John S. Park
Advanced in Encopresis

Dr. John S. Park

Colorectal Surgery
Lehigh Valley Health Network
Colon-Rectal Surgery Associates, PC
1255 S Cedar Crest Blvd, Suite 3900, 
Allentown, PA 

Advanced in Encopresis
Lehigh Valley Health Network
Colon-Rectal Surgery Associates, PC
1255 S Cedar Crest Blvd, Suite 3900, 
Allentown, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

John Park is a Colorectal Surgeon in Allentown, Pennsylvania. Dr. Park is rated as an Advanced provider by MediFind in the treatment of Encopresis. His top areas of expertise are Anorectal Abscess, Anal Fissure, Familial Colorectal Cancer, Hernia Surgery, and Colostomy.

His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.

Graduate Institution
UMDNJ-Graduate School Of Biomedical Sciences-Newark, Doctor Of Medicine (MD), 1995
Residency
Surgery (General Surgery), Graduate Hospital, Philadelphia, PA- 1996, 1997, 1998, 1999, 2000
Specialties
Colorectal Surgery
Licenses
Colon & Rectal Surgery in PA
Board Certifications
American Board Of Colon & Rectal Surgery - Colon & Rectal Surgery
American Board Of Surgery - Surgery (General Surgery)
Fellowships
Colon & Rectal Surgery, UMDNJ-Robert Wood Johnson Medical School, Piscataway, NJ- 2001
Hospital Affiliations
Lehigh Valley Hospital
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
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Gateway Health Plan
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • OTHER MEDICARE PART D
Geisinger
  • HMO
  • POS
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health First
  • HMO
  • POS
Health Partners Plans
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
Highmark
  • EPO
  • HMO
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Kaiser Permanente
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER MEDICARE
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medica
  • EPO
  • HMO
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
PA Health and Wellness
  • HMO
  • MANAGED MEDICAID PLAN
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • 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 18 Less Insurance Carriers -

Locations

Colon-Rectal Surgery Associates, PC
1255 S Cedar Crest Blvd, Suite 3900, Allentown, PA 18103
Call: 484-788-0852
Other Locations
LVPG Colon Rectal Surgery-Hecktown Oaks
3794 Hecktown Rd, Suite 250, Easton, PA 18045
Call: 570-395-2500

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.


1 Total Publications

Presacral Neuroendocrine Tumor Treated With a Combined Robotic Dissection and Kraske Procedure: A Case Report.
Presacral Neuroendocrine Tumor Treated With a Combined Robotic Dissection and Kraske Procedure: A Case Report.
Journal: Cureus
Published: July 07, 2025
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Philosophy of care | My patients are my family. | Why I entered medicine | I emigrated from Ukraine with my grandmother, who played a significant role in my life. Unfortunately she succumbed to gastrointestinal cancer. But while caring for her at a young age, I experienced medicine from diagnosis to surgical treatment and finally palliative care. The surgeons who took care of her became forever my heroes. I vowed to do the same for those who needed my help. | Community involvement | Stroudsburg has been my home the past seven years. I look forward to having the privilege and opportunity to treat my community at Lehigh Valley Hospital−Pocono. | Personal interests | I am an avid triathlete and enjoy swimming, biking and running. I compete in Ironman triathlons annually, and so far have completed nine in places such as New York, Kentucky, Maryland and Quebec. My downtime is spent relaxing with my wife and our four rescue dogs. Dr. Protyniak is rated as a Distinguished provider by MediFind in the treatment of Encopresis. His top areas of expertise are Encopresis, Bowel Incontinence, Colorectal Cancer, Colostomy, and Colonoscopy.

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Colon And Rectal Surgery Associates Of Delaware

4745 Ogletown Stanton Rd Ste 216, 
Newark, DE 
 (63.9 miles away)
302-737-5444
Experience:
44+ years
Languages Spoken:
English
See accepted insurances

Carey Nathan is a Colorectal Surgeon in Newark, Delaware. Dr. Nathan has been practicing medicine for over 44 years and is rated as a Distinguished provider by MediFind in the treatment of Encopresis. Her top areas of expertise are Encopresis, Bowel Incontinence, Hemorrhoids, Colostomy, and Hernia Surgery.

VIEW MORE ENCOPRESIS DOCTORS

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. Park's expertise for a condition
ConditionClose
    • Distinguished
    • Anal Fissure
      Dr. Park is
      Distinguished
      . Learn about Anal Fissure.
      See more Anal Fissure experts
    • Anorectal Abscess
      Dr. Park is
      Distinguished
      . Learn about Anorectal Abscess.
      See more Anorectal Abscess experts
    • Familial Colorectal Cancer
      Dr. Park is
      Distinguished
      . Learn about Familial Colorectal Cancer.
      See more Familial Colorectal Cancer experts
    • Advanced
    • Bladder Reconstruction
      Dr. Park is
      Advanced
      . Learn about Bladder Reconstruction.
      See more Bladder Reconstruction experts
    • Bowel Incontinence
      Dr. Park is
      Advanced
      . Learn about Bowel Incontinence.
      See more Bowel Incontinence experts
    • Colorectal Cancer
      Dr. Park is
      Advanced
      . Learn about Colorectal Cancer.
      See more Colorectal Cancer experts
    • Colostomy
      Dr. Park is
      Advanced
      . Learn about Colostomy.
      See more Colostomy experts
    • Diverticular Disease
      Dr. Park is
      Advanced
      . Learn about Diverticular Disease.
      See more Diverticular Disease experts
    • Encopresis
      Dr. Park is
      Advanced
      . Learn about Encopresis.
      See more Encopresis experts
    View All 13 Advanced Conditions
    • Experienced
    • Anal Cancer
      Dr. Park is
      Experienced
      . Learn about Anal Cancer.
      See more Anal Cancer experts
    • Colonoscopy
      Dr. Park is
      Experienced
      . Learn about Colonoscopy.
      See more Colonoscopy experts
    • Crohn's Disease
      Dr. Park is
      Experienced
      . Learn about Crohn's Disease.
      See more Crohn's Disease experts
    • Gastric Dysmotility
      Dr. Park is
      Experienced
      . Learn about Gastric Dysmotility.
      See more Gastric Dysmotility experts
    • Gastroesophageal Junction Cancer
      Dr. Park is
      Experienced
      . Learn about Gastroesophageal Junction Cancer.
      See more Gastroesophageal Junction Cancer experts
    • Gastrointestinal Fistula
      Dr. Park is
      Experienced
      . Learn about Gastrointestinal Fistula.
      See more Gastrointestinal Fistula experts
    View All 21 Experienced Conditions
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