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Dr. George T. Pisimisis, with his extensive 20-year tenure in vascular and endovascular surgery, recently held the position of Associate Professor of Vascular Surgery in the Department of Thoracic and Cardiovascular Surgery at The University of Texas.

Dr. Pisimisis began his illustrious medical career upon graduating from the National and Kapodistrian University of Athens, Greece. He further honed his skills through diverse fellowships at the Baylor College of Medicine in Houston, TX, and the University of Illinois at Chicago, IL. He completed his general surgery residency at the University of Nebraska Medical Center (UNMC) and pursued a vascular surgery fellowship at the Mayo Clinic.

His academic and leadership endeavors are noteworthy. Dr. Pisimisis served as the Medical Director of the Fenestrated Endovascular Aortic Repair Program at the Michael E. DeBakey VA Medical Center and led the Vascular Ultrasound Lab at Baylor College of Medicine. Additionally, he held a joint appointment as an Associate Professor in Interventional Radiology at The University of Texas. His committee roles have included participation in Acute Critical Care at the UT MD Anderson Cancer Center and the Pelvic Sarcoma Center of Excellence.

Dr. Pisimisis’ professional accomplishments have been widely recognized. The University of Nebraska lauded him as an Outstanding Surgery Resident, and he was acknowledged as one of the Top 1% physician performers in 2018 by UT MD Anderson Cancer Center. His academic brilliance was evident during his studies in Athens, where he was honored for ranking in the top 5% of his class. Moreover, the Mayo Clinic presented him with the Clinical Research Excellence Award in Vascular Surgery.

An accomplished scholar, Dr. Pisimisis has authored over 40 peer-reviewed research articles and numerous book chapters. His dedication to education is demonstrated by his mentorship of more than 90 residents and fellows, significantly contributing to their professional growth and the broader medical community.

Dr. Rivera graduated from the prestigious Surgery Residency Program at Morristown Memorial Medical Center, Morristown, New Jersey; affiliated with New York Mount Sinai School of Medicine. He successfully completed his Residency program and Chief Resident year, and was awarded the Hughes D. Dougan MD Award : 2010 Chief Resident Teaching Award. Since then, they have been providing the community with excellent cutting edge surgical care, with the best surgical outcomes, lowest complication rates, lowest length of hospital stay and lowest readmission rates; which allow patients a rapid recovery to return to their normal lifestyle. Dr. Rivera treats a wide variety of surgical conditions among which include: skin cancer, soft tissue tumors, hernia repair, gallbladder disease, gallstones, colon cancer, breast cancer, appendiceal cancer, diverticulitis, robotic surgery; and provides emergency surgical care as well. Why go "down the hill" when you can get the same care in your community.

Dr. Rivera graduated from the prestigious Surgery Residency Program at Morristown Memorial Medical Center, Morristown, New Jersey; affiliated with New York Mount Sinai School of Medicine. He successfully completed his Residency program and Chief Resident year, and was awarded the Hughes D. Dougan MD Award : 2010 Chief Resident Teaching Award. Since then, they have been providing the community with excellent cutting edge surgical care, with the best surgical outcomes, lowest complication rates, lowest length of hospital stay and lowest readmission rates; which allow patients a rapid recovery to return to their normal lifestyle. Dr. Rivera treats a wide variety of surgical conditions among which include: skin cancer, soft tissue tumors, hernia repair, gallbladder disease, gallstones, colon cancer, breast cancer, appendiceal cancer, diverticulitis, robotic surgery; and provides emergency surgical care as well. Why go "down the hill" when you can get the same care in your community.

Dr. Rivera graduated from the prestigious Surgery Residency Program at Morristown Memorial Medical Center, Morristown, New Jersey; affiliated with New York Mount Sinai School of Medicine. He successfully completed his Residency program and Chief Resident year, and was awarded the Hughes D. Dougan MD Award : 2010 Chief Resident Teaching Award. Since then, they have been providing the community with excellent cutting edge surgical care, with the best surgical outcomes, lowest complication rates, lowest length of hospital stay and lowest readmission rates; which allow patients a rapid recovery to return to their normal lifestyle. Dr. Rivera treats a wide variety of surgical conditions among which include: skin cancer, soft tissue tumors, hernia repair, gallbladder disease, gallstones, colon cancer, breast cancer, appendiceal cancer, diverticulitis, robotic surgery; and provides emergency surgical care as well. Why go "down the hill" when you can get the same care in your community.

Dr. Rivera graduated from the prestigious Surgery Residency Program at Morristown Memorial Medical Center, Morristown, New Jersey; affiliated with New York Mount Sinai School of Medicine. He successfully completed his Residency program and Chief Resident year, and was awarded the Hughes D. Dougan MD Award : 2010 Chief Resident Teaching Award. Since then, they have been providing the community with excellent cutting edge surgical care, with the best surgical outcomes, lowest complication rates, lowest length of hospital stay and lowest readmission rates; which allow patients a rapid recovery to return to their normal lifestyle. Dr. Rivera treats a wide variety of surgical conditions among which include: skin cancer, soft tissue tumors, hernia repair, gallbladder disease, gallstones, colon cancer, breast cancer, appendiceal cancer, diverticulitis, robotic surgery; and provides emergency surgical care as well. Why go "down the hill" when you can get the same care in your community.

Dr. Rivera graduated from the prestigious Surgery Residency Program at Morristown Memorial Medical Center, Morristown, New Jersey; affiliated with New York Mount Sinai School of Medicine. He successfully completed his Residency program and Chief Resident year, and was awarded the Hughes D. Dougan MD Award : 2010 Chief Resident Teaching Award. Since then, they have been providing the community with excellent cutting edge surgical care, with the best surgical outcomes, lowest complication rates, lowest length of hospital stay and lowest readmission rates; which allow patients a rapid recovery to return to their normal lifestyle. Dr. Rivera treats a wide variety of surgical conditions among which include: skin cancer, soft tissue tumors, hernia repair, gallbladder disease, gallstones, colon cancer, breast cancer, appendiceal cancer, diverticulitis, robotic surgery; and provides emergency surgical care as well. Why go "down the hill" when you can get the same care in your community.

Dr. Rivera graduated from the prestigious Surgery Residency Program at Morristown Memorial Medical Center, Morristown, New Jersey; affiliated with New York Mount Sinai School of Medicine. He successfully completed his Residency program and Chief Resident year, and was awarded the Hughes D. Dougan MD Award : 2010 Chief Resident Teaching Award. Since then, they have been providing the community with excellent cutting edge surgical care, with the best surgical outcomes, lowest complication rates, lowest length of hospital stay and lowest readmission rates; which allow patients a rapid recovery to return to their normal lifestyle. Dr. Rivera treats a wide variety of surgical conditions among which include: skin cancer, soft tissue tumors, hernia repair, gallbladder disease, gallstones, colon cancer, breast cancer, appendiceal cancer, diverticulitis, robotic surgery; and provides emergency surgical care as well. Why go "down the hill" when you can get the same care in your community.

About Dr. Krahn

Western Bariatric, AMC is a bariatric surgery provider serving patients in the San Bernardino, Riverside, and surrounding areas of Southern California. Available surgeries and treatments include Roux En Y Laparoscopic Gastric Bypass, Sleeve Gastrectomy, Lap Band, Medical Weight Loss, Body Contouring, and Hiatal Hernia Surgery. Douglas Krahn, MD, FACS is fellowship trained in general surgery and specializes in bariatric surgery. He is strongly dedicated to their patients and want to help each person live the healthy life that they deserve.

When patients arrive at Western Bariatric, AMC, the first goal is helping each person to determine their weight loss needs and goals. The doctors and staff at Western Bariatric, AMC can customize a weight loss plan for each person, whether it involves non-surgical options like the medical weight loss plan or surgical options like laparoscopic gastric bypass. Call to arrange a consultation anytime!

Jason Chiriano, DO, FACS, is a board-certified vascular surgeon and men’s health specialist at Empower Men’s Health, which provides high-quality men’s health care to men in Greater Los Angeles and San Bernardino County at its office in Rancho Cucamonga, California.

Dr. Chiriano was born and raised in Southern California. As a young adult, he volunteered at Los Angeles General Medical Center in Los Angeles, California, inspiring him to pursue a medical career. 

Dr. Chiriano studied at the Western University of Health Sciences (WesternU) College of Osteopathic Medicine of the Pacific in Pomona, California, earning his Doctor of Osteopathy. He then completed a vascular surgery residency at Loma Linda University in Loma Linda, California, receiving extensive training in treating vascular issues. 

Dr. Chiriano noted the lack of quality men’s health care available during his postgraduate training. This realization prompted him to establish a private practice where men could receive complete care for common health problems, like erectile dysfunction, hair loss, and low testosterone. 

Dr. Chiriano founded Empower Men’s Health with the goal of providing personalized general health care and aesthetics to men. His knowledge and expertise make him uniquely equipped to help men take control of their lives and look and feel their very best.

Among his specialties, Dr. Chiriano offers access to the latest advances in hair restoration, testosterone replacement therapy, and more. He welcomes any man seeking improved health and confidence to Empower Men’s Health today.

Ahmad Hussain, MD, FACS, is a board certified vascular surgeon at Pearl Cardio-Vascular of Inland Empire in Chino, California. Dr. Hussain is dedicated to providing quality health care and brings expertise and compassion to his practice.

Dr. Hussain earned his Bachelor of Arts in economics from the University of California in Los Angeles, followed by his Doctor of Medicine from Meharry Medical College in Nashville. 

After achieving his medical degree, Dr. Hussain excelled as a junior resident at Vanderbilt University in the department of general surgery. He continued his training at Texas A&M and Baylor Scott & White in Temple, where he served as the senior and chief resident in the department of general surgery.

His dedication to specialized care led him to a vascular surgery fellowship at Wayne State University Medical Center in Detroit, Michigan. Shortly after, he served at several California Hospitals through Emanate Health, including Queen of the Valley Hospital in West Covina, Inter-Community Hospital in Covina, and Foothill Presbyterian Hospital in Glendora. 

Dr. Hussain's path of clinical excellence led him to achieve certification in vascular surgery from the American Board of Surgery and acquire his medical licensure in the State of California. He is a member of several organizations, including the Vascular and Endovascular Surgery Society, the Society for Clinical Vascular Surgery, and the Southern California Vascular Surgical Society. 

His commitment to patient well-being is evident in every interaction. Using a patient-centered approach to health care, Dr. Hussain continues to make a lasting difference in the lives of those he serves at Pearl Cardio-Vascular of Inland Empire.

Ahmad Hussain, MD, FACS, is a board certified vascular surgeon at Pearl Cardio-Vascular of Inland Empire in Chino, California. Dr. Hussain is dedicated to providing quality health care and brings expertise and compassion to his practice.

Dr. Hussain earned his Bachelor of Arts in economics from the University of California in Los Angeles, followed by his Doctor of Medicine from Meharry Medical College in Nashville. 

After achieving his medical degree, Dr. Hussain excelled as a junior resident at Vanderbilt University in the department of general surgery. He continued his training at Texas A&M and Baylor Scott & White in Temple, where he served as the senior and chief resident in the department of general surgery.

His dedication to specialized care led him to a vascular surgery fellowship at Wayne State University Medical Center in Detroit, Michigan. Shortly after, he served at several California Hospitals through Emanate Health, including Queen of the Valley Hospital in West Covina, Inter-Community Hospital in Covina, and Foothill Presbyterian Hospital in Glendora. 

Dr. Hussain's path of clinical excellence led him to achieve certification in vascular surgery from the American Board of Surgery and acquire his medical licensure in the State of California. He is a member of several organizations, including the Vascular and Endovascular Surgery Society, the Society for Clinical Vascular Surgery, and the Southern California Vascular Surgical Society. 

His commitment to patient well-being is evident in every interaction. Using a patient-centered approach to health care, Dr. Hussain continues to make a lasting difference in the lives of those he serves at Pearl Cardio-Vascular of Inland Empire.

About Dr. Krahn

Western Bariatric, AMC is a bariatric surgery provider serving patients in the San Bernardino, Riverside, and surrounding areas of Southern California. Available surgeries and treatments include Roux En Y Laparoscopic Gastric Bypass, Sleeve Gastrectomy, Lap Band, Medical Weight Loss, Body Contouring, and Hiatal Hernia Surgery. Douglas Krahn, MD, FACS is fellowship trained in general surgery and specializes in bariatric surgery. He is strongly dedicated to their patients and want to help each person live the healthy life that they deserve.

When patients arrive at Western Bariatric, AMC, the first goal is helping each person to determine their weight loss needs and goals. The doctors and staff at Western Bariatric, AMC can customize a weight loss plan for each person, whether it involves non-surgical options like the medical weight loss plan or surgical options like laparoscopic gastric bypass. Call to arrange a consultation anytime!

Dr. Joseph Ku helps men and women in Riverside, California, improve their appearance at Precision Plastic Surgery. His masterful surgical skills and advanced techniques have earned the admiration of both his patients and his colleagues.

Dr. Ku earned his biochemistry and cell biology majors and Spanish literature minor in just three years from the University of California San Diego (UCSD). He also received his medical degree from UCSD in 2000. While at the university, Dr. Ku entered the prestigious Phi Beta Kappa organization in honor of his high academic achievements.

After earning his medical degree, Dr. Ku completed his five-year general surgery program at UCSD. His budding passion for plastic surgery led him to conclude his residency in plastic and reconstructive surgery in Salt Lake City, Utah, where he served as Chief Resident in his final year.

His native roots of Southern California drew Dr. Ku back to Riverside, where he’s established a network of appreciative patients as President of Precision Plastic Surgery.

Dr. Ku holds double board certifications from the American Board of Plastic Surgery and the American Board of Surgery. He became a diplomate of the American Board of Surgery during his postgraduate surgery internship.

Dr. Ku is a current member of the American Society of Plastic Surgeons, American Medical Association, California Medical Association, and Riverside Medical Association. He’s also a Fellow of the American College of Surgeons. He has affiliations with the Riverside Community College, Corona Regional Medical Center, and Parkview Community Hospital.