Accepting new patients

Dr. Sergey Zhitnikov, MD

Bariatric Surgery ·  Male · Age 59

Dr. Zhitnikov

Crozer-Keystone General Surgery Associates

300 Evergreen Dr Ste 130 Glen Mills, PA 19342

Make an Appointment

(610) 521-4833

Dr. Sergey Zhitnikov, MD is a bariatric surgery specialist in Glen Mills, PA and has been practicing for 36 years. He graduated from Odessa Medical Institute Named For Ni Pirogov in 1983 and specializes in bariatric surgery.

Insurance Check

Search for your insurance provider

Dr. Zhitnikov accepts

Accepted insurance can change. Please double-check when making an appointment.

(610) 521-4833

Dr. Zhitnikov accepts the following insurance:

Aetna HMO
Choice Plus POS II
Personal Choice PPO
Blue Cross Blue Shield
Blue Card PPO
Capital Blue Cross
Cigna HMO
Cigna PPO
Open Access Plus
Coventry Health Care
Coventry Health America PPO
Health Insurance Plan of Greater New York (HIP) PPO
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Horizon Blue Cross Blue Shield of New Jersey
Direct Access
Horizon Blue Cross Blue Shield HMO
Horizon Blue Cross Blue Shield POS
Horizon Blue Cross Blue Shield PPO
Choice Care PPO
MultiPlan PPO
PHCS Network PPO

Background Check

Healthgrades does not collect malpractice claims information for Pennsylvania
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Zhitnikov's experience treating your condition or procedure

Dr. Zhitnikov's Top Procedures and Conditions

Treatment Frequency

Treatment Frequency

Dr. Zhitnikov treats Obesity more than 85% of his peers

Dr. Zhitnikov treats this condition more than 85% of his peers

Stomach Surgery

Treatment Frequency

Dr. Zhitnikov performs Stomach Surgery more than 40% of his peers

Dr. Zhitnikov performs this procedure more than 40% of his peers

Laparoscopic Surgical Procedure

Treatment Frequency

Dr. Zhitnikov performs Laparoscopic Surgical Procedure more than 39% of his peers

Dr. Zhitnikov performs this procedure more than 39% of his peers

Dr. Zhitnikov's conditions and procedures:

  • Abdominal Disorders
  • Abscess or Fluid Incision and Drainage
  • Appendectomy, Laparoscopic
  • Appendectomy, Open
  • Appendicitis
  • Bariatric Surgery (Weight Loss Surgery)
  • Benign Tumor
  • Cholecystitis and Gallstones
  • Colectomy
  • Colon and Rectal Surgery
  • Diaphragmatic and-or Hiatal Hernia
  • Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
  • Enterostomy (Laparoscopic or Open)
  • Esophageal Surgery
  • Excision of Rectal Tumor
  • Excision of Skin Lesion
  • Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
  • Femoral Hernia Repair, Open
  • Fistulectomy or Fistulotomy, Anal
  • Gallbladder Removal
  • Gallbladder Removal (Cholecystectomy), Laparoscopic
  • Gastric Bypass Surgery
  • Gastric Bypass Surgery, Laparoscopic
  • Gastroenterology Procedures
  • Gastrointestinal Diseases
  • Gastrotomy
  • Head and Neck Surgery
  • Heart Surgery
  • Hemorrhoidectomy or Excision of Anal Tags
  • Hernia
  • Hernia Repair
  • Incisional Hernia
  • Incisional Hernia Repair, Laparoscopic
  • Inguinal Hernia
  • Inguinal Hernia Repair, Laparoscopic
  • Inguinal Hernia Repair, Open
  • Intestinal Transplant (incl. Enterectomy)
  • Laparoscopic Surgical Procedure
  • Laparoscopic Tumor Ablation, Liver
  • Laparotomy
  • Lipomas
  • Lung Surgery
  • Lymph Node Biopsy or Excision
  • Obesity
  • Open Incisional and-or Ventral Hernia Repair
  • Paraesophageal Hernia Repair, Laparoscopic
  • Peripheral Artery Catheterization
  • Port Placements or Replacements
  • Removal of Reproductive Organs (Hysterectomy, Oophorectomy, Salpingectomy, Salpingo-Oophorectomy, Resection of Peritoneal Malignancy)
  • Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
  • Robotic-Assisted Sleeve Gastrectomy
  • Roux-En-Y Gastric Bypass Surgery, Laparoscopic
  • Skin Grafts
  • Sleeve Gastrectomy
  • Splenectomy and Splenorrhaphy
  • Stomach Diseases
  • Stomach Surgery
  • Thromboendarterectomy or Excision of Infected Graft
  • Tracheal Surgery
  • Ulcer
  • Umbilical Hernia
  • Umbilical or Ventral Hernia Repair, Laparoscopic
  • Ventral Hernia
  • Wound Repair

Dr. Zhitnikov's Reviews

Likelihood to recommend Dr. Zhitnikov


Based on 7 reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Star

Leave a review

How likely are you to recommend
Dr. Zhitnikov?
(Select your rating)
Average Reported Wait Time
  • 10 – 15 minutes
Dr. Zhitnikov's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Sergey Zhitnikov, MD
RecentHighestLowestMost Helpful
My experience with practice is great over last 6 years. I had gastric bypass five years ago with a good surgeon (who has since moved out of this practice) but his thoughts were to leave the gall bladder as long as it was healthy. Zhitnikov's thoughts differ from that for gastric bypass. Why? Future access. Mine had recently become suspect to concern and I went back in to the practice and met with Zhitnikov and we found that I had a large stone and multiple granules. The speed at which he fit me in immediately to stave off a more complex surgery being necessary should any of those granules had moved out of the gall was amazing. As soon as we knew what my risks were-we jointly looked at my business travel schedule against his surgery days and his vacation and he fit me in on day he typically only has office hours to accommodate us both and the earliest timing. He also drew a detailed diagram of what I was facing if those granules had moved. He was thorough, speedy, caring, and skilled.
Was this helpful?
thumbs up icon option1
thumbs down icon option
×Post a ResponseAre you Dr. Sergey Zhitnikov, MD?
My husband just had bariatric surgery (April 2019). Dr. Zhitnikov and the entire staff are top notch. Dr. Zhitnikov took the time to explain each of the procedures offered and answered all of our questions about what to expect pre and post-surgery. The office staff is so organized, helpful and friendly. My husband and I are extremely happy with the care he received. At the first appointment we were given a folder that had prescriptions, paperwork and everything he needed to get through the pre-surgery testing and appointments. I cannot say enough good things about this group. Thank you all!
Was this helpful?
thumbs up icon option
thumbs down icon option
×Post a ResponseAre you Dr. Sergey Zhitnikov, MD?
Dr. Zhitnikov was great. He answered all my questions and did a wonderful job of explaining things in a clear, concise manner. He even helped me fight it out with my insurance company when they denied me. I've since moved several hours away, but still go to see him for my bariatric checkups instead of finding a new doctor closer to home.
Was this helpful?
thumbs up icon option
thumbs down icon option
×Post a ResponseAre you Dr. Sergey Zhitnikov, MD?
I have nothing but wonderful things to say not only about Dr Zhitnikov but Caitlyn, Kathleen, and the whole staff. The front desk is so pleasant and nurses are very helpful and informative. I had no wait time every time have gone to the office. Caitlyn and Kathleen were so great during the 3 months when I was getting all my pre op work done. They genuinely care about there patients. DR Zhitnikov was so great while I was in the hospital. He stopped in every day to see. He is the best!!
Was this helpful?
thumbs up icon option
thumbs down icon option
×Post a ResponseAre you Dr. Sergey Zhitnikov, MD?
This review is for the entire bariatric program at the Crozer Medical Center and not necessarily Dr.Sergey Zhitnikov. Overall I find the staff to be unhelpful and unorganized. Calls go unreturned, surgery dates are moved without warning, wait time is atrocious, paperwork gets lost. The CMC is also very dated and feels unkept/unclean. They are friendly enough, but in the scheme of things, it doesn't make up for the lack of accountability, organization and attention to their patients.
Was this helpful?
thumbs up icon option1
thumbs down icon option1
×Post a ResponseAre you Dr. Sergey Zhitnikov, MD?

Leave a review

How was your experience with Dr. Zhitnikov?

About Me

Care Philosophy

I believe every person has a right to equitable, ethical, accessible quality health care that promotes healing and health. My philosophy is to provide health care that respects human dignity, individuality and diversity among groups.


  • Bariatric Surgery

Board Certifications


Chernigov Regional Hospital
Internship Hospital
Odessa Medical Institute Named For Ni Pirogov
Medical School


Affiliated Hospitals

Check the quality of care at hospitals where Dr. Zhitnikov treats patients.

Learn more

Springfield Hospital

Springfield, PA

Taylor Hospital

Ridley Park, PA