Cardiologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Chiropractor providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dentist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dermatologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Family Physician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
OB-GYN providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Ophthalmologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Orthopedic Surgeon providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Pediatrician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Physical Therapist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Podiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Psychiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Our best-in-class Proctologist pride themselves on providing you highly personalized and comprehensive care before, after, and during your proctology treatment. The Proctology Institute of Beverly Hills and Huntington Beach's philosophy of direct Proctologist to Patient care at every visit has made us one of the most trusted and respected medical practices in Southern California.
Our best-in-class Proctologist pride themselves on providing you highly personalized and comprehensive care before, after, and during your proctology treatment. The Proctology Institute of Beverly Hills and Huntington Beach's philosophy of direct Proctologist to Patient care at every visit has made us one of the most trusted and respected medical practices in Southern California.
Our best-in-class Proctologist pride themselves on providing you highly personalized and comprehensive care before, after, and during your proctology treatment. The Proctology Institute of Beverly Hills and Huntington Beach's philosophy of direct Proctologist to Patient care at every visit has made us one of the most trusted and respected medical practices in Southern California.
Our best-in-class Proctologist pride themselves on providing you highly personalized and comprehensive care before, after, and during your proctology treatment. The Proctology Institute of Beverly Hills and Huntington Beach's philosophy of direct Proctologist to Patient care at every visit has made us one of the most trusted and respected medical practices in Southern California.
Our best-in-class Proctologist pride themselves on providing you highly personalized and comprehensive care before, after, and during your proctology treatment. The Proctology Institute of Beverly Hills and Huntington Beach's philosophy of direct Proctologist to Patient care at every visit has made us one of the most trusted and respected medical practices in Southern California.
Dr. Robert Yavrouian, MD, is a board-certified surgeon specializing in colon and rectal surgery. Dr. Yavrouian has been serving the Southern California area for over a decade with offices in the Boyle Heights area of Los Angeles and Glendale, California.
Dr. Yavrouian is a Southern California native who attended the University of Southern California (USC), where he received his bachelor’s and master’s degrees in biomedical engineering. He earned his medical degree from Drexel University in Philadelphia and completed his general surgery training at San Joaquin General Hospital in Stockton, CA. He then returned to USC to complete his fellowship specializing in colon and rectal surgery.
He is trained to treat all aspects of colorectal health, including both benign and malignant conditions of the colon, rectum, and anus. Dr. Yavrouian’s clinical interests include hemorrhoids, proctology, colonoscopy, anal abscess and fistula, anal fissure, pilonidal disease, diverticular disease, rectal prolapse, colon and rectal cancer, and minimally invasive surgical techniques, including laparoscopic and robotic surgery.
He is an attending surgeon at Glendale Adventist Medical Center and White Memorial Medical Center. Dr. Yavrouian is a member of the American College of Surgeons, American Society of Colon and Rectal Surgeons, Northwest Society of Colon & Rectal Surgeons, and Armenian American Medical Society.
Dr. Yavrouian knows that visiting a surgeon for a colorectal problem can be both frightening and embarrassing. He and his staff are committed to providing patients with the best possible care in a warm, caring, and compassionate environment. Schedule an appointment by calling the nearest office or booking online today.
Dr. Robert Yavrouian, MD, is a board-certified surgeon specializing in colon and rectal surgery. Dr. Yavrouian has been serving the Southern California area for over a decade with offices in the Boyle Heights area of Los Angeles and Glendale, California.
Dr. Yavrouian is a Southern California native who attended the University of Southern California (USC), where he received his bachelor’s and master’s degrees in biomedical engineering. He earned his medical degree from Drexel University in Philadelphia and completed his general surgery training at San Joaquin General Hospital in Stockton, CA. He then returned to USC to complete his fellowship specializing in colon and rectal surgery.
He is trained to treat all aspects of colorectal health, including both benign and malignant conditions of the colon, rectum, and anus. Dr. Yavrouian’s clinical interests include hemorrhoids, proctology, colonoscopy, anal abscess and fistula, anal fissure, pilonidal disease, diverticular disease, rectal prolapse, colon and rectal cancer, and minimally invasive surgical techniques, including laparoscopic and robotic surgery.
He is an attending surgeon at Glendale Adventist Medical Center and White Memorial Medical Center. Dr. Yavrouian is a member of the American College of Surgeons, American Society of Colon and Rectal Surgeons, Northwest Society of Colon & Rectal Surgeons, and Armenian American Medical Society.
Dr. Yavrouian knows that visiting a surgeon for a colorectal problem can be both frightening and embarrassing. He and his staff are committed to providing patients with the best possible care in a warm, caring, and compassionate environment. Schedule an appointment by calling the nearest office or booking online today.
Dr. Rolando H. Saenz, MD, is a dual board-certified general and colorectal surgeon. He offers a variety of surgical services to patients of Downtown San Antonio and nearby areas in Texas at his practice, San Lucas Surgical Associates. As one of the leading general and colorectal surgeons in San Antonio, he understands the unique needs of each patient and attends to them in a caring and compassionate manner.
Dr. Saenz completed his medical degree at the University of Texas Health Science Center in San Antonio, Texas. He then spent two years as a surgical resident at the Chicago Medical School in North Chicago, Illinois.
His passion for specialized care led him to open this forward-thinking private practice in San Antonio, Texas. Dr. Saenz has operated on thousands of patients during his three decades of general and colorectal surgical practice, with excellent results. He is equipped to perform the latest cutting-edge surgical procedures and is particularly adept at colon cancer surgery.
Dr. Saenz believes in educating patients about their disease and encourages them to follow a healthy lifestyle as they heal. He ensures his patients feel comfortable by helping them understand the disease and how surgical intervention will work.
He is an active member of the San Antonio medical community and is affiliated with the Baptist Health System, Nix Health, Methodist Specialty and Transplant Hospital, Methodist Hospital, Northeast Methodist Hospital, and the Metropolitan Methodist Hospital.
He was born and raised in San Antonio, and his equal fluency in English and Spanish allows him to treat patients from a diverse cultural background. To schedule an appointment with Dr. Saenz, call San Lucas Surgical Associates today.
Michael Zehnpfennig, MD, is a fellowship-trained colorectal surgeon who offers exceptional patient-focused care at Montana Colon in Missoula, Montana. Until recently, patients with conditions such as complex anorectal disease, colorectal cancer, and inflammatory bowel disease had to travel outside of Montana to consult a fellowship-trained colorectal specialist, but with Dr. Zehnpfennig, Montanans can stay in Montana for their specialized care.
Dr. Zehnpfennig graduated with honors in 2006 from Wayne State University School of Medicine in Detroit, Michigan. His interest in colon and rectum surgery drives him to seek out the best and most innovative treatments that offer patients relief from pain and an improved quality of life.
Some of the advanced surgeries Dr. Zehnpfennig performs include endorectal advancement flap and ligation of intersphincteric fistula tract (LIFT) for complex anal fistulas, transanal minimally invasive surgery (TAMIS) for rectal cancer, and the NICE procedure (natural orifice intracorporeal anastomosis with extraction of specimen) for colon resection. He's often able to use single-incision laparoscopic surgery (SILS) techniques to minimize tissue damage and pain.
Dr. Zehnpfennig is also highly skilled in robotic surgery. He uses the da Vinci® Xi platform to perform a variety of procedures, including parastomal, preperitoneal, and retrorectus hernia repairs, ventral mesh rectopexy (VMR) for rectal prolapse, transversus abdominis release (TAR procedure) for large midline hernias and abdominal wall reconstruction, and the hybrid laparoscopic/robotic extended totally extraperitoneal (eTEP) approach to complex abdominal wall hernias.
In addition to cutting-edge surgery, Dr. Zehnpfennig also offers interventions for treating hemorrhoids, cosmetic resection of anal skin tags, and Botox® injections for the non-surgical treatment of anal fissures.
Patients at Montana Colon benefit from the use of leading technologies that offer the ultimate in safety and efficiency and deliver superior results, such as the Ethicon ENSEAL® powered surgical stapler, Bard™ Soft Mesh, laparoscopic video technology from Stryker, and Olympus endoscopy equipment.
Find out more about the unrivaled services patients receive at Montana Colon by calling its office today or booking an appointment online.
Board-certified colorectal surgeon Ren yu Zhang, MD, has dedicated his medical career to helping patients suffering from conditions affecting the colon, rectum, and anus. At his practice in Las Vegas, Nevada, he prides himself on putting his patients first, taking the time to listen to their concerns and goals before offering an individualized treatment plan.
Dr. Zhang hails from the east coast. He graduated from the University of Rochester, majoring in Electrical Engineering and Developmental Biology. He then went on to earn his medical degree at the University of Rochester School of Medicine and Dentistry. Subsequently, he completed his general surgery training at Strong Memorial Hospital in Rochester under internationally renowned surgeons, including Dr. Seymour Schwartz.
During his general surgery residency, he spent a year completing fellowship research at Cleveland Clinic, focusing on surgical outcomes in colorectal surgery. Under the guidance of Dr. Victor Fazio, his research projects were presented at various national conferences. Before joining Nevada Surgery and Cancer Care, he completed his fellowship training in colorectal surgery in Erie, Pennsylvania.
Focusing on the care and protection of your colon and rectal health, Dr. Zhang is committed to delivering the highest quality in comprehensive specialty care. Interested in both benign and malignant conditions of the colon and the rectum, he provides management and treatment of a wide range of conditions such as anorectal fistula, abscesses, anal fissure, hemorrhoids, anal/colon/rectal cancers, bowel incontinence, rectal prolapse, diverticular disease, colostomy/ileostomy, Crohn’s disease, and ulcerative colitis.
Utilizing state-of-the-art technology, Dr. Zhang offers minimally invasive robot/laparoscopic colon and rectal resection to help you with faster recovery and lesser pain in addition to comprehensive care in the cancer field ranging from a screening colonoscopy to a therapeutic colonoscopic polyp removal. Sensitive to your anxieties and concerns with anorectal or colorectal disease, Dr. Zhang will work closely with you to alleviate any physical and emotional stress to achieve the best outcomes for you. He also provides comprehensive care in the field of maintaining colon and rectal health, ranging from screening colonoscopies to therapeutic colonoscopic polyp removal.
Since he completed his training, Dr. Zhang has been in practice in Las Vegas. He looks forward to continuing to provide individualized care to the people of our community.
Lourdes T. Santiago, MD, is a board-certified general surgeon and fellowship-trained colorectal surgeon at Colon and Rectal Clinic of Tampa Bay in Clearwater, Florida. Dr. Santiago specializes in the treatment of colon and rectal cancers, as well as pelvic floor disorders.
After graduating with a Bachelor of Science in Nursing at the University of Puerto Rico in San Juan, Puerto Rico, and serving as a major in the United States Army, Dr. Santiago relocated to Tampa Bay, Florida, earning her Bachelor of Arts in Interdisciplinary Science and Chemistry at the University of South Florida.
Dr. Santiago returned to Puerto Rico, graduating with her Doctor of Medicine from the Ponce School of Medicine. She completed her general surgery residency and colon and rectal surgery fellowship training at the University of South Florida.
She is a member of the American Society of Colon and Rectal Surgeons (ASCRS), the American College of Surgeons (ACS), and the Florida Society of Colon and Rectal Surgeons (FLSCRS).
Dr. Santiago has an affiliation with many area hospitals, including St. Petersburg General Hospital in St. Petersburg, Morton Plant Hospital in Clearwater, Largo Medical Center in Largo, and Belleair Surgery Center in Largo.
An advocate for education, Dr. Santiago gives regular presentations in English and Spanish about colon and rectal cancer throughout the Tampa Bay area.
In her free time, Dr. Santiago enjoys giving back to the community she serves. In addition to her lectures and presentations, she volunteers at the Health Department, provides care at local free medical clinics, and participates in local toy drives during the holidays.
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