S.
Board Certified General Surgeon

Dr. David C. Johnson is a native of Arizona practicing here since 1987. He specializes and is board certified in general and bariatric surgery. He is an active member of the American College of Surgeons and is a Fellow Member. (Read More)

  • Our Location and Contact Info:
  • 6242 E. Arbor Ave, Ste 101
  • Mesa, AZ 85206
  • Phone: 480-219-0013
  • Fax: 480-219-0343
  • Website: JohnsonGeneralSurgery.com
Arizona Breast Consultants
image of Dr. O'Neill

Jennifer O'Neill, M.D., F.A.C.S.
Breast Surgeon, Board Certified

Jennifer O'Neill, M.D., F.A.C.S. is Board Certified by the American College of Surgeons. For the past 7 years, her practice has specialized exclusively in benign and malignant diseases of the breast. (Read More)

  • Our Location and Contact Info:
  • 9377 East Bell Rd, Ste 255
  • Scottsdale, AZ 85260
  • Phone: 480-515-0900
  • Fax: 480-515-3766
  • Website: AZBreastConsultants.com
  • Our Satellite Locations:
  • 2141 E. Warner Rd
  • Tempe, AZ 85284
  • 13555 W. McDowell Rd, Ste 210
  • Goodyear, AZ 85395