Dr. Erena Treskova, MD

Dr. Erena Treskova, MD

Pediatric Gastroenterology  |  
Female  |  
Age 50
Insurances AcceptedSave
Erena Treskova, MD, graduated from Columbia Presbyterian Babies Hospital fellowship in 1999. She is always eager to expand her horizons and has successfully acquired knowledge that allows her to provide the most efficient means by which to diagnose and treat her patients. Being a mother of two, she knows first hand how to deal with children and is always looking for more natural effective treatments with fewer side effects. Her special interests and qualifications in allopathic medicine, nutrition, homeopathy, herbal medicine, and manual therapy come in handy. Dr. Treskova is board certified in pediatrics, pediatric gastroenterology, hepatology, nutrition and clinical homeopathy. She is a member of the North American Society for Pediatric Gastroenterology, Hepatology and Nutrition (NASPGHAN), the Center for Education and Development of Homeopathy (CEDH), the American Medical Association (AMA), the American Gastroenterological Association (AGA) and the American College of Nutrition. Pediatric gastroenterology is a pediatric subspecialty that requires three years of pediatric residency training followed by three years of pediatric gastroenterology training. During these six years of in-depth training, physicians specialize in and concentrate on childhood and gastroenterological diseases, acquiring specialty training in pediatric endoscopy procedures and becoming proficient in the treatment of such conditions. Dr. Treskova has gone beyond that, receiving honored board certifications in both general pediatric and pediatric gastroenterology, as well as passing exams given by the Board of America College of Nutrition and Clinical Homeopathy. To maintain this status, Dr. Treskova is required to be certified every few years, She is excited in her quest to broaden her knowledge of new techniques and procedures to help babies, children and adolescent patients cope with their discomfort and gain relief. Visit our website: http://www.gastropediatrics.com

510 Hamburg Tpke Ste 103

Wayne, NJ 07470

Contact Information

(845) 341-0264

Insurance Accepted

  • Aetna
  • Amerihealth
  • AvMed
  • Blue Cross Blue Shield
  • Capital District Physician's Health Plan (CDPHP)
  • Cigna
  • Commercial Insurance Company
  • Connecticare
  • CoreSource
  • 20 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Treskova

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas


See how frequently Dr. Treskova performs your care needs compared to other doctors.

Abdominal Pain
very high
more than 90% of peers
Lactose Intolerance
more than 91% of peers
Abdominal Disorders
more than 89% of peers

Dr. Treskova's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

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Care Philosophy

This content was provided by Dr. Treskova "Emphasis on lifestyle, nutrition, natural and non-toxic approaches are first used. Being a mother of two, she knows firsthand how to deal with children and is always looking for more natural effective treatments with fewer side effects and preventive possibilities. Her special interests and qualifications in allopathic (traditional) medicine, nutrition, homeopathy, herbal medicine, and manual therapy help achieve this goal."


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  • Pediatric Gastroenterology

Board Certifications

  • Pediatric Gastroenterology
    Accredited by: American Board of Pediatrics*

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Anal Prolapse
  • Anal or Rectal Pain
  • Anemia
  • Autoimmune Diseases
  • Benign Neoplasm of the Digestive System
  • Biliary Atresia
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Constipation
  • Crohn's Disease
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Duodenal Ulcer
  • Duodenitis
  • Dysphagia
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Diseases
  • Esophageal Ulcer
  • Esophagitis
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastroparesis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hernia
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Ischemia
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Malnutrition
  • Mesenteric Lymphadenitis
  • Nausea
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Obesity
  • Pancreatitis
  • Peptic Ulcer
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Stomach Diseases
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Disease
  • Vomiting Disorders


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  • Capsule Endoscopy
  • Colonoscopy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Endoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Fecal Impaction Removal
  • Gastroenterology Procedures

Background Check

0 Malpractice Claims

No malpractice history found for New Jersey.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • St Petersburg State Pediatric-Medical Academy, Faculty Of Medicine
    Medical School | Graduated 1990
  • St Lukes Roosevelt Hospital
    Internship Hospital | Completed 1996
  • Cpmc
    Fellowship Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
  • America's Top Physician, 2010
  • Most Compassionate Doctor, 2009
  • America's Top Gastroenterologist, 2008
  • Patient's Choice Award, 2010
Media & Publications

Dr. Treskova has no media or publications listed.

Languages Spoken

  • English
  • Russian
  • Spanish

Memberships & Professional Affiliations

Dr. Treskova does not have any memberships or affiliations listed. If you are Dr. Treskova and would like to add memberships or affiliations, please update your profile.

Dr. Treskova's Reviews

Likelihood of recommending Dr. Treskova to family and friends
based on 39 total reviews (8 with comments)
Dr. Treskova Says:

Our office provides comprehensive care including allopathic, endoscopic, herbal, nutritional, homeopathic approaches. Our policy "no patient and no parent left behind" allows early appointments and electronic portal communication for questions that are coming up as medical work up and/or treatment progresses. Stay healthy and see you in the office! 

Dr. Treskova's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    16 to 30 minutes
Patient Comments (8)
Middletown, NY |
Easy to make an appointment. Do not have to travel cross the river for anything. Very professional. She even helped us with chronic cough with I thought was not GI issue. I would highly recommend her to anyone.
Doesburg, GE |
Quite negative experience. The doctor simply does not care. Will set you with least convenient and most expensive facility for lab work. Rude receptionists. Would not recommend to anyone.
Hellertown, PA |
Rude, incompetent and, careless. Could not be bothered examining my child for more than 20 seconds after she ran over an hour late. She than prescribed so much medication that the pharmacist refused to fill it. When we called Poison Control to verify what the pharmacist had alleged, they agreed and, said the amount was lethal. Please do not take you child to this provider.
in NJ |
Most knowledgeable doctor I encountered. She helped both of my kids.
in New York, NY |
Looks like very few patients provided their feedback here not counting the person who posted his frustration under the different name couple of times. Our experience with Dr. Treskova was simply wonderful. She was able to diagnose and treat my son when other two GI doctors offered nothing but antacid medication which did not work. Now my son is totally off all medications and does not skip school anymore. By the way I love how her office provides us with web access to all labs and results.
in Pequannock |
For a practice centered around children, it is not child friendly, nor adult friendly for that matter. Not at all helpful, friendly, attentive, sympathetic, caring, and the only time any interest is expressed is when it comes to insurance and copay. If there was any other choice close by, I would never go back.
in Wayne, NJ |
Office staff uninterested in assisting and rude. Completely unsympathetic to the overly long wait times. Not at all helpful with paperwork, information, referrals to imaging centers, no helpful hints. Staff acts as if they are the only game in town, because there are so few pediatric gastro's. If there was any competition at all, this office would be out of business in under 6 months. Dr Treskova may be knowledgeable, but poor, fast, non-detailed explanations, this is a churn/burn office
Middletown, NY |
Dr. Treskova was rude, gave short responses via email not answering our direct questions about our child's medical issues and care, She refused to speak to us on phone during care/after receiving test results, gave us incomplete care directions, and an incomplete diagnosis after receiving test results. Rude staff as well. Makes parents feel lost, confused and as if our questions are not important.
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Now Accepting New Patients
Dr. Treskova accepts 29 insurance carriers
  • Aetna
    Aetna Better Health
    Aetna HMO
    Choice Plus POS II
  • Amerihealth
    Amerihealth HMO
    Amerihealth PPO
    Direct POS
    Direct Value Network POS
    Value Network HMO
    Value Network PPO
  • AvMed
    Open Access
  • Blue Cross Blue Shield
    Blue Card PPO
  • Capital District Physician's Health Plan (CDPHP)
  • Cigna
    Cigna HMO
    Cigna PPO
    Great West Healthcare-Cigna PPO
  • Commercial Insurance Company
  • Connecticare
    Connecticare HMO
  • CoreSource
  • EmblemHealth
    Health Insurance Plan of Greater New York (HIP) PPO
  • Empire Blue Cross Blue Shield
    Empire Blue Cross Blue Shield HMO
  • First Choice Health
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • HealthFirst
  • Horizon Blue Cross Blue Shield of New Jersey
    Blue Cross Blue Shield of New Jersey
    Blue Cross Blue Shield of New Jersey HMO
    Direct Access
    Horizon Blue Cross Blue Shield HMO
    Horizon Blue Cross Blue Shield of New Jersey HMO
    Horizon Blue Cross Blue Shield of New Jersey PPO
    Horizon Blue Cross Blue Shield POS
    Horizon Blue Cross Blue Shield PPO
  • Locals (any local)
  • MagnaCare
    MagnaCare PPO
  • MedCost
    MedCost PPO
  • Medicaid
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • MVP Health Care
    MVP Health Care PPO
  • Oxford Health Plans
    Freedom Plan
  • PHP-Physicians Health Plan
  • POMCO Group
  • Principal Life
  • QualCare
    QualCare HMO
    QualCare PPO
  • United Healthcare Community Plan
  • UnitedHealthCare
    Choice Plus POS
    Community Plan
    Navigate HMO
    Navigate POS
    Oxford Liberty
  • Wells Fargo Insurance

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Treskova has admitting privileges

Chilton Medical Center
97 W Parkway
Pompton Plains, NJ 07444
View Hospital Profile
Good Samaritan Regional Medical Center
255 Lafayette Ave
Suffern, NY 10901
View Hospital Profile
Nyack Hospital
160 N Midland Ave
Nyack, NY 10960
View Hospital Profile
Orange Regional Medical Center
707 E Main St
Middletown, NY 10940
View Hospital Profile
St. Joseph's Children's Hospital
703 Main St
Paterson, NJ 07503
View Hospital Profile


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