New York (CNN)A suburban New York cardiologist has been charged in connection with a failed scheme to have another physician hurt or killed, according to prosecutors. 

Dr. Anthony Moschetto, 54, pleaded not guilty Wednesday to criminal solicitation, conspiracy, burglary, arson, criminal prescription sale and weapons charges in connection to what prosecutors called a plot to take out a rival doctor on Long Island. 

He was released after posting $2 million bond and surrendering his passport. 

Two other men -- identified as James Chmela, 43, and James Kalamaras, 41 -- were named as accomplices, according to prosecutors. 

They pleaded not guilty in Nassau County District Court, according to authorities. Both were released on bail. 

Requests for comment from attorneys representing Moschetto and Chmela were not returned. It's unclear whether Kalamaras has retained an attorney. 

Moschetto's attorney, Randy Zelin, said Wednesday that his client "will be defending himself vigorously," the New York Post reported. 

"Doctors are supposed to ensure the health and wellbeing of people, but Dr. Moschetto is alleged to have replaced that responsibility with brazen, callous and criminal acts," Acting Nassau District Attorney Madeline Singas said in a statement. 

Police officers allegedly discovered approximately 100 weapons at Moschetto's home, including hand grenades, high-capacity magazines and knives. Many of the weapons were found in a hidden room behind a switch-activated bookshelf, according to prosecutors. 

The investigation began back in December, when undercover officers began buying heroin and oxycodone pills from Moschetto in what was initially a routine investigation into the sale of prescription drugs, officials said. 
What doctor was charged with trying to kill another doctor?
How old is he?
Where does he practice?
What is his speciality?
Who else was charged?
Was he released on bail?
How much was the doctors bail?
How have all three pled?
What court were they arraigned in?
Who is Moschetto's attorney?
Were weapons found in Moschetto's home?
What kinds?
and how many weapons were there?
Were they hidden?
Where?
When did the investigation begin?
What were the cops buying the doctor?
How old were the accomplices?
What New York burrough was the rival Dr from?
Has Kalamaras hired a lawyer?
Dr. Anthony Moschetto
Dr. Anthony Moschetto
54
54
New York
 New York
a cardiologist
cardiologist
Two other men
Two other men
Both were
Both were
$2 million
$2 million
not guilty
not guilty
Nassau County District Court
 Nassau County District Court
Randy Zelin
Randy Zelin
Yes
discovered approximately 100 weapons
hand grenades
hand grenades
approximately 100
approximately 100
Yes
found in a hidden room
in a hidden room
in a hidden room
back in December
 back in December
heroin and oxycodone
heroin and oxycodone
43 and 41
43, and James Kalamaras, 41
Long Island
 Long Island
It's unclear
It's unclear