About Camp Lowell Medical Specialists  in Tucson

The providers at Camp Lowell Medical Specialists in Tucson serves its patients with supportive, compassionate, and quality care for individuals in Tucson, Pima County, and surrounding communities.

Philip J. Galasso, M.D. Internal Medicine

Internal Medicine

Dr. Galasso earned his medical degree from U.C.L.A. School of Medicine. He completed his internal medicine residency at Texas Tech University in Lubbock, TX.

Dr. Galasso received his fellowship training in advanced general medicine from Mayo Graduate School of Medicine in Rochester, MN.

Dr. Galasso is board-certified in internal medicine. He is a Fellow of the America College of Physicians.

He was listed in the 3rd and 4th editions of “The Best Doctors in America” Central Region. Dr. Galasso was a full-time academic general internist at Texas Tech University Health Science Center from 1990 to 1999.

He worked at the University Medical Center North Hills Clinic from 1999 to 2003.

Dr. Galasso joined Arizona Community Physicians at the Camp Lowell Medical Specialists location in December 2003.

Daniel A. Graybill, M.D. Internal Medicine

Internal Medicine

Dr. Graybill completed medical school at Tufts University in Boston, MA., his internship at Kaiser Permanente Medical Center, Santa Clara, CA. and his residency at the Miriam Hospital, Brown University, Providence, RI.

He also completed a general public health and preventative medicine residency at university of California, San Diego and San Diego State University. He worked as a staff physician in San Diego, Los Angeles, and Orange Country areas from 1993-1996.

Dr. Graybill is a board-eligible primary care physician specializing in internal medicine and general preventative medicine. his special interests include chronic diseased prevention and sports medicine.

Dr. Graybill received his M.A. from Harvard University, 1989; M.P.H. from Yale University, 1983; and his B.A. from University of Pennsylvania, Philadelphia, PA, 1981.

Dr. Graybill joined Arizona Community Physicians at the Camp Lowell Medical Specialists location in December 2003 after working at University Medical Center since 1998.

Mimi Algazi, M.D. Dermatology


Dr. Mimi Algazi joined the Camp Lowell Medical Specialists in November 2010. Dr. Algazi has been practicing Dermatology since 1994.
Dr. Algazi holds a BA in Physics from Lafayette College in Easton, Pennsylvania, where she graduated Magna Cum Laude. She earned her medical degree from the University of California at San Diego School of Medicine.

Upon graduating, Dr. Algazi completed an internship in Internal Medicine at the University of California at Los Angeles Medical Center. Subsequently, she completed a dermatology residency at the University of Arizona where she served as Chief Resident.

Dr. Algazi is fluent in Spanish and French as well as English. She was a founder of the Tucson Dermatology Society in 2006 and served as an officer in 2006 and 2007.
She was a Director of the Arizona Dermatology and Dermatologic Surgery Society in 2010

James Major M.D. Internal Medicine

Medical Doctor

Dr. James Major is a board-certified specialist in Internal Medicine and Geriatrics. He completed his Internship and Residency at the University of Oregon, after receiving his M.D. from the University of Colorado Medical Center, and B.A. in Math from California Berkeley.

After 20 years of comprehensive practice in the Northwest (including hospital and ICU, Skilled Nursing Home Directorship), Dr. Major relocated to Tucson in 2006 to focus entirely on the complexities of diagnosis, treatment, and prevention of both acute and chronic conditions in the outpatient setting.

Accomplishing the goal of provision of highest quality Primary care for adults requires skillful identification of diseased before symptoms or complications occur. This must include aggressive prevention of further complications for patients with any of the many chronic conditions such as diabetes, hypertension, heart disease, etc.

Dr. Major’s passion with each patient is to develop and continue to evolve a caring foundation of outstanding, readily understandable and reliable knowledge, which is carefully individualized to the needs of each patient. Over time, investment in such a foundation fosters excellent care and a highly effective and satisfying relationship based on trust and mutual respect.

Jennifer Suriano, M.D. Internal Medicine

Internal Medicine

Dr. Suriano is a board-certified Internal Medicine physician that specializes in Primary Care, complex disease management and preventive health care.

She is a Fellow of the American College of Physicians, an honorary designation given to recognize ongoing individual service and contributions to the practice of medicine.
Dr. Suriano attended medical school at the University of Arizona, College of Medicine. She simultaneously completed a master’s degree in public health as part of the combined MD/MPH program.

She received her Internal Medicine Residency training at the University of Arizona Internal Medicine Residency Program and then served an additional year as Chief Resident.

Dr. Suriano practiced at North Hills Clinic in Tucson, Arizona from 2006 – 2016. She then relocated her practice to Arizona Community Physicians at the Camp Lowell Medical Specialists location in November of 2016.

She has been listed several times as one of the “Best Doctors of America.”

Sandra Dostert, D.O. Family Medicine

Family Medicine

Dr. Dostert is a board certified Family Medicine Physician focusing on health maintenance and disease management for all family members. Her special interests are wellness, pediatrics, and women’s health. As an osteopathic physician, she has also been trained in osteopathic manipulation and looks forward to offering this treatment modality to her patients.

Dr. Dostert attended medical school at The University of Osteopathic Medicine and Health Sciences in Des Moines and completed a rotating internship through Michigan State University in Lansing. She then completed her Family Medicine Residency at the Medical Center of Delaware and served an additional year as Chief Resident.

Dr. Dostert practiced full spectrum Family Medicine including obstetrics and inpatient care in Alamogordo, New Mexico from 1995-2004. She then moved to Tucson and most recently has been doing urgent care and ER work.

Joining Arizona Community Physicians at the Camp Lowell Medical Specialists location in January of 2018, she is excited to once again care for families.

Dr. Lisan S. Peng, M.D., PhD Dermatology


Dr. Lisan Peng is a Tucson native who was born and raised in the Old Pueblo. Despite doing medical school at UCLA and her residency at Yale– she is a Wildcat for life after growing up in town and completing her undergraduate education at the U of A.

Dr. Peng joins ACP after spending the last 10 years in private practice and at the University of Arizona.

She practices medical dermatology and has a particular interest in the management of skin cancer.

Outside of work she enjoys spending time with her family and traveling.

Nisha Patel, M.D. Family Medicine

Family Medicine

Dr. Patel attended St. George’s University Medical School and graduated with a dual degree in Doctor of Medicine and Master of Public Health in 2012. She then completed her Family Medicine residency at West Virginia University, Harper’s Ferry in 2015. She practiced as a full-time Family Medicine Physician at Geisinger Medical Center from 2015 to 2017.

She is a board-certified Family Medicine physician who specializes in preventive health care, complex disease management, and pediatric/women health.

Dr. Patel interests include spending time with her family, traveling and exploring her new home city of Tucson.