Clarence Clark
Experienced in Secondary Peritonitis

Dr. Clarence Clark

General Surgery | Colorectal Surgery | Gastroenterology
CommonSpirit Health
Dignity Health Medical Group Surgical Specialties - Chandler Regional
485 S Dobson Road, Suite 201, 
Chandler, AZ 
Accepting New Patients
Offers Telehealth

Experienced in Secondary Peritonitis
CommonSpirit Health
Dignity Health Medical Group Surgical Specialties - Chandler Regional
485 S Dobson Road, Suite 201, 
Chandler, AZ 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Dr. Clark specializes in colon and rectal surgery with unique skills in advanced care for inflammatory bowel disease, colon and rectal cancer, colonic polyposis syndromes, anal cancer and complex benign anorectal disorders. He uses advanced technology such as high-resolution anoscopy, minimally invasive technology with fluorescence angiography, pelvic floor studies and endorectal ultrasound to help identify, diagnose and treat colorectal disease in a more precise way. Some of these unique clinical treatment strategies enable him to proactively treat low acuity colon and rectal issues in the clinic before they become big surgical cases. Dr. Clark earned his BA in Biology from the University of Pennsylvania; he went on to Penn State University, College of Medicine where he earned his Medical Doctorate. He did an Internship and Residency at the University of Texas Health Science Center San Antonio. He completed a Fellowship in Colon and Rectal Surgery at Christus Santa Rosa Colon and Rectal Surgery Program in San Antonio.His past academic appointments include Assistant Professor of Surgery at Texas A&M Health Science Center/Baylor, Scott & White Memorial Hospital and Associate Professor of Surgery at Morehouse School of Medicine were he also served as Vice Chair of Surgical Education and Program Director for the General Surgery Residency program. In addition he has given back to our Military community by serving in Department of Surgery at the Central Texas Veterans Health Care System.He is a Diplomat of the American Board of Surgery and the American Board of Colon and Rectal Surgery. Dr. Clark is a Fellow of the American College of Surgeons, a Fellow of the American Society of Colon and Rectal Surgeons, a member of the Association of Academic Surgeons and served as an executive board member of the Association of Program Directors in Surgery. Dr. Clark has published many peer-reviewed and book chapters on the topics such as hemorrhoid surgery, robotic surgery for resident training, techniques in advanced coloproctology for fistulizing anorectal disease, colorectal cancer, inflammatory bowel disease, and single incision laparoscopic colectomy among others.Dr. Clark's care philosophy is to treat every patient like they are a family member. I strive to deliver a high-standard of care; I treat my patients like I would treat my family. I make decisions with the patient and base them on medically-proven therapies. I offer my patients access to advanced technology to reduce risk, improve outcomes and minimize complications.

Dr. Clark is rated as an Experienced provider by MediFind in the treatment of Secondary Peritonitis. His top areas of expertise are Retroperitoneal Inflammation, Anal Cancer, Diverticular Disease, Familial Colorectal Cancer, and Ileostomy.

His clinical research consists of co-authoring 3 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Graduate Institution
Penn State College Of Medicine
Specialties
General Surgery
Colorectal Surgery
Gastroenterology
Licenses
Surgery in AZ
Board Certifications
Colon & Rectal Surgery
Surgery General Surgery
Fellowships
Christus Santa Rosa
Hospital Affiliations
Dignity Health Chandler Regional Medical Center
Dignity Health Mercy Gilbert Medical Center
Dignity Health St. Joseph's Hospital And Medical Center
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
CareSource
  • HMO
Cigna
  • EPO
  • HMO
  • PPO
Devoted Health
  • MEDICARE MAPD
  • OTHER MEDICARE
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medica
  • EPO
  • HMO
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
MercyCare
  • EPO
  • HMO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 10 Less Insurance Carriers -

Locations

Dignity Health Medical Group Surgical Specialties - Chandler Regional
485 S Dobson Road, Suite 201, Chandler, AZ 85224
Call: 480-728-4700

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


3 Total Publications

Emergency Colon and Rectal Surgery, What Every Surgeon Needs to Know.
Emergency Colon and Rectal Surgery, What Every Surgeon Needs to Know.
Journal: Current problems in surgery
Published: October 08, 2023
View All 3 Publications
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Hadi Najafian is a Colorectal Surgeon in Sun City, Arizona. Dr. Najafian is rated as a Distinguished provider by MediFind in the treatment of Secondary Peritonitis. His top areas of expertise are Proctitis, Familial Colorectal Cancer, Colorectal Cancer, Bladder Reconstruction, and Hernia Surgery.

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Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Clark's expertise for a condition
ConditionClose
      • Advanced
      • Retroperitoneal Inflammation
        Dr. Clark is
        Advanced
        . Learn about Retroperitoneal Inflammation.
        See more Retroperitoneal Inflammation experts
      • Experienced
      • Anal Cancer
        Dr. Clark is
        Experienced
        . Learn about Anal Cancer.
        See more Anal Cancer experts
      • Anal Fissure
        Dr. Clark is
        Experienced
        . Learn about Anal Fissure.
        See more Anal Fissure experts
      • Attenuated Familial Adenomatous Polyposis
        Dr. Clark is
        Experienced
        . Learn about Attenuated Familial Adenomatous Polyposis.
        See more Attenuated Familial Adenomatous Polyposis experts
      • Colonic Malakoplakia
        Dr. Clark is
        Experienced
        . Learn about Colonic Malakoplakia.
        See more Colonic Malakoplakia experts
      • Colorectal Cancer
        Dr. Clark is
        Experienced
        . Learn about Colorectal Cancer.
        See more Colorectal Cancer experts
      • Crohn's Disease
        Dr. Clark is
        Experienced
        . Learn about Crohn's Disease.
        See more Crohn's Disease experts
      View All 28 Experienced Conditions
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